diff --git a/openpype/cli.py b/openpype/cli.py
index ffe288040e..398d1a94c0 100644
--- a/openpype/cli.py
+++ b/openpype/cli.py
@@ -40,18 +40,6 @@ def settings(dev):
     PypeCommands().launch_settings_gui(dev)
 
 
-@main.command()
-def standalonepublisher():
-    """Show Pype Standalone publisher UI."""
-    PypeCommands().launch_standalone_publisher()
-
-
-@main.command()
-def traypublisher():
-    """Show new OpenPype Standalone publisher UI."""
-    PypeCommands().launch_traypublisher()
-
-
 @main.command()
 def tray():
     """Launch pype tray.
diff --git a/openpype/client/notes.md b/openpype/client/notes.md
new file mode 100644
index 0000000000..a261b86eca
--- /dev/null
+++ b/openpype/client/notes.md
@@ -0,0 +1,39 @@
+# Client functionality
+## Reason
+Preparation for OpenPype v4 server. Goal is to remove direct mongo calls in code to prepare a little bit for different source of data for code before. To start think about database calls less as mongo calls but more universally. To do so was implemented simple wrapper around database calls to not use pymongo specific code.
+
+Current goal is not to make universal database model which can be easily replaced with any different source of data but to make it close as possible. Current implementation of OpenPype is too tighly connected to pymongo and it's abilities so we're trying to get closer with long term changes that can be used even in current state.
+
+## Queries
+Query functions don't use full potential of mongo queries like very specific queries based on subdictionaries or unknown structures. We try to avoid these calls as much as possible because they'll probably won't be available in future. If it's really necessary a new function can be added but only if it's reasonable for overall logic. All query functions were moved to `~/client/entities.py`. Each function has arguments with available filters and possible reduce of returned keys for each entity.
+
+## Changes
+Changes are a little bit complicated. Mongo has many options how update can happen which had to be reduced also it would be at this stage complicated to validate values which are created or updated thus automation is at this point almost none. Changes can be made using operations available in `~/client/operations.py`. Each operation require project name and entity type, but may require operation specific data.
+
+### Create
+Create operations expect already prepared document data, for that are prepared functions creating skeletal structures of documents (do not fill all required data), except `_id` all data should be right. Existence of entity is not validated so if the same creation operation is send n times it will create the entity n times which can cause issues.
+
+### Update
+Update operation require entity id and keys that should be changed, update dictionary must have {"key": value}. If value should be set in nested dictionary the key must have also all subkeys joined with dot `.` (e.g. `{"data": {"fps": 25}}` -> `{"data.fps": 25}`). To simplify update dictionaries were prepared functions which does that for you, their name has template `prepare_<entity type>_update_data` - they work on comparison of previous document and new document. If there is missing function for requested entity type it is because we didn't need it yet and require implementaion.
+
+### Delete
+Delete operation need entity id. Entity will be deleted from mongo.
+
+
+## What (probably) won't be replaced
+Some parts of code are still using direct mongo calls. In most of cases it is for very specific calls that are module specific or their usage will completely change in future.
+- Mongo calls that are not project specific (out of `avalon` collection) will be removed or will have to use different mechanism how the data are stored. At this moment it is related to OpenPype settings and logs, ftrack server events, some other data.
+- Sync server queries. They're complex and very specific for sync server module. Their replacement will require specific calls to OpenPype server in v4 thus their abstraction with wrapper is irrelevant and would complicate production in v3.
+- Project managers (ftrack, kitsu, shotgrid, embedded Project Manager, etc.). Project managers are creating, updating or removing assets in v3, but in v4 will create folders with different structure. Wrapping creation of assets would not help to prepare for v4 because of new data structures. The same can be said about editorial Extract Hierarchy Avalon plugin which create project structure.
+- Code parts that is marked as deprecated in v3 or will be deprecated in v4.
+    - integrate asset legacy publish plugin - already is legacy kept for safety
+    - integrate thumbnail - thumbnails will be stored in different way in v4
+    - input links - link will be stored in different way and will have different mechanism of linking. In v3 are links limited to same entity type "asset <-> asset" or "representation <-> representation".
+
+## Known missing replacements
+- change subset group in loader tool
+- integrate subset group
+- query input links in openpype lib
+- create project in openpype lib
+- save/create workfile doc in openpype lib
+- integrate hero version
diff --git a/openpype/client/operations.py b/openpype/client/operations.py
index c4b95bf696..618cdf9d1e 100644
--- a/openpype/client/operations.py
+++ b/openpype/client/operations.py
@@ -444,7 +444,7 @@ class UpdateOperation(AbstractOperation):
         set_data = {}
         for key, value in self._update_data.items():
             if value is REMOVED_VALUE:
-                unset_data[key] = value
+                unset_data[key] = None
             else:
                 set_data[key] = value
 
diff --git a/openpype/hosts/aftereffects/plugins/create/workfile_creator.py b/openpype/hosts/aftereffects/plugins/create/workfile_creator.py
index badb3675fd..f82d15b3c9 100644
--- a/openpype/hosts/aftereffects/plugins/create/workfile_creator.py
+++ b/openpype/hosts/aftereffects/plugins/create/workfile_creator.py
@@ -11,6 +11,8 @@ class AEWorkfileCreator(AutoCreator):
     identifier = "workfile"
     family = "workfile"
 
+    default_variant = "Main"
+
     def get_instance_attr_defs(self):
         return []
 
@@ -35,7 +37,6 @@ class AEWorkfileCreator(AutoCreator):
                 existing_instance = instance
                 break
 
-        variant = ''
         project_name = legacy_io.Session["AVALON_PROJECT"]
         asset_name = legacy_io.Session["AVALON_ASSET"]
         task_name = legacy_io.Session["AVALON_TASK"]
@@ -44,15 +45,17 @@ class AEWorkfileCreator(AutoCreator):
         if existing_instance is None:
             asset_doc = get_asset_by_name(project_name, asset_name)
             subset_name = self.get_subset_name(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             )
             data = {
                 "asset": asset_name,
                 "task": task_name,
-                "variant": variant
+                "variant": self.default_variant
             }
             data.update(self.get_dynamic_data(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             ))
 
             new_instance = CreatedInstance(
@@ -69,7 +72,9 @@ class AEWorkfileCreator(AutoCreator):
         ):
             asset_doc = get_asset_by_name(project_name, asset_name)
             subset_name = self.get_subset_name(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             )
             existing_instance["asset"] = asset_name
             existing_instance["task"] = task_name
+            existing_instance["subset"] = subset_name
diff --git a/openpype/hosts/aftereffects/plugins/publish/collect_workfile.py b/openpype/hosts/aftereffects/plugins/publish/collect_workfile.py
index 9cb6900b0a..fef5448a4c 100644
--- a/openpype/hosts/aftereffects/plugins/publish/collect_workfile.py
+++ b/openpype/hosts/aftereffects/plugins/publish/collect_workfile.py
@@ -11,6 +11,8 @@ class CollectWorkfile(pyblish.api.ContextPlugin):
     label = "Collect After Effects Workfile Instance"
     order = pyblish.api.CollectorOrder + 0.1
 
+    default_variant = "Main"
+
     def process(self, context):
         existing_instance = None
         for instance in context:
@@ -71,7 +73,7 @@ class CollectWorkfile(pyblish.api.ContextPlugin):
         family = "workfile"
         subset = get_subset_name_with_asset_doc(
             family,
-            "",
+            self.default_variant,
             context.data["anatomyData"]["task"]["name"],
             context.data["assetEntity"],
             context.data["anatomyData"]["project"]["name"],
diff --git a/openpype/hosts/flame/api/__init__.py b/openpype/hosts/flame/api/__init__.py
index 2c461e5f16..76c1c93379 100644
--- a/openpype/hosts/flame/api/__init__.py
+++ b/openpype/hosts/flame/api/__init__.py
@@ -30,7 +30,8 @@ from .lib import (
     maintained_temp_file_path,
     get_clip_segment,
     get_batch_group_from_desktop,
-    MediaInfoFile
+    MediaInfoFile,
+    TimeEffectMetadata
 )
 from .utils import (
     setup,
@@ -107,6 +108,7 @@ __all__ = [
     "get_clip_segment",
     "get_batch_group_from_desktop",
     "MediaInfoFile",
+    "TimeEffectMetadata",
 
     # pipeline
     "install",
diff --git a/openpype/hosts/flame/api/lib.py b/openpype/hosts/flame/api/lib.py
index d59308ad6c..94c46fe937 100644
--- a/openpype/hosts/flame/api/lib.py
+++ b/openpype/hosts/flame/api/lib.py
@@ -5,10 +5,11 @@ import json
 import pickle
 import clique
 import tempfile
+import traceback
 import itertools
 import contextlib
 import xml.etree.cElementTree as cET
-from copy import deepcopy
+from copy import deepcopy, copy
 from xml.etree import ElementTree as ET
 from pprint import pformat
 from .constants import (
@@ -266,7 +267,7 @@ def get_current_sequence(selection):
 def rescan_hooks():
     import flame
     try:
-        flame.execute_shortcut('Rescan Python Hooks')
+        flame.execute_shortcut("Rescan Python Hooks")
     except Exception:
         pass
 
@@ -1082,21 +1083,21 @@ class MediaInfoFile(object):
             xml_data (ET.Element): clip data
         """
         try:
-            for out_track in xml_data.iter('track'):
-                for out_feed in out_track.iter('feed'):
+            for out_track in xml_data.iter("track"):
+                for out_feed in out_track.iter("feed"):
                     # start frame
                     out_feed_nb_ticks_obj = out_feed.find(
-                        'startTimecode/nbTicks')
+                        "startTimecode/nbTicks")
                     self.start_frame = out_feed_nb_ticks_obj.text
 
                     # fps
                     out_feed_fps_obj = out_feed.find(
-                        'startTimecode/rate')
+                        "startTimecode/rate")
                     self.fps = out_feed_fps_obj.text
 
                     # drop frame mode
                     out_feed_drop_mode_obj = out_feed.find(
-                        'startTimecode/dropMode')
+                        "startTimecode/dropMode")
                     self.drop_mode = out_feed_drop_mode_obj.text
                     break
         except Exception as msg:
@@ -1118,8 +1119,153 @@ class MediaInfoFile(object):
             tree = cET.ElementTree(xml_element_data)
             tree.write(
                 fpath, xml_declaration=True,
-                method='xml', encoding='UTF-8'
+                method="xml", encoding="UTF-8"
             )
         except IOError as error:
             raise IOError(
                 "Not able to write data to file: {}".format(error))
+
+
+class TimeEffectMetadata(object):
+    log = log
+    _data = {}
+    _retime_modes = {
+        0: "speed",
+        1: "timewarp",
+        2: "duration"
+    }
+
+    def __init__(self, segment, logger=None):
+        if logger:
+            self.log = logger
+
+        self._data = self._get_metadata(segment)
+
+    @property
+    def data(self):
+        """ Returns timewarp effect data
+
+        Returns:
+            dict: retime data
+        """
+        return self._data
+
+    def _get_metadata(self, segment):
+        effects = segment.effects or []
+        for effect in effects:
+            if effect.type == "Timewarp":
+                with maintained_temp_file_path(".timewarp_node") as tmp_path:
+                    self.log.info("Temp File: {}".format(tmp_path))
+                    effect.save_setup(tmp_path)
+                    return self._get_attributes_from_xml(tmp_path)
+
+        return {}
+
+    def _get_attributes_from_xml(self, tmp_path):
+        with open(tmp_path, "r") as tw_setup_file:
+            tw_setup_string = tw_setup_file.read()
+            tw_setup_file.close()
+
+        tw_setup_xml = ET.fromstring(tw_setup_string)
+        tw_setup = self._dictify(tw_setup_xml)
+        # pprint(tw_setup)
+        try:
+            tw_setup_state = tw_setup["Setup"]["State"][0]
+            mode = int(
+                tw_setup_state["TW_RetimerMode"][0]["_text"]
+            )
+            r_data = {
+                "type": self._retime_modes[mode],
+                "effectStart": int(
+                    tw_setup["Setup"]["Base"][0]["Range"][0]["Start"]),
+                "effectEnd": int(
+                    tw_setup["Setup"]["Base"][0]["Range"][0]["End"])
+            }
+
+            if mode == 0:  # speed
+                r_data[self._retime_modes[mode]] = float(
+                    tw_setup_state["TW_Speed"]
+                    [0]["Channel"][0]["Value"][0]["_text"]
+                ) / 100
+            elif mode == 1:  # timewarp
+                print("timing")
+                r_data[self._retime_modes[mode]] = self._get_anim_keys(
+                    tw_setup_state["TW_Timing"]
+                )
+            elif mode == 2:  # duration
+                r_data[self._retime_modes[mode]] = {
+                    "start": {
+                        "source": int(
+                            tw_setup_state["TW_DurationTiming"][0]["Channel"]
+                            [0]["KFrames"][0]["Key"][0]["Value"][0]["_text"]
+                        ),
+                        "timeline": int(
+                            tw_setup_state["TW_DurationTiming"][0]["Channel"]
+                            [0]["KFrames"][0]["Key"][0]["Frame"][0]["_text"]
+                        )
+                    },
+                    "end": {
+                        "source": int(
+                            tw_setup_state["TW_DurationTiming"][0]["Channel"]
+                            [0]["KFrames"][0]["Key"][1]["Value"][0]["_text"]
+                        ),
+                        "timeline": int(
+                            tw_setup_state["TW_DurationTiming"][0]["Channel"]
+                            [0]["KFrames"][0]["Key"][1]["Frame"][0]["_text"]
+                        )
+                    }
+                }
+        except Exception:
+            lines = traceback.format_exception(*sys.exc_info())
+            self.log.error("\n".join(lines))
+            return
+
+        return r_data
+
+    def _get_anim_keys(self, setup_cat, index=None):
+        return_data = {
+            "extrapolation": (
+                setup_cat[0]["Channel"][0]["Extrap"][0]["_text"]
+            ),
+            "animKeys": []
+        }
+        for key in setup_cat[0]["Channel"][0]["KFrames"][0]["Key"]:
+            if index and int(key["Index"]) != index:
+                continue
+            key_data = {
+                "source": float(key["Value"][0]["_text"]),
+                "timeline": float(key["Frame"][0]["_text"]),
+                "index": int(key["Index"]),
+                "curveMode": key["CurveMode"][0]["_text"],
+                "curveOrder": key["CurveOrder"][0]["_text"]
+            }
+            if key.get("TangentMode"):
+                key_data["tangentMode"] = key["TangentMode"][0]["_text"]
+
+            return_data["animKeys"].append(key_data)
+
+        return return_data
+
+    def _dictify(self, xml_, root=True):
+        """ Convert xml object to dictionary
+
+        Args:
+            xml_ (xml.etree.ElementTree.Element): xml data
+            root (bool, optional): is root available. Defaults to True.
+
+        Returns:
+            dict: dictionarized xml
+        """
+
+        if root:
+            return {xml_.tag: self._dictify(xml_, False)}
+
+        d = copy(xml_.attrib)
+        if xml_.text:
+            d["_text"] = xml_.text
+
+        for x in xml_.findall("./*"):
+            if x.tag not in d:
+                d[x.tag] = []
+            d[x.tag].append(self._dictify(x, False))
+        return d
diff --git a/openpype/hosts/flame/otio/flame_export.py b/openpype/hosts/flame/otio/flame_export.py
index 1e4ef866ed..6d6b33d2a1 100644
--- a/openpype/hosts/flame/otio/flame_export.py
+++ b/openpype/hosts/flame/otio/flame_export.py
@@ -275,7 +275,7 @@ def create_otio_reference(clip_data, fps=None):
 
 
 def create_otio_clip(clip_data):
-    from openpype.hosts.flame.api import MediaInfoFile
+    from openpype.hosts.flame.api import MediaInfoFile, TimeEffectMetadata
 
     segment = clip_data["PySegment"]
 
@@ -284,14 +284,31 @@ def create_otio_clip(clip_data):
     media_timecode_start = media_info.start_frame
     media_fps = media_info.fps
 
+    # Timewarp metadata
+    tw_data = TimeEffectMetadata(segment, logger=log).data
+    log.debug("__ tw_data: {}".format(tw_data))
+
     # define first frame
-    first_frame = media_timecode_start or utils.get_frame_from_filename(
-        clip_data["fpath"]) or 0
+    file_first_frame = utils.get_frame_from_filename(
+        clip_data["fpath"])
+    if file_first_frame:
+        file_first_frame = int(file_first_frame)
+
+    first_frame = media_timecode_start or file_first_frame or 0
 
     _clip_source_in = int(clip_data["source_in"])
     _clip_source_out = int(clip_data["source_out"])
+    _clip_record_in = clip_data["record_in"]
+    _clip_record_out = clip_data["record_out"]
     _clip_record_duration = int(clip_data["record_duration"])
 
+    log.debug("_ file_first_frame: {}".format(file_first_frame))
+    log.debug("_ first_frame: {}".format(first_frame))
+    log.debug("_ _clip_source_in: {}".format(_clip_source_in))
+    log.debug("_ _clip_source_out: {}".format(_clip_source_out))
+    log.debug("_ _clip_record_in: {}".format(_clip_record_in))
+    log.debug("_ _clip_record_out: {}".format(_clip_record_out))
+
     # first solve if the reverse timing
     speed = 1
     if clip_data["source_in"] > clip_data["source_out"]:
@@ -302,16 +319,28 @@ def create_otio_clip(clip_data):
         source_in = _clip_source_in - int(first_frame)
         source_out = _clip_source_out - int(first_frame)
 
+    log.debug("_ source_in: {}".format(source_in))
+    log.debug("_ source_out: {}".format(source_out))
+
+    if file_first_frame:
+        log.debug("_ file_source_in: {}".format(
+            file_first_frame + source_in))
+        log.debug("_ file_source_in: {}".format(
+            file_first_frame + source_out))
+
     source_duration = (source_out - source_in + 1)
 
     # secondly check if any change of speed
     if source_duration != _clip_record_duration:
         retime_speed = float(source_duration) / float(_clip_record_duration)
-        log.debug("_ retime_speed: {}".format(retime_speed))
+        log.debug("_ calculated speed: {}".format(retime_speed))
         speed *= retime_speed
 
-    log.debug("_ source_in: {}".format(source_in))
-    log.debug("_ source_out: {}".format(source_out))
+    # get speed from metadata if available
+    if tw_data.get("speed"):
+        speed = tw_data["speed"]
+        log.debug("_ metadata speed: {}".format(speed))
+
     log.debug("_ speed: {}".format(speed))
     log.debug("_ source_duration: {}".format(source_duration))
     log.debug("_ _clip_record_duration: {}".format(_clip_record_duration))
diff --git a/openpype/hosts/flame/plugins/publish/extract_subset_resources.py b/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
index d34f5d5854..3e1e8db986 100644
--- a/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
+++ b/openpype/hosts/flame/plugins/publish/extract_subset_resources.py
@@ -8,6 +8,9 @@ import pyblish.api
 import openpype.api
 from openpype.hosts.flame import api as opfapi
 from openpype.hosts.flame.api import MediaInfoFile
+from openpype.pipeline.editorial import (
+    get_media_range_with_retimes
+)
 
 import flame
 
@@ -47,7 +50,6 @@ class ExtractSubsetResources(openpype.api.Extractor):
     export_presets_mapping = {}
 
     def process(self, instance):
-
         if not self.keep_original_representation:
             # remove previeous representation if not needed
             instance.data["representations"] = []
@@ -67,18 +69,60 @@ class ExtractSubsetResources(openpype.api.Extractor):
         # get media source first frame
         source_first_frame = instance.data["sourceFirstFrame"]
 
+        self.log.debug("_ frame_start: {}".format(frame_start))
+        self.log.debug("_ source_first_frame: {}".format(source_first_frame))
+
         # get timeline in/out of segment
         clip_in = instance.data["clipIn"]
         clip_out = instance.data["clipOut"]
 
+        # get retimed attributres
+        retimed_data = self._get_retimed_attributes(instance)
+
+        # get individual keys
+        r_handle_start = retimed_data["handle_start"]
+        r_handle_end = retimed_data["handle_end"]
+        r_source_dur = retimed_data["source_duration"]
+        r_speed = retimed_data["speed"]
+
         # get handles value - take only the max from both
         handle_start = instance.data["handleStart"]
-        handle_end = instance.data["handleStart"]
+        handle_end = instance.data["handleEnd"]
         handles = max(handle_start, handle_end)
+        include_handles = instance.data.get("includeHandles")
 
         # get media source range with handles
         source_start_handles = instance.data["sourceStartH"]
         source_end_handles = instance.data["sourceEndH"]
+        # retime if needed
+        if r_speed != 1.0:
+            source_start_handles = (
+                instance.data["sourceStart"] - r_handle_start)
+            source_end_handles = (
+                source_start_handles
+                + (r_source_dur - 1)
+                + r_handle_start
+                + r_handle_end
+            )
+
+        # get frame range with handles for representation range
+        frame_start_handle = frame_start - handle_start
+        repre_frame_start = frame_start_handle
+        if include_handles:
+            if r_speed == 1.0:
+                frame_start_handle = frame_start
+            else:
+                frame_start_handle = (
+                    frame_start - handle_start) + r_handle_start
+
+        self.log.debug("_ frame_start_handle: {}".format(
+            frame_start_handle))
+        self.log.debug("_ repre_frame_start: {}".format(
+            repre_frame_start))
+
+        # calculate duration with handles
+        source_duration_handles = (
+            source_end_handles - source_start_handles) + 1
 
         # create staging dir path
         staging_dir = self.staging_dir(instance)
@@ -93,6 +137,28 @@ class ExtractSubsetResources(openpype.api.Extractor):
         }
         export_presets.update(self.export_presets_mapping)
 
+        if not instance.data.get("versionData"):
+            instance.data["versionData"] = {}
+
+        # set versiondata if any retime
+        version_data = retimed_data.get("version_data")
+        self.log.debug("_ version_data: {}".format(version_data))
+
+        if version_data:
+            instance.data["versionData"].update(version_data)
+
+        if r_speed != 1.0:
+            instance.data["versionData"].update({
+                "frameStart": frame_start_handle,
+                "frameEnd": (
+                    (frame_start_handle + source_duration_handles - 1)
+                    - (r_handle_start + r_handle_end)
+                )
+            })
+        self.log.debug("_ i_version_data: {}".format(
+            instance.data["versionData"]
+        ))
+
         # loop all preset names and
         for unique_name, preset_config in export_presets.items():
             modify_xml_data = {}
@@ -115,20 +181,10 @@ class ExtractSubsetResources(openpype.api.Extractor):
                 )
             )
 
-            # get frame range with handles for representation range
-            frame_start_handle = frame_start - handle_start
-
-            # calculate duration with handles
-            source_duration_handles = (
-                source_end_handles - source_start_handles)
-
-            # define in/out marks
-            in_mark = (source_start_handles - source_first_frame) + 1
-            out_mark = in_mark + source_duration_handles
-
             exporting_clip = None
             name_patern_xml = "<name>_{}.".format(
                 unique_name)
+
             if export_type == "Sequence Publish":
                 # change export clip to sequence
                 exporting_clip = flame.duplicate(sequence_clip)
@@ -142,19 +198,25 @@ class ExtractSubsetResources(openpype.api.Extractor):
                     "<segment name>_<shot name>_{}.").format(
                         unique_name)
 
-                # change in/out marks to timeline in/out
+                # only for h264 with baked retime
                 in_mark = clip_in
-                out_mark = clip_out
+                out_mark = clip_out + 1
+                modify_xml_data.update({
+                    "exportHandles": True,
+                    "nbHandles": handles
+                })
             else:
+                in_mark = (source_start_handles - source_first_frame) + 1
+                out_mark = in_mark + source_duration_handles
                 exporting_clip = self.import_clip(clip_path)
                 exporting_clip.name.set_value("{}_{}".format(
                     asset_name, segment_name))
 
             # add xml tags modifications
             modify_xml_data.update({
-                "exportHandles": True,
-                "nbHandles": handles,
-                "startFrame": frame_start,
+                # enum position low start from 0
+                "frameIndex": 0,
+                "startFrame": repre_frame_start,
                 "namePattern": name_patern_xml
             })
 
@@ -162,6 +224,9 @@ class ExtractSubsetResources(openpype.api.Extractor):
                 # add any xml overrides collected form segment.comment
                 modify_xml_data.update(instance.data["xml_overrides"])
 
+            self.log.debug("_ in_mark: {}".format(in_mark))
+            self.log.debug("_ out_mark: {}".format(out_mark))
+
             export_kwargs = {}
             # validate xml preset file is filled
             if preset_file == "":
@@ -196,9 +261,8 @@ class ExtractSubsetResources(openpype.api.Extractor):
                     "namePattern": "__thumbnail"
                 })
                 thumb_frame_number = int(in_mark + (
-                    source_duration_handles / 2))
+                    (out_mark - in_mark + 1) / 2))
 
-                self.log.debug("__ in_mark: {}".format(in_mark))
                 self.log.debug("__ thumb_frame_number: {}".format(
                     thumb_frame_number
                 ))
@@ -210,9 +274,6 @@ class ExtractSubsetResources(openpype.api.Extractor):
                     "out_mark": out_mark
                 })
 
-            self.log.debug("__ modify_xml_data: {}".format(
-                pformat(modify_xml_data)
-            ))
             preset_path = opfapi.modify_preset_file(
                 preset_orig_xml_path, staging_dir, modify_xml_data)
 
@@ -281,9 +342,9 @@ class ExtractSubsetResources(openpype.api.Extractor):
             # add frame range
             if preset_config["representation_add_range"]:
                 representation_data.update({
-                    "frameStart": frame_start_handle,
+                    "frameStart": repre_frame_start,
                     "frameEnd": (
-                        frame_start_handle + source_duration_handles),
+                        repre_frame_start + source_duration_handles) - 1,
                     "fps": instance.data["fps"]
                 })
 
@@ -300,8 +361,32 @@ class ExtractSubsetResources(openpype.api.Extractor):
                 # at the end remove the duplicated clip
                 flame.delete(exporting_clip)
 
-        self.log.debug("All representations: {}".format(
-            pformat(instance.data["representations"])))
+    def _get_retimed_attributes(self, instance):
+        handle_start = instance.data["handleStart"]
+        handle_end = instance.data["handleEnd"]
+
+        # get basic variables
+        otio_clip = instance.data["otioClip"]
+
+        # get available range trimmed with processed retimes
+        retimed_attributes = get_media_range_with_retimes(
+            otio_clip, handle_start, handle_end)
+        self.log.debug(
+            ">> retimed_attributes: {}".format(retimed_attributes))
+
+        r_media_in = int(retimed_attributes["mediaIn"])
+        r_media_out = int(retimed_attributes["mediaOut"])
+        version_data = retimed_attributes.get("versionData")
+
+        return {
+            "version_data": version_data,
+            "handle_start": int(retimed_attributes["handleStart"]),
+            "handle_end": int(retimed_attributes["handleEnd"]),
+            "source_duration": (
+                (r_media_out - r_media_in) + 1
+            ),
+            "speed": float(retimed_attributes["speed"])
+        }
 
     def _should_skip(self, preset_config, clip_path, unique_name):
         # get activating attributes
@@ -313,8 +398,6 @@ class ExtractSubsetResources(openpype.api.Extractor):
                 unique_name, activated_preset, filter_path_regex
             )
         )
-        self.log.debug(
-            "__ clip_path: `{}`".format(clip_path))
 
         # skip if not activated presete
         if not activated_preset:
diff --git a/openpype/hosts/photoshop/plugins/create/workfile_creator.py b/openpype/hosts/photoshop/plugins/create/workfile_creator.py
index 43302329f1..e79d16d154 100644
--- a/openpype/hosts/photoshop/plugins/create/workfile_creator.py
+++ b/openpype/hosts/photoshop/plugins/create/workfile_creator.py
@@ -11,6 +11,8 @@ class PSWorkfileCreator(AutoCreator):
     identifier = "workfile"
     family = "workfile"
 
+    default_variant = "Main"
+
     def get_instance_attr_defs(self):
         return []
 
@@ -35,7 +37,6 @@ class PSWorkfileCreator(AutoCreator):
                 existing_instance = instance
                 break
 
-        variant = ''
         project_name = legacy_io.Session["AVALON_PROJECT"]
         asset_name = legacy_io.Session["AVALON_ASSET"]
         task_name = legacy_io.Session["AVALON_TASK"]
@@ -43,15 +44,17 @@ class PSWorkfileCreator(AutoCreator):
         if existing_instance is None:
             asset_doc = get_asset_by_name(project_name, asset_name)
             subset_name = self.get_subset_name(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             )
             data = {
                 "asset": asset_name,
                 "task": task_name,
-                "variant": variant
+                "variant": self.default_variant
             }
             data.update(self.get_dynamic_data(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             ))
 
             new_instance = CreatedInstance(
@@ -67,7 +70,9 @@ class PSWorkfileCreator(AutoCreator):
         ):
             asset_doc = get_asset_by_name(project_name, asset_name)
             subset_name = self.get_subset_name(
-                variant, task_name, asset_doc, project_name, host_name
+                self.default_variant, task_name, asset_doc,
+                project_name, host_name
             )
             existing_instance["asset"] = asset_name
             existing_instance["task"] = task_name
+            existing_instance["subset"] = subset_name
diff --git a/openpype/hosts/photoshop/plugins/publish/collect_workfile.py b/openpype/hosts/photoshop/plugins/publish/collect_workfile.py
index e4f0a07b34..9cf6d5227e 100644
--- a/openpype/hosts/photoshop/plugins/publish/collect_workfile.py
+++ b/openpype/hosts/photoshop/plugins/publish/collect_workfile.py
@@ -11,6 +11,8 @@ class CollectWorkfile(pyblish.api.ContextPlugin):
     label = "Collect Workfile"
     hosts = ["photoshop"]
 
+    default_variant = "Main"
+
     def process(self, context):
         existing_instance = None
         for instance in context:
@@ -20,9 +22,11 @@ class CollectWorkfile(pyblish.api.ContextPlugin):
                 break
 
         family = "workfile"
+        # context.data["variant"] might come only from collect_batch_data
+        variant = context.data.get("variant") or self.default_variant
         subset = get_subset_name_with_asset_doc(
             family,
-            "",
+            variant,
             context.data["anatomyData"]["task"]["name"],
             context.data["assetEntity"],
             context.data["anatomyData"]["project"]["name"],
diff --git a/openpype/hosts/photoshop/plugins/publish/extract_review.py b/openpype/hosts/photoshop/plugins/publish/extract_review.py
index d076610ead..5d37c86ed8 100644
--- a/openpype/hosts/photoshop/plugins/publish/extract_review.py
+++ b/openpype/hosts/photoshop/plugins/publish/extract_review.py
@@ -1,5 +1,6 @@
 import os
 import shutil
+from PIL import Image
 
 import openpype.api
 import openpype.lib
@@ -8,10 +9,17 @@ from openpype.hosts.photoshop import api as photoshop
 
 class ExtractReview(openpype.api.Extractor):
     """
-        Produce a flattened or sequence image file from all 'image' instances.
+        Produce a flattened or sequence image files from all 'image' instances.
 
         If no 'image' instance is created, it produces flattened image from
         all visible layers.
+
+        It creates review, thumbnail and mov representations.
+
+        'review' family could be used in other steps as a reference, as it
+        contains flattened image by default. (Eg. artist could load this
+        review as a single item and see full image. In most cases 'image'
+        family is separated by layers to better usage in animation or comp.)
     """
 
     label = "Extract Review"
@@ -22,6 +30,7 @@ class ExtractReview(openpype.api.Extractor):
     jpg_options = None
     mov_options = None
     make_image_sequence = None
+    max_downscale_size = 8192
 
     def process(self, instance):
         staging_dir = self.staging_dir(instance)
@@ -49,7 +58,7 @@ class ExtractReview(openpype.api.Extractor):
                 "stagingDir": staging_dir,
                 "tags": self.jpg_options['tags'],
             })
-
+            processed_img_names = img_list
         else:
             self.log.info("Extract layers to flatten image.")
             img_list = self._saves_flattened_layers(staging_dir, layers)
@@ -57,26 +66,33 @@ class ExtractReview(openpype.api.Extractor):
             instance.data["representations"].append({
                 "name": "jpg",
                 "ext": "jpg",
-                "files": img_list,
+                "files": img_list,  # cannot be [] for single frame
                 "stagingDir": staging_dir,
                 "tags": self.jpg_options['tags']
             })
+            processed_img_names = [img_list]
 
         ffmpeg_path = openpype.lib.get_ffmpeg_tool_path("ffmpeg")
 
         instance.data["stagingDir"] = staging_dir
 
-        # Generate thumbnail.
+        source_files_pattern = os.path.join(staging_dir,
+                                            self.output_seq_filename)
+        source_files_pattern = self._check_and_resize(processed_img_names,
+                                                      source_files_pattern,
+                                                      staging_dir)
+        # Generate thumbnail
         thumbnail_path = os.path.join(staging_dir, "thumbnail.jpg")
         self.log.info(f"Generate thumbnail {thumbnail_path}")
         args = [
             ffmpeg_path,
             "-y",
-            "-i", os.path.join(staging_dir, self.output_seq_filename),
+            "-i", source_files_pattern,
             "-vf", "scale=300:-1",
             "-vframes", "1",
             thumbnail_path
         ]
+        self.log.debug("thumbnail args:: {}".format(args))
         output = openpype.lib.run_subprocess(args)
 
         instance.data["representations"].append({
@@ -94,11 +110,12 @@ class ExtractReview(openpype.api.Extractor):
         args = [
             ffmpeg_path,
             "-y",
-            "-i", os.path.join(staging_dir, self.output_seq_filename),
+            "-i", source_files_pattern,
             "-vf", "pad=ceil(iw/2)*2:ceil(ih/2)*2",
             "-vframes", str(img_number),
             mov_path
         ]
+        self.log.debug("mov args:: {}".format(args))
         output = openpype.lib.run_subprocess(args)
         self.log.debug(output)
         instance.data["representations"].append({
@@ -120,6 +137,34 @@ class ExtractReview(openpype.api.Extractor):
 
         self.log.info(f"Extracted {instance} to {staging_dir}")
 
+    def _check_and_resize(self, processed_img_names, source_files_pattern,
+                          staging_dir):
+        """Check if saved image could be used in ffmpeg.
+
+        Ffmpeg has max size 16384x16384. Saved image(s) must be resized to be
+        used as a source for thumbnail or review mov.
+        """
+        Image.MAX_IMAGE_PIXELS = None
+        first_url = os.path.join(staging_dir, processed_img_names[0])
+        with Image.open(first_url) as im:
+            width, height = im.size
+
+        if width > self.max_downscale_size or height > self.max_downscale_size:
+            resized_dir = os.path.join(staging_dir, "resized")
+            os.mkdir(resized_dir)
+            source_files_pattern = os.path.join(resized_dir,
+                                                self.output_seq_filename)
+            for file_name in processed_img_names:
+                source_url = os.path.join(staging_dir, file_name)
+                with Image.open(source_url) as res_img:
+                    # 'thumbnail' automatically keeps aspect ratio
+                    res_img.thumbnail((self.max_downscale_size,
+                                       self.max_downscale_size),
+                                      Image.ANTIALIAS)
+                    res_img.save(os.path.join(resized_dir, file_name))
+
+        return source_files_pattern
+
     def _get_image_path_from_instances(self, instance):
         img_list = []
 
diff --git a/openpype/hosts/standalonepublisher/__init__.py b/openpype/hosts/standalonepublisher/__init__.py
index e69de29bb2..394d5be397 100644
--- a/openpype/hosts/standalonepublisher/__init__.py
+++ b/openpype/hosts/standalonepublisher/__init__.py
@@ -0,0 +1,6 @@
+from .standalonepublish_module import StandAlonePublishModule
+
+
+__all__ = (
+    "StandAlonePublishModule",
+)
diff --git a/openpype/hosts/standalonepublisher/standalonepublish_module.py b/openpype/hosts/standalonepublisher/standalonepublish_module.py
new file mode 100644
index 0000000000..bf8e1d2c23
--- /dev/null
+++ b/openpype/hosts/standalonepublisher/standalonepublish_module.py
@@ -0,0 +1,57 @@
+import os
+
+import click
+
+from openpype.lib import get_openpype_execute_args
+from openpype.lib.execute import run_detached_process
+from openpype.modules import OpenPypeModule
+from openpype.modules.interfaces import ITrayAction, IHostModule
+
+STANDALONEPUBLISH_ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class StandAlonePublishModule(OpenPypeModule, ITrayAction, IHostModule):
+    label = "Publish"
+    name = "standalonepublish_tool"
+    host_name = "standalonepublisher"
+
+    def initialize(self, modules_settings):
+        self.enabled = modules_settings[self.name]["enabled"]
+        self.publish_paths = [
+            os.path.join(STANDALONEPUBLISH_ROOT_DIR, "plugins", "publish")
+        ]
+
+    def tray_init(self):
+        return
+
+    def on_action_trigger(self):
+        self.run_standalone_publisher()
+
+    def connect_with_modules(self, enabled_modules):
+        """Collect publish paths from other modules."""
+
+        publish_paths = self.manager.collect_plugin_paths()["publish"]
+        self.publish_paths.extend(publish_paths)
+
+    def run_standalone_publisher(self):
+        args = get_openpype_execute_args("module", self.name, "launch")
+        run_detached_process(args)
+
+    def cli(self, click_group):
+        click_group.add_command(cli_main)
+
+
+@click.group(
+    StandAlonePublishModule.name,
+    help="StandalonePublisher related commands.")
+def cli_main():
+    pass
+
+
+@cli_main.command()
+def launch():
+    """Launch StandalonePublisher tool UI."""
+
+    from openpype.tools import standalonepublish
+
+    standalonepublish.main()
diff --git a/openpype/hosts/traypublisher/__init__.py b/openpype/hosts/traypublisher/__init__.py
new file mode 100644
index 0000000000..4eb7bf3eef
--- /dev/null
+++ b/openpype/hosts/traypublisher/__init__.py
@@ -0,0 +1,6 @@
+from .module import TrayPublishModule
+
+
+__all__ = (
+    "TrayPublishModule",
+)
diff --git a/openpype/modules/traypublish_action.py b/openpype/hosts/traypublisher/module.py
similarity index 59%
rename from openpype/modules/traypublish_action.py
rename to openpype/hosts/traypublisher/module.py
index 39163b8eb8..92a2312fec 100644
--- a/openpype/modules/traypublish_action.py
+++ b/openpype/hosts/traypublisher/module.py
@@ -1,25 +1,24 @@
 import os
+
+import click
+
 from openpype.lib import get_openpype_execute_args
 from openpype.lib.execute import run_detached_process
 from openpype.modules import OpenPypeModule
-from openpype_interfaces import ITrayAction
+from openpype.modules.interfaces import ITrayAction, IHostModule
+
+TRAYPUBLISH_ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
 
 
-class TrayPublishAction(OpenPypeModule, ITrayAction):
+class TrayPublishModule(OpenPypeModule, IHostModule, ITrayAction):
     label = "New Publish (beta)"
     name = "traypublish_tool"
+    host_name = "traypublish"
 
     def initialize(self, modules_settings):
-        import openpype
         self.enabled = True
         self.publish_paths = [
-            os.path.join(
-                openpype.PACKAGE_DIR,
-                "hosts",
-                "traypublisher",
-                "plugins",
-                "publish"
-            )
+            os.path.join(TRAYPUBLISH_ROOT_DIR, "plugins", "publish")
         ]
         self._experimental_tools = None
 
@@ -29,7 +28,7 @@ class TrayPublishAction(OpenPypeModule, ITrayAction):
         self._experimental_tools = ExperimentalTools()
 
     def tray_menu(self, *args, **kwargs):
-        super(TrayPublishAction, self).tray_menu(*args, **kwargs)
+        super(TrayPublishModule, self).tray_menu(*args, **kwargs)
         traypublisher = self._experimental_tools.get("traypublisher")
         visible = False
         if traypublisher and traypublisher.enabled:
@@ -45,5 +44,24 @@ class TrayPublishAction(OpenPypeModule, ITrayAction):
         self.publish_paths.extend(publish_paths)
 
     def run_traypublisher(self):
-        args = get_openpype_execute_args("traypublisher")
+        args = get_openpype_execute_args(
+            "module", self.name, "launch"
+        )
         run_detached_process(args)
+
+    def cli(self, click_group):
+        click_group.add_command(cli_main)
+
+
+@click.group(TrayPublishModule.name, help="TrayPublisher related commands.")
+def cli_main():
+    pass
+
+
+@cli_main.command()
+def launch():
+    """Launch TrayPublish tool UI."""
+
+    from openpype.tools import traypublisher
+
+    traypublisher.main()
diff --git a/openpype/hosts/tvpaint/__init__.py b/openpype/hosts/tvpaint/__init__.py
index 09b7c52cd1..0a84b575dc 100644
--- a/openpype/hosts/tvpaint/__init__.py
+++ b/openpype/hosts/tvpaint/__init__.py
@@ -1,20 +1,12 @@
-import os
+from .tvpaint_module import (
+    get_launch_script_path,
+    TVPaintModule,
+    TVPAINT_ROOT_DIR,
+)
 
 
-def add_implementation_envs(env, _app):
-    """Modify environments to contain all required for implementation."""
-    defaults = {
-        "OPENPYPE_LOG_NO_COLORS": "True"
-    }
-    for key, value in defaults.items():
-        if not env.get(key):
-            env[key] = value
-
-
-def get_launch_script_path():
-    current_dir = os.path.dirname(os.path.abspath(__file__))
-    return os.path.join(
-        current_dir,
-        "api",
-        "launch_script.py"
-    )
+__all__ = (
+    "get_launch_script_path",
+    "TVPaintModule",
+    "TVPAINT_ROOT_DIR",
+)
diff --git a/openpype/hosts/tvpaint/api/__init__.py b/openpype/hosts/tvpaint/api/__init__.py
index c461b33f4b..43d411d8f9 100644
--- a/openpype/hosts/tvpaint/api/__init__.py
+++ b/openpype/hosts/tvpaint/api/__init__.py
@@ -6,7 +6,6 @@ from . import pipeline
 from . import plugin
 from .pipeline import (
     install,
-    uninstall,
     maintained_selection,
     remove_instance,
     list_instances,
@@ -33,7 +32,6 @@ __all__ = (
     "plugin",
 
     "install",
-    "uninstall",
     "maintained_selection",
     "remove_instance",
     "list_instances",
diff --git a/openpype/hosts/tvpaint/api/pipeline.py b/openpype/hosts/tvpaint/api/pipeline.py
index 0118c0104b..427c927264 100644
--- a/openpype/hosts/tvpaint/api/pipeline.py
+++ b/openpype/hosts/tvpaint/api/pipeline.py
@@ -16,8 +16,6 @@ from openpype.pipeline import (
     legacy_io,
     register_loader_plugin_path,
     register_creator_plugin_path,
-    deregister_loader_plugin_path,
-    deregister_creator_plugin_path,
     AVALON_CONTAINER_ID,
 )
 
@@ -91,19 +89,6 @@ def install():
     register_event_callback("application.exit", application_exit)
 
 
-def uninstall():
-    """Uninstall TVPaint-specific functionality.
-
-    This function is called automatically on calling `uninstall_host()`.
-    """
-
-    log.info("OpenPype - Uninstalling TVPaint integration")
-    pyblish.api.deregister_host("tvpaint")
-    pyblish.api.deregister_plugin_path(PUBLISH_PATH)
-    deregister_loader_plugin_path(LOAD_PATH)
-    deregister_creator_plugin_path(CREATE_PATH)
-
-
 def containerise(
     name, namespace, members, context, loader, current_containers=None
 ):
diff --git a/openpype/hosts/tvpaint/tvpaint_module.py b/openpype/hosts/tvpaint/tvpaint_module.py
new file mode 100644
index 0000000000..a004359231
--- /dev/null
+++ b/openpype/hosts/tvpaint/tvpaint_module.py
@@ -0,0 +1,41 @@
+import os
+from openpype.modules import OpenPypeModule
+from openpype.modules.interfaces import IHostModule
+
+TVPAINT_ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+def get_launch_script_path():
+    return os.path.join(
+        TVPAINT_ROOT_DIR,
+        "api",
+        "launch_script.py"
+    )
+
+
+class TVPaintModule(OpenPypeModule, IHostModule):
+    name = "tvpaint"
+    host_name = "tvpaint"
+
+    def initialize(self, module_settings):
+        self.enabled = True
+
+    def add_implementation_envs(self, env, _app):
+        """Modify environments to contain all required for implementation."""
+
+        defaults = {
+            "OPENPYPE_LOG_NO_COLORS": "True"
+        }
+        for key, value in defaults.items():
+            if not env.get(key):
+                env[key] = value
+
+    def get_launch_hook_paths(self, app):
+        if app.host_name != self.host_name:
+            return []
+        return [
+            os.path.join(TVPAINT_ROOT_DIR, "hooks")
+        ]
+
+    def get_workfile_extensions(self):
+        return [".tvpp"]
diff --git a/openpype/hosts/unreal/__init__.py b/openpype/hosts/unreal/__init__.py
index 10e9c5100e..41222f4f94 100644
--- a/openpype/hosts/unreal/__init__.py
+++ b/openpype/hosts/unreal/__init__.py
@@ -1,24 +1,6 @@
-import os
-import openpype.hosts
-from openpype.lib.applications import Application
+from .module import UnrealModule
 
 
-def add_implementation_envs(env: dict, _app: Application) -> None:
-    """Modify environments to contain all required for implementation."""
-    # Set OPENPYPE_UNREAL_PLUGIN required for Unreal implementation
-
-    ue_plugin = "UE_5.0" if _app.name[:1] == "5" else "UE_4.7"
-    unreal_plugin_path = os.path.join(
-        os.path.dirname(os.path.abspath(openpype.hosts.__file__)),
-        "unreal", "integration", ue_plugin
-    )
-    if not env.get("OPENPYPE_UNREAL_PLUGIN"):
-        env["OPENPYPE_UNREAL_PLUGIN"] = unreal_plugin_path
-
-    # Set default environments if are not set via settings
-    defaults = {
-        "OPENPYPE_LOG_NO_COLORS": "True"
-    }
-    for key, value in defaults.items():
-        if not env.get(key):
-            env[key] = value
+__all__ = (
+    "UnrealModule",
+)
diff --git a/openpype/hosts/unreal/api/__init__.py b/openpype/hosts/unreal/api/__init__.py
index ede71aa218..870982f5f9 100644
--- a/openpype/hosts/unreal/api/__init__.py
+++ b/openpype/hosts/unreal/api/__init__.py
@@ -19,6 +19,7 @@ from .pipeline import (
     show_tools_dialog,
     show_tools_popup,
     instantiate,
+    UnrealHost,
 )
 
 __all__ = [
@@ -36,5 +37,6 @@ __all__ = [
     "show_experimental_tools",
     "show_tools_dialog",
     "show_tools_popup",
-    "instantiate"
+    "instantiate",
+    "UnrealHost",
 ]
diff --git a/openpype/hosts/unreal/api/pipeline.py b/openpype/hosts/unreal/api/pipeline.py
index bbca7916d3..d396b64072 100644
--- a/openpype/hosts/unreal/api/pipeline.py
+++ b/openpype/hosts/unreal/api/pipeline.py
@@ -14,6 +14,7 @@ from openpype.pipeline import (
 )
 from openpype.tools.utils import host_tools
 import openpype.hosts.unreal
+from openpype.host import HostBase, ILoadHost
 
 import unreal  # noqa
 
@@ -29,6 +30,32 @@ CREATE_PATH = os.path.join(PLUGINS_DIR, "create")
 INVENTORY_PATH = os.path.join(PLUGINS_DIR, "inventory")
 
 
+class UnrealHost(HostBase, ILoadHost):
+    """Unreal host implementation.
+
+    For some time this class will re-use functions from module based
+    implementation for backwards compatibility of older unreal projects.
+    """
+
+    name = "unreal"
+
+    def install(self):
+        install()
+
+    def get_containers(self):
+        return ls()
+
+    def show_tools_popup(self):
+        """Show tools popup with actions leading to show other tools."""
+
+        show_tools_popup()
+
+    def show_tools_dialog(self):
+        """Show tools dialog with actions leading to show other tools."""
+
+        show_tools_dialog()
+
+
 def install():
     """Install Unreal configuration for OpenPype."""
     print("-=" * 40)
diff --git a/openpype/hosts/unreal/integration/UE_4.7/Content/Python/init_unreal.py b/openpype/hosts/unreal/integration/UE_4.7/Content/Python/init_unreal.py
index 4bb03b07ed..b85f970699 100644
--- a/openpype/hosts/unreal/integration/UE_4.7/Content/Python/init_unreal.py
+++ b/openpype/hosts/unreal/integration/UE_4.7/Content/Python/init_unreal.py
@@ -3,7 +3,9 @@ import unreal
 openpype_detected = True
 try:
     from openpype.pipeline import install_host
-    from openpype.hosts.unreal import api as openpype_host
+    from openpype.hosts.unreal.api import UnrealHost
+
+    openpype_host = UnrealHost()
 except ImportError as exc:
     openpype_host = None
     openpype_detected = False
diff --git a/openpype/hosts/unreal/integration/UE_5.0/Content/Python/init_unreal.py b/openpype/hosts/unreal/integration/UE_5.0/Content/Python/init_unreal.py
index 4bb03b07ed..b85f970699 100644
--- a/openpype/hosts/unreal/integration/UE_5.0/Content/Python/init_unreal.py
+++ b/openpype/hosts/unreal/integration/UE_5.0/Content/Python/init_unreal.py
@@ -3,7 +3,9 @@ import unreal
 openpype_detected = True
 try:
     from openpype.pipeline import install_host
-    from openpype.hosts.unreal import api as openpype_host
+    from openpype.hosts.unreal.api import UnrealHost
+
+    openpype_host = UnrealHost()
 except ImportError as exc:
     openpype_host = None
     openpype_detected = False
diff --git a/openpype/hosts/unreal/module.py b/openpype/hosts/unreal/module.py
new file mode 100644
index 0000000000..aa08c8c130
--- /dev/null
+++ b/openpype/hosts/unreal/module.py
@@ -0,0 +1,42 @@
+import os
+from openpype.modules import OpenPypeModule
+from openpype.modules.interfaces import IHostModule
+
+UNREAL_ROOT_DIR = os.path.dirname(os.path.abspath(__file__))
+
+
+class UnrealModule(OpenPypeModule, IHostModule):
+    name = "unreal"
+    host_name = "unreal"
+
+    def initialize(self, module_settings):
+        self.enabled = True
+
+    def add_implementation_envs(self, env, app) -> None:
+        """Modify environments to contain all required for implementation."""
+        # Set OPENPYPE_UNREAL_PLUGIN required for Unreal implementation
+
+        ue_plugin = "UE_5.0" if app.name[:1] == "5" else "UE_4.7"
+        unreal_plugin_path = os.path.join(
+            UNREAL_ROOT_DIR, "integration", ue_plugin
+        )
+        if not env.get("OPENPYPE_UNREAL_PLUGIN"):
+            env["OPENPYPE_UNREAL_PLUGIN"] = unreal_plugin_path
+
+        # Set default environments if are not set via settings
+        defaults = {
+            "OPENPYPE_LOG_NO_COLORS": "True"
+        }
+        for key, value in defaults.items():
+            if not env.get(key):
+                env[key] = value
+
+    def get_launch_hook_paths(self, app):
+        if app.host_name != self.host_name:
+            return []
+        return [
+            os.path.join(UNREAL_ROOT_DIR, "hooks")
+        ]
+
+    def get_workfile_extensions(self):
+        return [".uproject"]
diff --git a/openpype/lib/avalon_context.py b/openpype/lib/avalon_context.py
index eed17fce9d..f08adb5470 100644
--- a/openpype/lib/avalon_context.py
+++ b/openpype/lib/avalon_context.py
@@ -7,6 +7,8 @@ import logging
 import functools
 import warnings
 
+import six
+
 from openpype.client import (
     get_project,
     get_assets,
@@ -15,7 +17,6 @@ from openpype.client import (
     get_workfile_info,
 )
 from .profiles_filtering import filter_profiles
-from .events import emit_event
 from .path_templates import StringTemplate
 
 legacy_io = None
@@ -178,7 +179,7 @@ def is_latest(representation):
         bool: Whether the representation is of latest version.
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.context_tools import is_representation_from_latest
@@ -191,7 +192,7 @@ def any_outdated():
     """Return whether the current scene has any outdated content.
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.load import any_outdated_containers
@@ -212,7 +213,7 @@ def get_asset(asset_name=None):
         (MongoDB document)
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.context_tools import get_current_project_asset
@@ -224,7 +225,7 @@ def get_asset(asset_name=None):
 def get_system_general_anatomy_data(system_settings=None):
     """
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
     from openpype.pipeline.template_data import get_general_template_data
 
@@ -296,7 +297,7 @@ def get_latest_version(asset_name, subset_name, dbcon=None, project_name=None):
         dict: Last version document for entered.
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     if not project_name:
@@ -344,6 +345,9 @@ def get_workfile_template_key_from_context(
     Raises:
         ValueError: When both 'dbcon' and 'project_name' were not
             passed.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     from openpype.pipeline.workfile import (
@@ -387,6 +391,9 @@ def get_workfile_template_key(
     Raises:
         ValueError: When both 'project_name' and 'project_settings' were not
             passed.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     from openpype.pipeline.workfile import get_workfile_template_key
@@ -411,7 +418,7 @@ def get_workdir_data(project_doc, asset_doc, task_name, host_name):
         dict: Data prepared for filling workdir template.
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.template_data import get_template_data
@@ -447,6 +454,9 @@ def get_workdir_with_workdir_data(
 
     Raises:
         ValueError: When both `anatomy` and `project_name` are set to None.
+
+    Deprecated:
+        Function will be removed after release version 3.15.*
     """
 
     if not anatomy and not project_name:
@@ -492,6 +502,9 @@ def get_workdir(
 
     Returns:
         TemplateResult: Workdir path.
+
+    Deprecated:
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.workfile import get_workdir
@@ -518,7 +531,7 @@ def template_data_from_session(session=None):
         dict: All available data from session.
 
     Deprecated:
-        Function will be removed after release version 3.14.*
+        Function will be removed after release version 3.15.*
     """
 
     from openpype.pipeline.context_tools import get_template_data_from_session
@@ -526,7 +539,7 @@ def template_data_from_session(session=None):
     return get_template_data_from_session(session)
 
 
-@with_pipeline_io
+@deprecated("openpype.pipeline.context_tools.compute_session_changes")
 def compute_session_changes(
     session, task=None, asset=None, app=None, template_key=None
 ):
@@ -547,64 +560,49 @@ def compute_session_changes(
 
     Returns:
         dict: The required changes in the Session dictionary.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
-    from openpype.pipeline.context_tools import get_workdir_from_session
+    from openpype.pipeline import legacy_io
+    from openpype.pipeline.context_tools import compute_session_changes
 
-    changes = dict()
+    if isinstance(asset, six.string_types):
+        project_name = legacy_io.active_project()
+        asset = get_asset_by_name(project_name, asset)
 
-    # If no changes, return directly
-    if not any([task, asset, app]):
-        return changes
-
-    # Get asset document and asset
-    asset_document = None
-    asset_tasks = None
-    if isinstance(asset, dict):
-        # Assume asset database document
-        asset_document = asset
-        asset_tasks = asset_document.get("data", {}).get("tasks")
-        asset = asset["name"]
-
-    if not asset_document or not asset_tasks:
-        # Assume asset name
-        project_name = session["AVALON_PROJECT"]
-        asset_document = get_asset_by_name(
-            project_name, asset, fields=["data.tasks"]
-        )
-        assert asset_document, "Asset must exist"
-
-    # Detect any changes compared session
-    mapping = {
-        "AVALON_ASSET": asset,
-        "AVALON_TASK": task,
-        "AVALON_APP": app,
-    }
-    changes = {
-        key: value
-        for key, value in mapping.items()
-        if value and value != session.get(key)
-    }
-    if not changes:
-        return changes
-
-    # Compute work directory (with the temporary changed session so far)
-    _session = session.copy()
-    _session.update(changes)
-
-    changes["AVALON_WORKDIR"] = get_workdir_from_session(_session)
-
-    return changes
+    return compute_session_changes(
+        session,
+        asset,
+        task,
+        template_key
+    )
 
 
 @deprecated("openpype.pipeline.context_tools.get_workdir_from_session")
 def get_workdir_from_session(session=None, template_key=None):
+    """Calculate workdir path based on session data.
+
+    Args:
+        session (Union[None, Dict[str, str]]): Session to use. If not passed
+            current context session is used (from legacy_io).
+        template_key (Union[str, None]): Precalculate template key to define
+            workfile template name in Anatomy.
+
+    Returns:
+        str: Workdir path.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
+    """
+
     from openpype.pipeline.context_tools import get_workdir_from_session
 
     return get_workdir_from_session(session, template_key)
 
 
-@with_pipeline_io
+@deprecated("openpype.pipeline.context_tools.change_current_context")
 def update_current_task(task=None, asset=None, app=None, template_key=None):
     """Update active Session to a new task work area.
 
@@ -617,35 +615,19 @@ def update_current_task(task=None, asset=None, app=None, template_key=None):
 
     Returns:
         dict: The changed key, values in the current Session.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
-    changes = compute_session_changes(
-        legacy_io.Session,
-        task=task,
-        asset=asset,
-        app=app,
-        template_key=template_key
-    )
+    from openpype.pipeline import legacy_io
+    from openpype.pipeline.context_tools import change_current_context
 
-    # Update the Session and environments. Pop from environments all keys with
-    # value set to None.
-    for key, value in changes.items():
-        legacy_io.Session[key] = value
-        if value is None:
-            os.environ.pop(key, None)
-        else:
-            os.environ[key] = value
+    project_name = legacy_io.active_project()
+    if isinstance(asset, six.string_types):
+        asset = get_asset_by_name(project_name, asset)
 
-    data = changes.copy()
-    # Convert env keys to human readable keys
-    data["project_name"] = legacy_io.Session["AVALON_PROJECT"]
-    data["asset_name"] = legacy_io.Session["AVALON_ASSET"]
-    data["task_name"] = legacy_io.Session["AVALON_TASK"]
-
-    # Emit session change
-    emit_event("taskChanged", data)
-
-    return changes
+    return change_current_context(asset, task, template_key)
 
 
 @deprecated("openpype.client.get_workfile_info")
@@ -664,6 +646,9 @@ def get_workfile_doc(asset_id, task_name, filename, dbcon=None):
 
     Returns:
         dict: Workfile document or None.
+
+    Deprecated:
+        Function will be removed after release version 3.15.*
     """
 
     # Use legacy_io if dbcon is not entered
@@ -774,6 +759,11 @@ def save_workfile_data_to_doc(workfile_doc, data, dbcon=None):
 
 @deprecated("openpype.pipeline.workfile.BuildWorkfile")
 def BuildWorkfile():
+    """Build workfile class was moved to workfile pipeline.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
+    """
     from openpype.pipeline.workfile import BuildWorkfile
 
     return BuildWorkfile()
@@ -816,10 +806,7 @@ def change_timer_to_current_context():
     Deprecated:
         This method is specific for TimersManager module so please use the
         functionality from there. Function will be removed after release
-        version 3.14.*
-
-    TODO:
-    - use TimersManager's static method instead of reimplementing it here
+        version 3.15.*
     """
 
     from openpype.pipeline import legacy_io
@@ -934,6 +921,9 @@ def get_custom_workfile_template_by_context(
     Returns:
         str: Path to template or None if none of profiles match current
             context. (Existence of formatted path is not validated.)
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     if anatomy is None:
@@ -992,6 +982,9 @@ def get_custom_workfile_template_by_string_context(
     Returns:
         str: Path to template or None if none of profiles match current
             context. (Existence of formatted path is not validated.)
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     project_name = None
@@ -1026,6 +1019,9 @@ def get_custom_workfile_template(template_profiles):
     Returns:
         str: Path to template or None if none of profiles match current
             context. (Existence of formatted path is not validated.)
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     from openpype.pipeline import legacy_io
@@ -1054,6 +1050,9 @@ def get_last_workfile_with_version(
     Returns:
         tuple: Last workfile<str> with version<int> if there is any otherwise
             returns (None, None).
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     from openpype.pipeline.workfile import get_last_workfile_with_version
@@ -1080,6 +1079,9 @@ def get_last_workfile(
 
     Returns:
         str: Last or first workfile as filename of full path to filename.
+
+    Deprecated:
+        Function will be removed after release version 3.16.*
     """
 
     from openpype.pipeline.workfile import get_last_workfile
diff --git a/openpype/modules/deadline/abstract_submit_deadline.py b/openpype/modules/deadline/abstract_submit_deadline.py
index 3f54273a56..0bad981fdf 100644
--- a/openpype/modules/deadline/abstract_submit_deadline.py
+++ b/openpype/modules/deadline/abstract_submit_deadline.py
@@ -4,6 +4,7 @@
 It provides Deadline JobInfo data class.
 
 """
+import json.decoder
 import os
 from abc import abstractmethod
 import platform
@@ -15,7 +16,12 @@ import attr
 import requests
 
 import pyblish.api
-from openpype.pipeline.publish import AbstractMetaInstancePlugin
+from openpype.pipeline.publish import (
+    AbstractMetaInstancePlugin,
+    KnownPublishError
+)
+
+JSONDecodeError = getattr(json.decoder, "JSONDecodeError", ValueError)
 
 
 def requests_post(*args, **kwargs):
@@ -615,7 +621,7 @@ class AbstractSubmitDeadline(pyblish.api.InstancePlugin):
             str: resulting Deadline job id.
 
         Throws:
-            RuntimeError: if submission fails.
+            KnownPublishError: if submission fails.
 
         """
         url = "{}/api/jobs".format(self._deadline_url)
@@ -625,9 +631,16 @@ class AbstractSubmitDeadline(pyblish.api.InstancePlugin):
             self.log.error(response.status_code)
             self.log.error(response.content)
             self.log.debug(payload)
-            raise RuntimeError(response.text)
+            raise KnownPublishError(response.text)
+
+        try:
+            result = response.json()
+        except JSONDecodeError:
+            msg = "Broken response {}. ".format(response)
+            msg += "Try restarting the Deadline Webservice."
+            self.log.warning(msg, exc_info=True)
+            raise KnownPublishError("Broken response from DL")
 
-        result = response.json()
         # for submit publish job
         self._instance.data["deadlineSubmissionJob"] = result
 
diff --git a/openpype/modules/standalonepublish_action.py b/openpype/modules/standalonepublish_action.py
deleted file mode 100644
index ba53ce9b9e..0000000000
--- a/openpype/modules/standalonepublish_action.py
+++ /dev/null
@@ -1,49 +0,0 @@
-import os
-import platform
-import subprocess
-from openpype.lib import get_openpype_execute_args
-from openpype.modules import OpenPypeModule
-from openpype_interfaces import ITrayAction
-
-
-class StandAlonePublishAction(OpenPypeModule, ITrayAction):
-    label = "Publish"
-    name = "standalonepublish_tool"
-
-    def initialize(self, modules_settings):
-        import openpype
-        self.enabled = modules_settings[self.name]["enabled"]
-        self.publish_paths = [
-            os.path.join(
-                openpype.PACKAGE_DIR,
-                "hosts",
-                "standalonepublisher",
-                "plugins",
-                "publish"
-            )
-        ]
-
-    def tray_init(self):
-        return
-
-    def on_action_trigger(self):
-        self.run_standalone_publisher()
-
-    def connect_with_modules(self, enabled_modules):
-        """Collect publish paths from other modules."""
-        publish_paths = self.manager.collect_plugin_paths()["publish"]
-        self.publish_paths.extend(publish_paths)
-
-    def run_standalone_publisher(self):
-        args = get_openpype_execute_args("standalonepublisher")
-        kwargs = {}
-        if platform.system().lower() == "darwin":
-            new_args = ["open", "-na", args.pop(0), "--args"]
-            new_args.extend(args)
-            args = new_args
-
-        detached_process = getattr(subprocess, "DETACHED_PROCESS", None)
-        if detached_process is not None:
-            kwargs["creationflags"] = detached_process
-
-        subprocess.Popen(args, **kwargs)
diff --git a/openpype/pipeline/context_tools.py b/openpype/pipeline/context_tools.py
index 5f763cd249..00fe353208 100644
--- a/openpype/pipeline/context_tools.py
+++ b/openpype/pipeline/context_tools.py
@@ -16,6 +16,7 @@ from openpype.client import (
     get_asset_by_name,
     version_is_latest,
 )
+from openpype.lib.events import emit_event
 from openpype.modules import load_modules, ModulesManager
 from openpype.settings import get_project_settings
 
@@ -445,3 +446,103 @@ def get_custom_workfile_template_from_session(
         session["AVALON_APP"],
         project_settings=project_settings
     )
+
+
+def compute_session_changes(
+    session, asset_doc, task_name, template_key=None
+):
+    """Compute the changes for a session object on task under asset.
+
+    Function does not change the session object, only returns changes.
+
+    Args:
+        session (Dict[str, str]): The initial session to compute changes to.
+            This is required for computing the full Work Directory, as that
+            also depends on the values that haven't changed.
+        asset_doc (Dict[str, Any]): Asset document to switch to.
+        task_name (str): Name of task to switch to.
+        template_key (Union[str, None]): Prepare workfile template key in
+            anatomy templates.
+
+    Returns:
+        Dict[str, str]: Changes in the Session dictionary.
+    """
+
+    changes = {}
+
+    # Get asset document and asset
+    if not asset_doc:
+        task_name = None
+        asset_name = None
+    else:
+        asset_name = asset_doc["name"]
+
+    # Detect any changes compared session
+    mapping = {
+        "AVALON_ASSET": asset_name,
+        "AVALON_TASK": task_name,
+    }
+    changes = {
+        key: value
+        for key, value in mapping.items()
+        if value != session.get(key)
+    }
+    if not changes:
+        return changes
+
+    # Compute work directory (with the temporary changed session so far)
+    changed_session = session.copy()
+    changed_session.update(changes)
+
+    workdir = None
+    if asset_doc:
+        workdir = get_workdir_from_session(
+            changed_session, template_key
+        )
+
+    changes["AVALON_WORKDIR"] = workdir
+
+    return changes
+
+
+def change_current_context(asset_doc, task_name, template_key=None):
+    """Update active Session to a new task work area.
+
+    This updates the live Session to a different task under asset.
+
+    Args:
+        asset_doc (Dict[str, Any]): The asset document to set.
+        task_name (str): The task to set under asset.
+        template_key (Union[str, None]): Prepared template key to be used for
+            workfile template in Anatomy.
+
+    Returns:
+        Dict[str, str]: The changed key, values in the current Session.
+    """
+
+    changes = compute_session_changes(
+        legacy_io.Session,
+        asset_doc,
+        task_name,
+        template_key=template_key
+    )
+
+    # Update the Session and environments. Pop from environments all keys with
+    # value set to None.
+    for key, value in changes.items():
+        legacy_io.Session[key] = value
+        if value is None:
+            os.environ.pop(key, None)
+        else:
+            os.environ[key] = value
+
+    data = changes.copy()
+    # Convert env keys to human readable keys
+    data["project_name"] = legacy_io.Session["AVALON_PROJECT"]
+    data["asset_name"] = legacy_io.Session["AVALON_ASSET"]
+    data["task_name"] = legacy_io.Session["AVALON_TASK"]
+
+    # Emit session change
+    emit_event("taskChanged", data)
+
+    return changes
diff --git a/openpype/pipeline/editorial.py b/openpype/pipeline/editorial.py
index f62a1842e0..564d78ea6f 100644
--- a/openpype/pipeline/editorial.py
+++ b/openpype/pipeline/editorial.py
@@ -263,16 +263,17 @@ def get_media_range_with_retimes(otio_clip, handle_start, handle_end):
             "retime": True,
             "speed": time_scalar,
             "timewarps": time_warp_nodes,
-            "handleStart": round(handle_start),
-            "handleEnd": round(handle_end)
+            "handleStart": int(round(handle_start)),
+            "handleEnd": int(round(handle_end))
         }
     }
 
     returning_dict = {
         "mediaIn": media_in_trimmed,
         "mediaOut": media_out_trimmed,
-        "handleStart": round(handle_start),
-        "handleEnd": round(handle_end)
+        "handleStart": int(round(handle_start)),
+        "handleEnd": int(round(handle_end)),
+        "speed": time_scalar
     }
 
     # add version data only if retime
diff --git a/openpype/plugins/publish/collect_otio_subset_resources.py b/openpype/plugins/publish/collect_otio_subset_resources.py
index 9c19f8a78e..3387cd1176 100644
--- a/openpype/plugins/publish/collect_otio_subset_resources.py
+++ b/openpype/plugins/publish/collect_otio_subset_resources.py
@@ -121,10 +121,8 @@ class CollectOtioSubsetResources(pyblish.api.InstancePlugin):
                 otio.schema.ImageSequenceReference
             ):
                 is_sequence = True
-        else:
-            # for OpenTimelineIO 0.12 and older
-            if metadata.get("padding"):
-                is_sequence = True
+        elif metadata.get("padding"):
+            is_sequence = True
 
         self.log.info(
             "frame_start-frame_end: {}-{}".format(frame_start, frame_end))
diff --git a/openpype/pype_commands.py b/openpype/pype_commands.py
index a447aa916b..66bf5e9bb4 100644
--- a/openpype/pype_commands.py
+++ b/openpype/pype_commands.py
@@ -76,11 +76,6 @@ class PypeCommands:
             import (run_webserver)
         return run_webserver(*args, **kwargs)
 
-    @staticmethod
-    def launch_standalone_publisher():
-        from openpype.tools import standalonepublish
-        standalonepublish.main()
-
     @staticmethod
     def launch_traypublisher():
         from openpype.tools import traypublisher
diff --git a/openpype/settings/defaults/project_settings/photoshop.json b/openpype/settings/defaults/project_settings/photoshop.json
index d9b7a8083f..758ac64a35 100644
--- a/openpype/settings/defaults/project_settings/photoshop.json
+++ b/openpype/settings/defaults/project_settings/photoshop.json
@@ -32,6 +32,7 @@
         },
         "ExtractReview": {
             "make_image_sequence": false,
+            "max_downscale_size": 8192,
             "jpg_options": {
                 "tags": []
             },
diff --git a/openpype/settings/entities/schemas/projects_schema/schema_project_photoshop.json b/openpype/settings/entities/schemas/projects_schema/schema_project_photoshop.json
index badf94229b..49860301b6 100644
--- a/openpype/settings/entities/schemas/projects_schema/schema_project_photoshop.json
+++ b/openpype/settings/entities/schemas/projects_schema/schema_project_photoshop.json
@@ -186,6 +186,15 @@
                             "key": "make_image_sequence",
                             "label": "Makes an image sequence instead of a flatten image"
                         },
+                        {
+                            "type": "number",
+                            "key": "max_downscale_size",
+                            "label": "Maximum size of sources for review",
+                            "tooltip": "FFMpeg can only handle limited resolution for creation of review and/or thumbnail",
+                            "minimum": 300,
+                            "maximum": 16384,
+                            "decimal": 0
+                        },
                         {
                             "type": "dict",
                             "collapsible": false,
diff --git a/openpype/settings/handlers.py b/openpype/settings/handlers.py
index 15ae2351fd..79ec6248ac 100644
--- a/openpype/settings/handlers.py
+++ b/openpype/settings/handlers.py
@@ -22,6 +22,164 @@ from .constants import (
 )
 
 
+class SettingsStateInfo:
+    """Helper state information about some settings state.
+
+    Is used to hold information about last saved and last opened UI. Keep
+    information about the time when that happened and on which machine under
+    which user and on which openpype version.
+
+    To create currrent machine and time information use 'create_new' method.
+    """
+
+    timestamp_format = "%Y-%m-%d %H:%M:%S.%f"
+
+    def __init__(
+        self,
+        openpype_version,
+        settings_type,
+        project_name,
+        timestamp,
+        hostname,
+        hostip,
+        username,
+        system_name,
+        local_id
+    ):
+        self.openpype_version = openpype_version
+        self.settings_type = settings_type
+        self.project_name = project_name
+
+        timestamp_obj = None
+        if timestamp:
+            timestamp_obj = datetime.datetime.strptime(
+                timestamp, self.timestamp_format
+            )
+        self.timestamp = timestamp
+        self.timestamp_obj = timestamp_obj
+        self.hostname = hostname
+        self.hostip = hostip
+        self.username = username
+        self.system_name = system_name
+        self.local_id = local_id
+
+    def copy(self):
+        return self.from_data(self.to_data())
+
+    @classmethod
+    def create_new(
+        cls, openpype_version, settings_type=None, project_name=None
+    ):
+        """Create information about this machine for current time."""
+
+        from openpype.lib.pype_info import get_workstation_info
+
+        now = datetime.datetime.now()
+        workstation_info = get_workstation_info()
+
+        return cls(
+            openpype_version,
+            settings_type,
+            project_name,
+            now.strftime(cls.timestamp_format),
+            workstation_info["hostname"],
+            workstation_info["hostip"],
+            workstation_info["username"],
+            workstation_info["system_name"],
+            workstation_info["local_id"]
+        )
+
+    @classmethod
+    def from_data(cls, data):
+        """Create object from data."""
+
+        return cls(
+            data["openpype_version"],
+            data["settings_type"],
+            data["project_name"],
+            data["timestamp"],
+            data["hostname"],
+            data["hostip"],
+            data["username"],
+            data["system_name"],
+            data["local_id"]
+        )
+
+    def to_data(self):
+        data = self.to_document_data()
+        data.update({
+            "openpype_version": self.openpype_version,
+            "settings_type": self.settings_type,
+            "project_name": self.project_name
+        })
+        return data
+
+    @classmethod
+    def create_new_empty(cls, openpype_version, settings_type=None):
+        return cls(
+            openpype_version,
+            settings_type,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None
+        )
+
+    @classmethod
+    def from_document(cls, openpype_version, settings_type, document):
+        document = document or {}
+        project_name = document.get("project_name")
+        last_saved_info = document.get("last_saved_info")
+        if last_saved_info:
+            copy_last_saved_info = copy.deepcopy(last_saved_info)
+            copy_last_saved_info.update({
+                "openpype_version": openpype_version,
+                "settings_type": settings_type,
+                "project_name": project_name,
+            })
+            return cls.from_data(copy_last_saved_info)
+        return cls(
+            openpype_version,
+            settings_type,
+            project_name,
+            None,
+            None,
+            None,
+            None,
+            None,
+            None
+        )
+
+    def to_document_data(self):
+        return {
+            "timestamp": self.timestamp,
+            "hostname": self.hostname,
+            "hostip": self.hostip,
+            "username": self.username,
+            "system_name": self.system_name,
+            "local_id": self.local_id,
+        }
+
+    def __eq__(self, other):
+        if not isinstance(other, SettingsStateInfo):
+            return False
+
+        if other.timestamp_obj != self.timestamp_obj:
+            return False
+
+        return (
+            self.openpype_version == other.openpype_version
+            and self.hostname == other.hostname
+            and self.hostip == other.hostip
+            and self.username == other.username
+            and self.system_name == other.system_name
+            and self.local_id == other.local_id
+        )
+
+
 @six.add_metaclass(ABCMeta)
 class SettingsHandler:
     @abstractmethod
@@ -226,7 +384,7 @@ class SettingsHandler:
         """OpenPype versions that have any studio project anatomy overrides.
 
         Returns:
-            list<str>: OpenPype versions strings.
+            List[str]: OpenPype versions strings.
         """
         pass
 
@@ -237,7 +395,7 @@ class SettingsHandler:
         """OpenPype versions that have any studio project settings overrides.
 
         Returns:
-            list<str>: OpenPype versions strings.
+            List[str]: OpenPype versions strings.
         """
         pass
 
@@ -251,8 +409,87 @@ class SettingsHandler:
             project_name(str): Name of project.
 
         Returns:
-            list<str>: OpenPype versions strings.
+            List[str]: OpenPype versions strings.
         """
+
+        pass
+
+    @abstractmethod
+    def get_system_last_saved_info(self):
+        """State of last system settings overrides at the moment when called.
+
+        This method must provide most recent data so using cached data is not
+        the way.
+
+        Returns:
+            SettingsStateInfo: Information about system settings overrides.
+        """
+
+        pass
+
+    @abstractmethod
+    def get_project_last_saved_info(self, project_name):
+        """State of last project settings overrides at the moment when called.
+
+        This method must provide most recent data so using cached data is not
+        the way.
+
+        Args:
+            project_name (Union[None, str]): Project name for which state
+                should be returned.
+
+        Returns:
+            SettingsStateInfo: Information about project settings overrides.
+        """
+
+        pass
+
+    # UI related calls
+    @abstractmethod
+    def get_last_opened_info(self):
+        """Get information about last opened UI.
+
+        Last opened UI is empty if there is noone who would have opened UI at
+        the moment when called.
+
+        Returns:
+            Union[None, SettingsStateInfo]: Information about machine who had
+                opened Settings UI.
+        """
+
+        pass
+
+    @abstractmethod
+    def opened_settings_ui(self):
+        """Callback called when settings UI is opened.
+
+        Information about this machine must be available when
+        'get_last_opened_info' is called from anywhere until
+        'closed_settings_ui' is called again.
+
+        Returns:
+            SettingsStateInfo: Object representing information about this
+                machine. Must be passed to 'closed_settings_ui' when finished.
+        """
+
+        pass
+
+    @abstractmethod
+    def closed_settings_ui(self, info_obj):
+        """Callback called when settings UI is closed.
+
+        From the moment this method is called the information about this
+        machine is removed and no more available when 'get_last_opened_info'
+        is called.
+
+        Callback should validate if this machine is still stored as opened ui
+        before changing any value.
+
+        Args:
+            info_obj (SettingsStateInfo): Object created when
+                'opened_settings_ui' was called.
+        """
+
         pass
 
 
@@ -285,19 +522,22 @@ class CacheValues:
         self.data = None
         self.creation_time = None
         self.version = None
+        self.last_saved_info = None
 
     def data_copy(self):
         if not self.data:
             return {}
         return copy.deepcopy(self.data)
 
-    def update_data(self, data, version=None):
+    def update_data(self, data, version):
         self.data = data
         self.creation_time = datetime.datetime.now()
-        if version is not None:
-            self.version = version
+        self.version = version
 
-    def update_from_document(self, document, version=None):
+    def update_last_saved_info(self, last_saved_info):
+        self.last_saved_info = last_saved_info
+
+    def update_from_document(self, document, version):
         data = {}
         if document:
             if "data" in document:
@@ -306,9 +546,9 @@ class CacheValues:
                 value = document["value"]
                 if value:
                     data = json.loads(value)
+
         self.data = data
-        if version is not None:
-            self.version = version
+        self.version = version
 
     def to_json_string(self):
         return json.dumps(self.data or {})
@@ -320,6 +560,9 @@ class CacheValues:
         delta = (datetime.datetime.now() - self.creation_time).seconds
         return delta > self.cache_lifetime
 
+    def set_outdated(self):
+        self.create_time = None
+
 
 class MongoSettingsHandler(SettingsHandler):
     """Settings handler that use mongo for storing and loading of settings."""
@@ -509,6 +752,14 @@ class MongoSettingsHandler(SettingsHandler):
         # Update cache
         self.system_settings_cache.update_data(data, self._current_version)
 
+        last_saved_info = SettingsStateInfo.create_new(
+            self._current_version,
+            SYSTEM_SETTINGS_KEY
+        )
+        self.system_settings_cache.update_last_saved_info(
+            last_saved_info
+        )
+
         # Get copy of just updated cache
         system_settings_data = self.system_settings_cache.data_copy()
 
@@ -517,20 +768,29 @@ class MongoSettingsHandler(SettingsHandler):
             system_settings_data
         )
 
-        # Store system settings
-        self.collection.replace_one(
+        system_settings_doc = self.collection.find_one(
             {
                 "type": self._system_settings_key,
                 "version": self._current_version
             },
-            {
-                "type": self._system_settings_key,
-                "data": system_settings_data,
-                "version": self._current_version
-            },
-            upsert=True
+            {"_id": True}
         )
 
+        # Store system settings
+        new_system_settings_doc = {
+            "type": self._system_settings_key,
+            "version": self._current_version,
+            "data": system_settings_data,
+            "last_saved_info": last_saved_info.to_document_data()
+        }
+        if not system_settings_doc:
+            self.collection.insert_one(new_system_settings_doc)
+        else:
+            self.collection.update_one(
+                {"_id": system_settings_doc["_id"]},
+                {"$set": new_system_settings_doc}
+            )
+
         # Store global settings
         self.collection.replace_one(
             {
@@ -562,6 +822,14 @@ class MongoSettingsHandler(SettingsHandler):
         data_cache = self.project_settings_cache[project_name]
         data_cache.update_data(overrides, self._current_version)
 
+        last_saved_info = SettingsStateInfo.create_new(
+            self._current_version,
+            PROJECT_SETTINGS_KEY,
+            project_name
+        )
+
+        data_cache.update_last_saved_info(last_saved_info)
+
         self._save_project_data(
             project_name, self._project_settings_key, data_cache
         )
@@ -665,26 +933,34 @@ class MongoSettingsHandler(SettingsHandler):
 
     def _save_project_data(self, project_name, doc_type, data_cache):
         is_default = bool(project_name is None)
-        replace_filter = {
+        query_filter = {
             "type": doc_type,
             "is_default": is_default,
             "version": self._current_version
         }
-        replace_data = {
+        last_saved_info = data_cache.last_saved_info
+        new_project_settings_doc = {
             "type": doc_type,
             "data": data_cache.data,
             "is_default": is_default,
-            "version": self._current_version
+            "version": self._current_version,
+            "last_saved_info": last_saved_info.to_data()
         }
         if not is_default:
-            replace_filter["project_name"] = project_name
-            replace_data["project_name"] = project_name
+            query_filter["project_name"] = project_name
+            new_project_settings_doc["project_name"] = project_name
 
-        self.collection.replace_one(
-            replace_filter,
-            replace_data,
-            upsert=True
+        project_settings_doc = self.collection.find_one(
+            query_filter,
+            {"_id": True}
         )
+        if project_settings_doc:
+            self.collection.update_one(
+                {"_id": project_settings_doc["_id"]},
+                {"$set": new_project_settings_doc}
+            )
+        else:
+            self.collection.insert_one(new_project_settings_doc)
 
     def _get_versions_order_doc(self, projection=None):
         # TODO cache
@@ -1011,19 +1287,11 @@ class MongoSettingsHandler(SettingsHandler):
             globals_document = self.collection.find_one({
                 "type": GLOBAL_SETTINGS_KEY
             })
-            document = (
-                self._get_studio_system_settings_overrides_for_version()
+            document, version = self._get_system_settings_overrides_doc()
+
+            last_saved_info = SettingsStateInfo.from_document(
+                version, SYSTEM_SETTINGS_KEY, document
             )
-            if document is None:
-                document = self._find_closest_system_settings()
-
-            version = None
-            if document:
-                if document["type"] == self._system_settings_key:
-                    version = document["version"]
-                else:
-                    version = LEGACY_SETTINGS_VERSION
-
             merged_document = self._apply_global_settings(
                 document, globals_document
             )
@@ -1031,6 +1299,9 @@ class MongoSettingsHandler(SettingsHandler):
             self.system_settings_cache.update_from_document(
                 merged_document, version
             )
+            self.system_settings_cache.update_last_saved_info(
+                last_saved_info
+            )
 
         cache = self.system_settings_cache
         data = cache.data_copy()
@@ -1038,24 +1309,43 @@ class MongoSettingsHandler(SettingsHandler):
             return data, cache.version
         return data
 
+    def _get_system_settings_overrides_doc(self):
+        document = (
+            self._get_studio_system_settings_overrides_for_version()
+        )
+        if document is None:
+            document = self._find_closest_system_settings()
+
+        version = None
+        if document:
+            if document["type"] == self._system_settings_key:
+                version = document["version"]
+            else:
+                version = LEGACY_SETTINGS_VERSION
+
+        return document, version
+
+    def get_system_last_saved_info(self):
+        # Make sure settings are recaches
+        self.system_settings_cache.set_outdated()
+        self.get_studio_system_settings_overrides(False)
+
+        return self.system_settings_cache.last_saved_info.copy()
+
     def _get_project_settings_overrides(self, project_name, return_version):
         if self.project_settings_cache[project_name].is_outdated:
-            document = self._get_project_settings_overrides_for_version(
+            document, version = self._get_project_settings_overrides_doc(
                 project_name
             )
-            if document is None:
-                document = self._find_closest_project_settings(project_name)
-
-            version = None
-            if document:
-                if document["type"] == self._project_settings_key:
-                    version = document["version"]
-                else:
-                    version = LEGACY_SETTINGS_VERSION
-
             self.project_settings_cache[project_name].update_from_document(
                 document, version
             )
+            last_saved_info = SettingsStateInfo.from_document(
+                version, PROJECT_SETTINGS_KEY, document
+            )
+            self.project_settings_cache[project_name].update_last_saved_info(
+                last_saved_info
+            )
 
         cache = self.project_settings_cache[project_name]
         data = cache.data_copy()
@@ -1063,6 +1353,29 @@ class MongoSettingsHandler(SettingsHandler):
             return data, cache.version
         return data
 
+    def _get_project_settings_overrides_doc(self, project_name):
+        document = self._get_project_settings_overrides_for_version(
+            project_name
+        )
+        if document is None:
+            document = self._find_closest_project_settings(project_name)
+
+        version = None
+        if document:
+            if document["type"] == self._project_settings_key:
+                version = document["version"]
+            else:
+                version = LEGACY_SETTINGS_VERSION
+
+        return document, version
+
+    def get_project_last_saved_info(self, project_name):
+        # Make sure settings are recaches
+        self.project_settings_cache[project_name].set_outdated()
+        self._get_project_settings_overrides(project_name, False)
+
+        return self.project_settings_cache[project_name].last_saved_info.copy()
+
     def get_studio_project_settings_overrides(self, return_version):
         """Studio overrides of default project settings."""
         return self._get_project_settings_overrides(None, return_version)
@@ -1140,6 +1453,7 @@ class MongoSettingsHandler(SettingsHandler):
                 self.project_anatomy_cache[project_name].update_from_document(
                     document, version
                 )
+
             else:
                 project_doc = get_project(project_name)
                 self.project_anatomy_cache[project_name].update_data(
@@ -1359,6 +1673,64 @@ class MongoSettingsHandler(SettingsHandler):
             return output
         return self._sort_versions(output)
 
+    def get_last_opened_info(self):
+        doc = self.collection.find_one({
+            "type": "last_opened_settings_ui",
+            "version": self._current_version
+        }) or {}
+        info_data = doc.get("info")
+        if not info_data:
+            return None
+
+        # Fill not available information
+        info_data["openpype_version"] = self._current_version
+        info_data["settings_type"] = None
+        info_data["project_name"] = None
+        return SettingsStateInfo.from_data(info_data)
+
+    def opened_settings_ui(self):
+        doc_filter = {
+            "type": "last_opened_settings_ui",
+            "version": self._current_version
+        }
+
+        opened_info = SettingsStateInfo.create_new(self._current_version)
+        new_doc_data = copy.deepcopy(doc_filter)
+        new_doc_data["info"] = opened_info.to_document_data()
+
+        doc = self.collection.find_one(
+            doc_filter,
+            {"_id": True}
+        )
+        if doc:
+            self.collection.update_one(
+                {"_id": doc["_id"]},
+                {"$set": new_doc_data}
+            )
+        else:
+            self.collection.insert_one(new_doc_data)
+        return opened_info
+
+    def closed_settings_ui(self, info_obj):
+        doc_filter = {
+            "type": "last_opened_settings_ui",
+            "version": self._current_version
+        }
+        doc = self.collection.find_one(doc_filter) or {}
+        info_data = doc.get("info")
+        if not info_data:
+            return
+
+        info_data["openpype_version"] = self._current_version
+        info_data["settings_type"] = None
+        info_data["project_name"] = None
+        current_info = SettingsStateInfo.from_data(info_data)
+        if current_info == info_obj:
+            self.collection.update_one(
+                {"_id": doc["_id"]},
+                {"$set": {"info": None}}
+            )
+
 
 class MongoLocalSettingsHandler(LocalSettingsHandler):
     """Settings handler that use mongo for store and load local settings.
@@ -1405,7 +1777,7 @@ class MongoLocalSettingsHandler(LocalSettingsHandler):
         """
         data = data or {}
 
-        self.local_settings_cache.update_data(data)
+        self.local_settings_cache.update_data(data, None)
 
         self.collection.replace_one(
             {
@@ -1428,6 +1800,6 @@ class MongoLocalSettingsHandler(LocalSettingsHandler):
                 "site_id": self.local_site_id
             })
 
-            self.local_settings_cache.update_from_document(document)
+            self.local_settings_cache.update_from_document(document, None)
 
         return self.local_settings_cache.data_copy()
diff --git a/openpype/settings/lib.py b/openpype/settings/lib.py
index 6df41112c8..5eaddf6e6e 100644
--- a/openpype/settings/lib.py
+++ b/openpype/settings/lib.py
@@ -91,6 +91,31 @@ def calculate_changes(old_value, new_value):
     return changes
 
 
+@require_handler
+def get_system_last_saved_info():
+    return _SETTINGS_HANDLER.get_system_last_saved_info()
+
+
+@require_handler
+def get_project_last_saved_info(project_name):
+    return _SETTINGS_HANDLER.get_project_last_saved_info(project_name)
+
+
+@require_handler
+def get_last_opened_info():
+    return _SETTINGS_HANDLER.get_last_opened_info()
+
+
+@require_handler
+def opened_settings_ui():
+    return _SETTINGS_HANDLER.opened_settings_ui()
+
+
+@require_handler
+def closed_settings_ui(info_obj):
+    return _SETTINGS_HANDLER.closed_settings_ui(info_obj)
+
+
 @require_handler
 def save_studio_settings(data):
     """Save studio overrides of system settings.
diff --git a/openpype/tools/loader/model.py b/openpype/tools/loader/model.py
index 3ce44ea6c8..929e497890 100644
--- a/openpype/tools/loader/model.py
+++ b/openpype/tools/loader/model.py
@@ -272,15 +272,17 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
 
                 # update availability on active site when version changes
                 if self.sync_server.enabled and version_doc:
-                    repre_info = self.sync_server.get_repre_info_for_versions(
-                        project_name,
-                        [version_doc["_id"]],
-                        self.active_site,
-                        self.remote_site
+                    repres_info = list(
+                        self.sync_server.get_repre_info_for_versions(
+                            project_name,
+                            [version_doc["_id"]],
+                            self.active_site,
+                            self.remote_site
+                        )
                     )
-                    if repre_info:
+                    if repres_info:
                         version_doc["data"].update(
-                            self._get_repre_dict(repre_info[0]))
+                            self._get_repre_dict(repres_info[0]))
 
             self.set_version(index, version_doc)
 
@@ -472,29 +474,34 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
 
             last_versions_by_subset_id[subset_id] = hero_version
 
-        repre_info = {}
+        repre_info_by_version_id = {}
         if self.sync_server.enabled:
-            version_ids = set()
+            versions_by_id = {}
             for _subset_id, doc in last_versions_by_subset_id.items():
-                version_ids.add(doc["_id"])
+                versions_by_id[doc["_id"]] = doc
 
-            repres = self.sync_server.get_repre_info_for_versions(
+            repres_info = self.sync_server.get_repre_info_for_versions(
                 project_name,
-                list(version_ids), self.active_site, self.remote_site
+                list(versions_by_id.keys()),
+                self.active_site,
+                self.remote_site
             )
-            for repre in repres:
+            for repre_info in repres_info:
                 if self._doc_fetching_stop:
                     return
+
+                version_id = repre_info["_id"]
+                doc = versions_by_id[version_id]
                 doc["active_provider"] = self.active_provider
                 doc["remote_provider"] = self.remote_provider
-                repre_info[repre["_id"]] = repre
+                repre_info_by_version_id[version_id] = repre_info
 
         self._doc_payload = {
             "asset_docs_by_id": asset_docs_by_id,
             "subset_docs_by_id": subset_docs_by_id,
             "subset_families": subset_families,
             "last_versions_by_subset_id": last_versions_by_subset_id,
-            "repre_info_by_version_id": repre_info
+            "repre_info_by_version_id": repre_info_by_version_id
         }
 
         self.doc_fetched.emit()
diff --git a/openpype/tools/loader/widgets.py b/openpype/tools/loader/widgets.py
index 597c35e89b..cbf5720803 100644
--- a/openpype/tools/loader/widgets.py
+++ b/openpype/tools/loader/widgets.py
@@ -17,6 +17,7 @@ from openpype.client import (
     get_thumbnail_id_from_source,
     get_thumbnail,
 )
+from openpype.client.operations import OperationsSession, REMOVED_VALUE
 from openpype.pipeline import HeroVersionType, Anatomy
 from openpype.pipeline.thumbnail import get_thumbnail_binary
 from openpype.pipeline.load import (
@@ -614,26 +615,30 @@ class SubsetWidget(QtWidgets.QWidget):
             box.show()
 
     def group_subsets(self, name, asset_ids, items):
-        field = "data.subsetGroup"
+        subset_ids = {
+            item["_id"]
+            for item in items
+            if item.get("_id")
+        }
+        if not subset_ids:
+            return
 
         if name:
-            update = {"$set": {field: name}}
             self.echo("Group subsets to '%s'.." % name)
         else:
-            update = {"$unset": {field: ""}}
             self.echo("Ungroup subsets..")
 
-        subsets = list()
-        for item in items:
-            subsets.append(item["subset"])
+        project_name = self.dbcon.active_project()
+        op_session = OperationsSession()
+        for subset_id in subset_ids:
+            op_session.update_entity(
+                project_name,
+                "subset",
+                subset_id,
+                {"data.subsetGroup": name or REMOVED_VALUE}
+            )
 
-        for asset_id in asset_ids:
-            filtr = {
-                "type": "subset",
-                "parent": asset_id,
-                "name": {"$in": subsets},
-            }
-            self.dbcon.update_many(filtr, update)
+        op_session.commit()
 
     def echo(self, message):
         print(message)
diff --git a/openpype/tools/settings/settings/categories.py b/openpype/tools/settings/settings/categories.py
index f42027d9e2..f4b2c13a12 100644
--- a/openpype/tools/settings/settings/categories.py
+++ b/openpype/tools/settings/settings/categories.py
@@ -36,6 +36,11 @@ from openpype.settings.entities.op_version_entity import (
 )
 
 from openpype.settings import SaveWarningExc
+from openpype.settings.lib import (
+    get_system_last_saved_info,
+    get_project_last_saved_info,
+)
+from .dialogs import SettingsLastSavedChanged, SettingsControlTaken
 from .widgets import (
     ProjectListWidget,
     VersionAction
@@ -115,12 +120,19 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
         "settings to update them to you current running OpenPype version."
     )
 
-    def __init__(self, user_role, parent=None):
+    def __init__(self, controller, parent=None):
         super(SettingsCategoryWidget, self).__init__(parent)
 
-        self.user_role = user_role
+        self._controller = controller
+        controller.event_system.add_callback(
+            "edit.mode.changed",
+            self._edit_mode_changed
+        )
 
         self.entity = None
+        self._edit_mode = None
+        self._last_saved_info = None
+        self._reset_crashed = False
 
         self._state = CategoryState.Idle
 
@@ -191,6 +203,31 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
         )
         raise TypeError("Unknown type: {}".format(label))
 
+    def _edit_mode_changed(self, event):
+        self.set_edit_mode(event["edit_mode"])
+
+    def set_edit_mode(self, enabled):
+        if enabled is self._edit_mode:
+            return
+
+        was_false = self._edit_mode is False
+        self._edit_mode = enabled
+
+        self.save_btn.setEnabled(enabled and not self._reset_crashed)
+        if enabled:
+            tooltip = (
+                "Someone else has opened settings UI."
+                "\nTry hit refresh to check if settings are already available."
+            )
+        else:
+            tooltip = "Save settings"
+
+        self.save_btn.setToolTip(tooltip)
+
+        # Reset when last saved information has changed
+        if was_false and not self._check_last_saved_info():
+            self.reset()
+
     @property
     def state(self):
         return self._state
@@ -286,7 +323,7 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
 
         footer_layout = QtWidgets.QHBoxLayout(footer_widget)
         footer_layout.setContentsMargins(5, 5, 5, 5)
-        if self.user_role == "developer":
+        if self._controller.user_role == "developer":
             self._add_developer_ui(footer_layout, footer_widget)
 
         footer_layout.addWidget(empty_label, 1)
@@ -434,6 +471,9 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
         self.set_state(CategoryState.Idle)
 
     def save(self):
+        if not self._edit_mode:
+            return
+
         if not self.items_are_valid():
             return
 
@@ -664,14 +704,16 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
         )
 
     def _on_reset_crash(self):
+        self._reset_crashed = True
         self.save_btn.setEnabled(False)
 
         if self.breadcrumbs_model is not None:
             self.breadcrumbs_model.set_entity(None)
 
     def _on_reset_success(self):
+        self._reset_crashed = False
         if not self.save_btn.isEnabled():
-            self.save_btn.setEnabled(True)
+            self.save_btn.setEnabled(self._edit_mode)
 
         if self.breadcrumbs_model is not None:
             path = self.breadcrumbs_bar.path()
@@ -716,7 +758,24 @@ class SettingsCategoryWidget(QtWidgets.QWidget):
         """Callback on any tab widget save."""
         return
 
+    def _check_last_saved_info(self):
+        raise NotImplementedError((
+            "{} does not have implemented '_check_last_saved_info'"
+        ).format(self.__class__.__name__))
+
     def _save(self):
+        self._controller.update_last_opened_info()
+        if not self._controller.opened_info:
+            dialog = SettingsControlTaken(self._last_saved_info, self)
+            dialog.exec_()
+            return
+
+        if not self._check_last_saved_info():
+            dialog = SettingsLastSavedChanged(self._last_saved_info, self)
+            dialog.exec_()
+            if dialog.result() == 0:
+                return
+
         # Don't trigger restart if defaults are modified
         if self.is_modifying_defaults:
             require_restart = False
@@ -775,6 +834,13 @@ class SystemWidget(SettingsCategoryWidget):
         self._actions = []
         super(SystemWidget, self).__init__(*args, **kwargs)
 
+    def _check_last_saved_info(self):
+        if self.is_modifying_defaults:
+            return True
+
+        last_saved_info = get_system_last_saved_info()
+        return self._last_saved_info == last_saved_info
+
     def contain_category_key(self, category):
         if category == "system_settings":
             return True
@@ -789,6 +855,10 @@ class SystemWidget(SettingsCategoryWidget):
         )
         entity.on_change_callbacks.append(self._on_entity_change)
         self.entity = entity
+        last_saved_info = None
+        if not self.is_modifying_defaults:
+            last_saved_info = get_system_last_saved_info()
+        self._last_saved_info = last_saved_info
         try:
             if self.is_modifying_defaults:
                 entity.set_defaults_state()
@@ -822,6 +892,13 @@ class ProjectWidget(SettingsCategoryWidget):
     def __init__(self, *args, **kwargs):
         super(ProjectWidget, self).__init__(*args, **kwargs)
 
+    def _check_last_saved_info(self):
+        if self.is_modifying_defaults:
+            return True
+
+        last_saved_info = get_project_last_saved_info(self.project_name)
+        return self._last_saved_info == last_saved_info
+
     def contain_category_key(self, category):
         if category in ("project_settings", "project_anatomy"):
             return True
@@ -901,6 +978,11 @@ class ProjectWidget(SettingsCategoryWidget):
         entity.on_change_callbacks.append(self._on_entity_change)
         self.project_list_widget.set_entity(entity)
         self.entity = entity
+
+        last_saved_info = None
+        if not self.is_modifying_defaults:
+            last_saved_info = get_project_last_saved_info(self.project_name)
+        self._last_saved_info = last_saved_info
         try:
             if self.is_modifying_defaults:
                 self.entity.set_defaults_state()
diff --git a/openpype/tools/settings/settings/dialogs.py b/openpype/tools/settings/settings/dialogs.py
new file mode 100644
index 0000000000..f25374a48c
--- /dev/null
+++ b/openpype/tools/settings/settings/dialogs.py
@@ -0,0 +1,202 @@
+from Qt import QtWidgets, QtCore
+
+from openpype.tools.utils.delegates import pretty_date
+
+
+class BaseInfoDialog(QtWidgets.QDialog):
+    width = 600
+    height = 400
+
+    def __init__(self, message, title, info_obj, parent=None):
+        super(BaseInfoDialog, self).__init__(parent)
+        self._result = 0
+        self._info_obj = info_obj
+
+        self.setWindowTitle(title)
+
+        message_label = QtWidgets.QLabel(message, self)
+        message_label.setWordWrap(True)
+
+        separator_widget_1 = QtWidgets.QFrame(self)
+        separator_widget_2 = QtWidgets.QFrame(self)
+        for separator_widget in (
+            separator_widget_1,
+            separator_widget_2
+        ):
+            separator_widget.setObjectName("Separator")
+            separator_widget.setMinimumHeight(1)
+            separator_widget.setMaximumHeight(1)
+
+        other_information = QtWidgets.QWidget(self)
+        other_information_layout = QtWidgets.QFormLayout(other_information)
+        other_information_layout.setContentsMargins(0, 0, 0, 0)
+        for label, value in (
+            ("Username", info_obj.username),
+            ("Host name", info_obj.hostname),
+            ("Host IP", info_obj.hostip),
+            ("System name", info_obj.system_name),
+            ("Local ID", info_obj.local_id),
+        ):
+            other_information_layout.addRow(
+                label,
+                QtWidgets.QLabel(value, other_information)
+            )
+
+        timestamp_label = QtWidgets.QLabel(
+            pretty_date(info_obj.timestamp_obj), other_information
+        )
+        other_information_layout.addRow("Time", timestamp_label)
+
+        footer_widget = QtWidgets.QWidget(self)
+        buttons_widget = QtWidgets.QWidget(footer_widget)
+
+        buttons_layout = QtWidgets.QHBoxLayout(buttons_widget)
+        buttons_layout.setContentsMargins(0, 0, 0, 0)
+        buttons = self.get_buttons(buttons_widget)
+        for button in buttons:
+            buttons_layout.addWidget(button, 1)
+
+        footer_layout = QtWidgets.QHBoxLayout(footer_widget)
+        footer_layout.setContentsMargins(0, 0, 0, 0)
+        footer_layout.addStretch(1)
+        footer_layout.addWidget(buttons_widget, 0)
+
+        layout = QtWidgets.QVBoxLayout(self)
+        layout.addWidget(message_label, 0)
+        layout.addWidget(separator_widget_1, 0)
+        layout.addStretch(1)
+        layout.addWidget(other_information, 0, QtCore.Qt.AlignHCenter)
+        layout.addStretch(1)
+        layout.addWidget(separator_widget_2, 0)
+        layout.addWidget(footer_widget, 0)
+
+        timestamp_timer = QtCore.QTimer()
+        timestamp_timer.setInterval(1000)
+        timestamp_timer.timeout.connect(self._on_timestamp_timer)
+
+        self._timestamp_label = timestamp_label
+        self._timestamp_timer = timestamp_timer
+
+    def showEvent(self, event):
+        super(BaseInfoDialog, self).showEvent(event)
+        self._timestamp_timer.start()
+        self.resize(self.width, self.height)
+
+    def closeEvent(self, event):
+        self._timestamp_timer.stop()
+        super(BaseInfoDialog, self).closeEvent(event)
+
+    def _on_timestamp_timer(self):
+        self._timestamp_label.setText(
+            pretty_date(self._info_obj.timestamp_obj)
+        )
+
+    def result(self):
+        return self._result
+
+    def get_buttons(self, parent):
+        return []
+
+
+class SettingsUIOpenedElsewhere(BaseInfoDialog):
+    def __init__(self, info_obj, parent=None):
+        title = "Someone else has opened Settings UI"
+        message = (
+            "Someone else has opened Settings UI which could cause data loss."
+            " Please contact the person on the other side."
+            "<br/><br/>You can continue in <b>view-only mode</b>."
+            " All changes in view mode will be lost."
+            "<br/><br/>You can <b>take control</b> which will cause that"
+            " all changes of settings on the other side will be lost.<br/>"
+        )
+        super(SettingsUIOpenedElsewhere, self).__init__(
+            message, title, info_obj, parent
+        )
+
+    def _on_take_control(self):
+        self._result = 1
+        self.close()
+
+    def _on_view_mode(self):
+        self._result = 0
+        self.close()
+
+    def get_buttons(self, parent):
+        take_control_btn = QtWidgets.QPushButton(
+            "Take control", parent
+        )
+        view_mode_btn = QtWidgets.QPushButton(
+            "View only", parent
+        )
+
+        take_control_btn.clicked.connect(self._on_take_control)
+        view_mode_btn.clicked.connect(self._on_view_mode)
+
+        return [
+            take_control_btn,
+            view_mode_btn
+        ]
+
+
+class SettingsLastSavedChanged(BaseInfoDialog):
+    width = 500
+    height = 300
+
+    def __init__(self, info_obj, parent=None):
+        title = "Settings has changed"
+        message = (
+            "Settings has changed while you had opened this settings session."
+            "<br/><br/>It is <b>recommended to refresh settings</b>"
+            " and re-apply changes in the new session."
+        )
+        super(SettingsLastSavedChanged, self).__init__(
+            message, title, info_obj, parent
+        )
+
+    def _on_save(self):
+        self._result = 1
+        self.close()
+
+    def _on_close(self):
+        self._result = 0
+        self.close()
+
+    def get_buttons(self, parent):
+        close_btn = QtWidgets.QPushButton(
+            "Close", parent
+        )
+        save_btn = QtWidgets.QPushButton(
+            "Save anyway", parent
+        )
+
+        close_btn.clicked.connect(self._on_close)
+        save_btn.clicked.connect(self._on_save)
+
+        return [
+            close_btn,
+            save_btn
+        ]
+
+
+class SettingsControlTaken(BaseInfoDialog):
+    width = 500
+    height = 300
+
+    def __init__(self, info_obj, parent=None):
+        title = "Settings control taken"
+        message = (
+            "Someone took control over your settings."
+            "<br/><br/>It is not possible to save changes of currently"
+            " opened session. Copy changes you want to keep and hit refresh."
+        )
+        super(SettingsControlTaken, self).__init__(
+            message, title, info_obj, parent
+        )
+
+    def _on_confirm(self):
+        self.close()
+
+    def get_buttons(self, parent):
+        confirm_btn = QtWidgets.QPushButton("Understand", parent)
+        confirm_btn.clicked.connect(self._on_confirm)
+        return [confirm_btn]
diff --git a/openpype/tools/settings/settings/window.py b/openpype/tools/settings/settings/window.py
index 22778e4a5b..77a2f64dac 100644
--- a/openpype/tools/settings/settings/window.py
+++ b/openpype/tools/settings/settings/window.py
@@ -1,4 +1,18 @@
 from Qt import QtWidgets, QtGui, QtCore
+
+from openpype import style
+
+from openpype.lib import is_admin_password_required
+from openpype.lib.events import EventSystem
+from openpype.widgets import PasswordDialog
+
+from openpype.settings.lib import (
+    get_last_opened_info,
+    opened_settings_ui,
+    closed_settings_ui,
+)
+
+from .dialogs import SettingsUIOpenedElsewhere
 from .categories import (
     CategoryState,
     SystemWidget,
@@ -10,10 +24,80 @@ from .widgets import (
     SettingsTabWidget
 )
 from .search_dialog import SearchEntitiesDialog
-from openpype import style
 
-from openpype.lib import is_admin_password_required
-from openpype.widgets import PasswordDialog
+
+class SettingsController:
+    """Controller for settings tools.
+
+    Added when tool was finished for checks of last opened in settings
+    categories and being able communicated with main widget logic.
+    """
+
+    def __init__(self, user_role):
+        self._user_role = user_role
+        self._event_system = EventSystem()
+
+        self._opened_info = None
+        self._last_opened_info = None
+        self._edit_mode = None
+
+    @property
+    def user_role(self):
+        return self._user_role
+
+    @property
+    def event_system(self):
+        return self._event_system
+
+    @property
+    def opened_info(self):
+        return self._opened_info
+
+    @property
+    def last_opened_info(self):
+        return self._last_opened_info
+
+    @property
+    def edit_mode(self):
+        return self._edit_mode
+
+    def ui_closed(self):
+        if self._opened_info is not None:
+            closed_settings_ui(self._opened_info)
+
+        self._opened_info = None
+        self._edit_mode = None
+
+    def set_edit_mode(self, enabled):
+        if self._edit_mode is enabled:
+            return
+
+        opened_info = None
+        if enabled:
+            opened_info = opened_settings_ui()
+            self._last_opened_info = opened_info
+
+        self._opened_info = opened_info
+        self._edit_mode = enabled
+
+        self.event_system.emit(
+            "edit.mode.changed",
+            {"edit_mode": enabled},
+            "controller"
+        )
+
+    def update_last_opened_info(self):
+        last_opened_info = get_last_opened_info()
+        enabled = False
+        if (
+            last_opened_info is None
+            or self._opened_info == last_opened_info
+        ):
+            enabled = True
+
+        self._last_opened_info = last_opened_info
+
+        self.set_edit_mode(enabled)
 
 
 class MainWidget(QtWidgets.QWidget):
@@ -21,17 +105,25 @@ class MainWidget(QtWidgets.QWidget):
 
     widget_width = 1000
     widget_height = 600
+    window_title = "OpenPype Settings"
 
     def __init__(self, user_role, parent=None, reset_on_show=True):
         super(MainWidget, self).__init__(parent)
 
+        controller = SettingsController(user_role)
+
+        # Object referencing to this machine and time when UI was opened
+        # - is used on close event
+        self._main_reset = False
+        self._controller = controller
+
         self._user_passed = False
         self._reset_on_show = reset_on_show
 
         self._password_dialog = None
 
         self.setObjectName("SettingsMainWidget")
-        self.setWindowTitle("OpenPype Settings")
+        self.setWindowTitle(self.window_title)
 
         self.resize(self.widget_width, self.widget_height)
 
@@ -41,8 +133,8 @@ class MainWidget(QtWidgets.QWidget):
 
         header_tab_widget = SettingsTabWidget(parent=self)
 
-        studio_widget = SystemWidget(user_role, header_tab_widget)
-        project_widget = ProjectWidget(user_role, header_tab_widget)
+        studio_widget = SystemWidget(controller, header_tab_widget)
+        project_widget = ProjectWidget(controller, header_tab_widget)
 
         tab_widgets = [
             studio_widget,
@@ -64,6 +156,11 @@ class MainWidget(QtWidgets.QWidget):
         self._shadow_widget = ShadowWidget("Working...", self)
         self._shadow_widget.setVisible(False)
 
+        controller.event_system.add_callback(
+            "edit.mode.changed",
+            self._edit_mode_changed
+        )
+
         header_tab_widget.currentChanged.connect(self._on_tab_changed)
         search_dialog.path_clicked.connect(self._on_search_path_clicked)
 
@@ -74,7 +171,7 @@ class MainWidget(QtWidgets.QWidget):
                 self._on_restart_required
             )
             tab_widget.reset_started.connect(self._on_reset_started)
-            tab_widget.reset_started.connect(self._on_reset_finished)
+            tab_widget.reset_finished.connect(self._on_reset_finished)
             tab_widget.full_path_requested.connect(self._on_full_path_request)
 
         header_tab_widget.context_menu_requested.connect(
@@ -131,11 +228,31 @@ class MainWidget(QtWidgets.QWidget):
 
     def showEvent(self, event):
         super(MainWidget, self).showEvent(event)
+
         if self._reset_on_show:
             self._reset_on_show = False
             # Trigger reset with 100ms delay
             QtCore.QTimer.singleShot(100, self.reset)
 
+    def closeEvent(self, event):
+        self._controller.ui_closed()
+
+        super(MainWidget, self).closeEvent(event)
+
+    def _check_on_reset(self):
+        self._controller.update_last_opened_info()
+        if self._controller.edit_mode:
+            return
+
+        # if self._edit_mode is False:
+        #     return
+
+        dialog = SettingsUIOpenedElsewhere(
+            self._controller.last_opened_info, self
+        )
+        dialog.exec_()
+        self._controller.set_edit_mode(dialog.result() == 1)
+
     def _show_password_dialog(self):
         if self._password_dialog:
             self._password_dialog.open()
@@ -176,8 +293,11 @@ class MainWidget(QtWidgets.QWidget):
         if self._reset_on_show:
             self._reset_on_show = False
 
+        self._main_reset = True
         for tab_widget in self.tab_widgets:
             tab_widget.reset()
+        self._main_reset = False
+        self._check_on_reset()
 
     def _update_search_dialog(self, clear=False):
         if self._search_dialog.isVisible():
@@ -187,6 +307,12 @@ class MainWidget(QtWidgets.QWidget):
                 entity = widget.entity
             self._search_dialog.set_root_entity(entity)
 
+    def _edit_mode_changed(self, event):
+        title = self.window_title
+        if not event["edit_mode"]:
+            title += " [View only]"
+        self.setWindowTitle(title)
+
     def _on_tab_changed(self):
         self._update_search_dialog()
 
@@ -221,6 +347,9 @@ class MainWidget(QtWidgets.QWidget):
         if current_widget is widget:
             self._update_search_dialog()
 
+        if not self._main_reset:
+            self._check_on_reset()
+
     def keyPressEvent(self, event):
         if event.matches(QtGui.QKeySequence.Find):
             # todo: search in all widgets (or in active)?
diff --git a/openpype/tools/utils/lib.py b/openpype/tools/utils/lib.py
index 99d8c75ab4..97b680b77e 100644
--- a/openpype/tools/utils/lib.py
+++ b/openpype/tools/utils/lib.py
@@ -2,6 +2,7 @@ import os
 import sys
 import contextlib
 import collections
+import traceback
 
 from Qt import QtWidgets, QtCore, QtGui
 import qtawesome
@@ -643,7 +644,11 @@ class DynamicQThread(QtCore.QThread):
 def create_qthread(func, *args, **kwargs):
     class Thread(QtCore.QThread):
         def run(self):
-            func(*args, **kwargs)
+            try:
+                func(*args, **kwargs)
+            except BaseException:
+                traceback.print_exception(*sys.exc_info())
+                raise
     return Thread()
 
 
diff --git a/openpype/tools/workfiles/files_widget.py b/openpype/tools/workfiles/files_widget.py
index a4109c511e..a5d5b14bb6 100644
--- a/openpype/tools/workfiles/files_widget.py
+++ b/openpype/tools/workfiles/files_widget.py
@@ -14,15 +14,15 @@ from openpype.lib import (
     emit_event,
     create_workdir_extra_folders,
 )
-from openpype.lib.avalon_context import (
-    update_current_task,
-    compute_session_changes
-)
 from openpype.pipeline import (
     registered_host,
     legacy_io,
     Anatomy,
 )
+from openpype.pipeline.context_tools import (
+    compute_session_changes,
+    change_current_context
+)
 from openpype.pipeline.workfile import get_workfile_template_key
 
 from .model import (
@@ -408,8 +408,8 @@ class FilesWidget(QtWidgets.QWidget):
         )
         changes = compute_session_changes(
             session,
-            asset=self._get_asset_doc(),
-            task=self._task_name,
+            self._get_asset_doc(),
+            self._task_name,
             template_key=self.template_key
         )
         session.update(changes)
@@ -422,8 +422,8 @@ class FilesWidget(QtWidgets.QWidget):
         session = legacy_io.Session.copy()
         changes = compute_session_changes(
             session,
-            asset=self._get_asset_doc(),
-            task=self._task_name,
+            self._get_asset_doc(),
+            self._task_name,
             template_key=self.template_key
         )
         if not changes:
@@ -431,9 +431,9 @@ class FilesWidget(QtWidgets.QWidget):
             # to avoid any unwanted Task Changed callbacks to be triggered.
             return
 
-        update_current_task(
-            asset=self._get_asset_doc(),
-            task=self._task_name,
+        change_current_context(
+            self._get_asset_doc(),
+            self._task_name,
             template_key=self.template_key
         )
 
diff --git a/openpype/tools/workfiles/model.py b/openpype/tools/workfiles/model.py
index d5b7cef339..9a7fd659a9 100644
--- a/openpype/tools/workfiles/model.py
+++ b/openpype/tools/workfiles/model.py
@@ -299,7 +299,6 @@ class PublishFilesModel(QtGui.QStandardItemModel):
             self.project_name,
             asset_ids=[self._asset_id],
             fields=["_id", "name"]
-
         )
 
         subset_ids = [subset_doc["_id"] for subset_doc in subset_docs]
@@ -329,7 +328,9 @@ class PublishFilesModel(QtGui.QStandardItemModel):
         #   extension
         extensions = [ext.replace(".", "") for ext in self._file_extensions]
         repre_docs = get_representations(
-            self.project_name, version_ids, extensions
+            self.project_name,
+            version_ids=version_ids,
+            context_filters={"ext": extensions}
         )
 
         # Filter queried representations by task name if task is set
diff --git a/website/docs/admin_openpype_commands.md b/website/docs/admin_openpype_commands.md
index 53fc12410f..85f661d51e 100644
--- a/website/docs/admin_openpype_commands.md
+++ b/website/docs/admin_openpype_commands.md
@@ -40,7 +40,6 @@ For more information [see here](admin_use.md#run-openpype).
 | module | Run command line arguments for modules. |  |
 | repack-version | Tool to re-create version zip. | [📑](#repack-version-arguments) |
 | tray | Launch OpenPype Tray. | [📑](#tray-arguments)
-| eventserver | This should be ideally used by system service (such as systemd or upstart on linux and window service). | [📑](#eventserver-arguments) |
 | launch | Launch application in Pype environment. | [📑](#launch-arguments) |
 | publish | Pype takes JSON from provided path and use it to publish data in it. | [📑](#publish-arguments) |
 | extractenvironments | Extract environment variables for entered context to a json file. | [📑](#extractenvironments-arguments) |
@@ -48,7 +47,6 @@ For more information [see here](admin_use.md#run-openpype).
 | interactive | Start python like interactive console session. | |
 | projectmanager | Launch Project Manager UI | [📑](#projectmanager-arguments) |
 | settings | Open Settings UI | [📑](#settings-arguments) |
-| standalonepublisher | Open Standalone Publisher UI | [📑](#standalonepublisher-arguments) |
 
 ---
 ### `tray` arguments {#tray-arguments}
@@ -57,25 +55,7 @@ For more information [see here](admin_use.md#run-openpype).
 openpype_console tray
 ```
 ---
-### `launch` arguments {#eventserver-arguments}
-You have to set either proper environment variables to provide URL and credentials or use
-option to specify them.
 
-| Argument | Description |
-| --- | --- |
-| `--ftrack-url` | URL to ftrack server (can be set with `FTRACK_SERVER`) |
-| `--ftrack-user` |user name to log in to ftrack (can be set with `FTRACK_API_USER`) |
-| `--ftrack-api-key` | ftrack api key (can be set with `FTRACK_API_KEY`) |
-| `--legacy` | run event server without mongo storing |
-| `--clockify-api-key` | Clockify API key (can be set with `CLOCKIFY_API_KEY`) |
-| `--clockify-workspace` | Clockify workspace (can be set with `CLOCKIFY_WORKSPACE`) |
-
-To run ftrack event server:
-```shell
-openpype_console eventserver --ftrack-url=<url> --ftrack-user=<user> --ftrack-api-key=<key>
-```
-
----
 ### `launch` arguments {#launch-arguments}
 
 | Argument | Description |
@@ -159,12 +139,6 @@ openpypeconsole settings
 ```
 
 ---
-### `standalonepublisher` arguments {#standalonepublisher-arguments}
-`standalonepublisher` has no command-line arguments.
-```shell
-openpype_console standalonepublisher
-```
-
 ### `repack-version` arguments {#repack-version-arguments}
 Takes path to unzipped and possibly modified OpenPype version. Files will be
 zipped, checksums recalculated and version will be determined by folder name
diff --git a/website/docs/admin_releases.md b/website/docs/admin_releases.md
new file mode 100644
index 0000000000..bba5a22110
--- /dev/null
+++ b/website/docs/admin_releases.md
@@ -0,0 +1,9 @@
+---
+id: admin_releases
+title: Releases
+sidebar_label: Releases
+---
+
+Information about releases can be found on GitHub [Releases page](https://github.com/pypeclub/OpenPype/releases).
+
+You can find features and bugfixes in the codebase or full changelog for advanced users.
diff --git a/website/docs/artist_concepts.md b/website/docs/artist_concepts.md
index 9005cffe87..7582540811 100644
--- a/website/docs/artist_concepts.md
+++ b/website/docs/artist_concepts.md
@@ -10,6 +10,8 @@ sidebar_label: Key Concepts
 
 In our pipeline all the main entities the project is made from are internally considered *'Assets'*. Episode, sequence, shot, character, prop, etc. All of these behave identically in the pipeline. Asset names need to be absolutely unique within the project because they are their key identifier.
 
+OpenPype has a limitation regarding duplicated names. Name of assets must be unique across whole project.
+
 ### Subset
 
 Usually, an asset needs to be created in multiple *'flavours'*. A character might have multiple different looks, model needs to be published in different resolutions, a standard animation rig might not be usable in a crowd system and so on. 'Subsets' are here to accommodate all this variety that might be needed within a single asset. A model might have subset: *'main'*, *'proxy'*, *'sculpt'*, while data of *'look'* family could have subsets *'main'*, *'dirty'*, *'damaged'*. Subsets have some recommendations for their names, but ultimately it's up to the artist to use them for separation of publishes when needed.
@@ -24,6 +26,11 @@ A numbered iteration of a given subset. Each version contains at least one [repr
 
 Each published variant can come out of the software in multiple representations. All of them hold exactly the same data, but in different formats. A model, for example, might be saved as `.OBJ`, Alembic, Maya geometry or as all of them, to be ready for pickup in any other applications supporting these formats.
 
+
+#### Naming convention
+
+At this moment names of assets, tasks, subsets or representations can contain only letters, numbers and underscore.
+
 ### Family
 
 Each published [subset][3b89d8e0] can have exactly one family assigned to it. Family determines the type of data that the subset holds. Family doesn't dictate the file type, but can enforce certain technical specifications. For example OpenPype default configuration expects `model` family to only contain geometry without any shaders or joints when it is published.
diff --git a/website/docs/assets/settings_dev.png b/website/docs/assets/settings_dev.png
new file mode 100644
index 0000000000..4d0359461e
Binary files /dev/null and b/website/docs/assets/settings_dev.png differ
diff --git a/website/docs/changelog.md b/website/docs/changelog.md
deleted file mode 100644
index 448592b930..0000000000
--- a/website/docs/changelog.md
+++ /dev/null
@@ -1,1138 +0,0 @@
----
-id: changelog
-title: Changelog
-sidebar_label: Changelog
----
-
-## [2.18.0](https://github.com/pypeclub/openpype/tree/2.18.0) 
-_**release date:** (2021-05-18)_
-
-[Full Changelog](https://github.com/pypeclub/openpype/compare/2.17.3...2.18.0)
-
-**Enhancements:**
-
-- Use SubsetLoader and multiple contexts for delete_old_versions [\#1484](ttps://github.com/pypeclub/OpenPype/pull/1484))
-- TVPaint: Increment workfile version on successful publish. [\#1489](https://github.com/pypeclub/OpenPype/pull/1489)
-- Maya: Use of multiple deadline servers [\#1483](https://github.com/pypeclub/OpenPype/pull/1483)
-
-**Fixed bugs:**
-
-- Use instance frame start instead of timeline. [\#1486](https://github.com/pypeclub/OpenPype/pull/1486)
-- Maya: Redshift - set proper start frame on proxy [\#1480](https://github.com/pypeclub/OpenPype/pull/1480)
-- Maya: wrong collection of playblasted frames [\#1517](https://github.com/pypeclub/OpenPype/pull/1517)
-- Existing subsets hints in creator [\#1502](https://github.com/pypeclub/OpenPype/pull/1502)
-
-
-### [2.17.3](https://github.com/pypeclub/openpype/tree/2.17.3) 
-_**release date:** (2021-05-06)_
-
-[Full Changelog](https://github.com/pypeclub/openpype/compare/CI/3.0.0-rc.3...2.17.3)
-
-**Fixed bugs:**
-
-- Nuke: workfile version synced to db version always  [\#1479](https://github.com/pypeclub/OpenPype/pull/1479)
-
-### [2.17.2](https://github.com/pypeclub/openpype/tree/2.17.2) 
-_**release date:** (2021-05-04)_
-
-[Full Changelog](https://github.com/pypeclub/openpype/compare/CI/3.0.0-rc.1...2.17.2)
-
-**Enhancements:**
-
-- Forward/Backward compatible apps and tools with OpenPype 3 [\#1463](https://github.com/pypeclub/OpenPype/pull/1463)
-
-### [2.17.1](https://github.com/pypeclub/openpype/tree/2.17.1) 
-_**release date:** (2021-04-30)_
-
-[Full Changelog](https://github.com/pypeclub/openpype/compare/2.17.0...2.17.1)
-
-**Enhancements:**
-
-- Faster settings UI loading [\#1442](https://github.com/pypeclub/OpenPype/pull/1442)
-- Nuke: deadline submission with gpu [\#1414](https://github.com/pypeclub/OpenPype/pull/1414)
-- TVPaint frame range definition [\#1424](https://github.com/pypeclub/OpenPype/pull/1424)
-- PS - group all published instances [\#1415](https://github.com/pypeclub/OpenPype/pull/1415)
-- Add task name to context pop up. [\#1383](https://github.com/pypeclub/OpenPype/pull/1383)
-- Enhance review letterbox feature. [\#1371](https://github.com/pypeclub/OpenPype/pull/1371)
-- AE add duration validation [\#1363](https://github.com/pypeclub/OpenPype/pull/1363)
-
-**Fixed bugs:**
-
-- Houdini menu filename [\#1417](https://github.com/pypeclub/OpenPype/pull/1417)
-- Nuke: fixing undo for loaded mov and sequence [\#1433](https://github.com/pypeclub/OpenPype/pull/1433)
-- AE - validation for duration was 1 frame shorter [\#1426](https://github.com/pypeclub/OpenPype/pull/1426)
-
-**Merged pull requests:**
-
-- Maya: Vray - problem getting all file nodes for look publishing [\#1399](https://github.com/pypeclub/OpenPype/pull/1399)
-- Maya: Support for Redshift proxies [\#1360](https://github.com/pypeclub/OpenPype/pull/1360)
-
-## [2.17.0](https://github.com/pypeclub/openpype/tree/2.17.0) 
-_**release date:** (2021-04-20)_
-
-[Full Changelog](https://github.com/pypeclub/openpype/compare/CI/3.0.0-beta.2...2.17.0)
-
-**Enhancements:**
-
-- Forward compatible ftrack group [\#1243](https://github.com/pypeclub/OpenPype/pull/1243)
-- Maya: Make tx option configurable with presets [\#1328](https://github.com/pypeclub/OpenPype/pull/1328)
-- TVPaint asset name validation [\#1302](https://github.com/pypeclub/OpenPype/pull/1302)
-- TV Paint: Set initial project settings. [\#1299](https://github.com/pypeclub/OpenPype/pull/1299)
-- TV Paint: Validate mark in and out. [\#1298](https://github.com/pypeclub/OpenPype/pull/1298)
-- Validate project settings [\#1297](https://github.com/pypeclub/OpenPype/pull/1297)
-- After Effects: added SubsetManager [\#1234](https://github.com/pypeclub/OpenPype/pull/1234)
-- Show error message in pyblish UI [\#1206](https://github.com/pypeclub/OpenPype/pull/1206)
-
-**Fixed bugs:**
-
-- Hiero: fixing source frame from correct object [\#1362](https://github.com/pypeclub/OpenPype/pull/1362)
-- Nuke: fix colourspace, prerenders and nuke panes opening [\#1308](https://github.com/pypeclub/OpenPype/pull/1308)
-- AE remove orphaned instance from workfile - fix self.stub [\#1282](https://github.com/pypeclub/OpenPype/pull/1282)
-- Nuke: deadline submission with search replaced env values from preset [\#1194](https://github.com/pypeclub/OpenPype/pull/1194)
-- Ftrack custom attributes in bulks [\#1312](https://github.com/pypeclub/OpenPype/pull/1312)
-- Ftrack optional pypclub role [\#1303](https://github.com/pypeclub/OpenPype/pull/1303)
-- After Effects: remove orphaned instances [\#1275](https://github.com/pypeclub/OpenPype/pull/1275)
-- Avalon schema names [\#1242](https://github.com/pypeclub/OpenPype/pull/1242)
-- Handle duplication of Task name [\#1226](https://github.com/pypeclub/OpenPype/pull/1226)
-- Modified path of plugin loads for Harmony and TVPaint [\#1217](https://github.com/pypeclub/OpenPype/pull/1217)
-- Regex checks in profiles filtering [\#1214](https://github.com/pypeclub/OpenPype/pull/1214)
-- Update custom ftrack session attributes [\#1202](https://github.com/pypeclub/OpenPype/pull/1202)
-- Nuke: write node colorspace ignore `default\(\)` label [\#1199](https://github.com/pypeclub/OpenPype/pull/1199)
-
-## [2.16.0](https://github.com/pypeclub/pype/tree/2.16.0)
-
- _**release date:** 2021-03-22_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.15.3...2.16.0)
-
-**Enhancements:**
-
-- Nuke: deadline submit limit group filter [\#1167](https://github.com/pypeclub/pype/pull/1167)
-- Maya: support for Deadline Group and Limit Groups - backport 2.x [\#1156](https://github.com/pypeclub/pype/pull/1156)
-- Maya: fixes for Redshift support [\#1152](https://github.com/pypeclub/pype/pull/1152)
-- Nuke: adding preset for a Read node name to all img and mov Loaders [\#1146](https://github.com/pypeclub/pype/pull/1146)
-- nuke deadline submit with environ var from presets overrides [\#1142](https://github.com/pypeclub/pype/pull/1142)
-- Change timers after task change [\#1138](https://github.com/pypeclub/pype/pull/1138)
-- Nuke: shortcuts for Pype menu [\#1127](https://github.com/pypeclub/pype/pull/1127)
-- Nuke: workfile template [\#1124](https://github.com/pypeclub/pype/pull/1124)
-- Sites local settings by site name [\#1117](https://github.com/pypeclub/pype/pull/1117)
-- Reset loader's asset selection on context change [\#1106](https://github.com/pypeclub/pype/pull/1106)
-- Bulk mov render publishing [\#1101](https://github.com/pypeclub/pype/pull/1101)
-- Photoshop: mark publishable instances [\#1093](https://github.com/pypeclub/pype/pull/1093)
-- Added ability to define BG color for extract review [\#1088](https://github.com/pypeclub/pype/pull/1088)
-- TVPaint extractor enhancement [\#1080](https://github.com/pypeclub/pype/pull/1080)
-- Photoshop: added support for .psb in workfiles [\#1078](https://github.com/pypeclub/pype/pull/1078)
-- Optionally add task to subset name [\#1072](https://github.com/pypeclub/pype/pull/1072)
-- Only extend clip range when collecting. [\#1008](https://github.com/pypeclub/pype/pull/1008)
-- Collect audio for farm reviews. [\#1073](https://github.com/pypeclub/pype/pull/1073)
-
-
-**Fixed bugs:**
-
-- Fix path spaces in jpeg extractor [\#1174](https://github.com/pypeclub/pype/pull/1174)
-- Maya: Bugfix: superclass for CreateCameraRig [\#1166](https://github.com/pypeclub/pype/pull/1166)
-- Maya: Submit to Deadline - fix typo in condition [\#1163](https://github.com/pypeclub/pype/pull/1163)
-- Avoid dot in repre extension [\#1125](https://github.com/pypeclub/pype/pull/1125)
-- Fix versions variable usage in standalone publisher [\#1090](https://github.com/pypeclub/pype/pull/1090)
-- Collect instance data fix subset query [\#1082](https://github.com/pypeclub/pype/pull/1082)
-- Fix getting the camera name. [\#1067](https://github.com/pypeclub/pype/pull/1067)
-- Nuke: Ensure "NUKE\_TEMP\_DIR" is not part of the Deadline job environment. [\#1064](https://github.com/pypeclub/pype/pull/1064)
-
-### [2.15.3](https://github.com/pypeclub/pype/tree/2.15.3)
-
- _**release date:** 2021-02-26_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.15.2...2.15.3)
-
-**Enhancements:**
-
-- Maya: speedup renderable camera collection [\#1053](https://github.com/pypeclub/pype/pull/1053)
-- Harmony - add regex search to filter allowed task names for collectin… [\#1047](https://github.com/pypeclub/pype/pull/1047)
-
-**Fixed bugs:**
-
-- Ftrack integrate hierarchy fix [\#1085](https://github.com/pypeclub/pype/pull/1085)
-- Explicit subset filter in anatomy instance data [\#1059](https://github.com/pypeclub/pype/pull/1059)
-- TVPaint frame offset [\#1057](https://github.com/pypeclub/pype/pull/1057)
-- Auto fix unicode strings [\#1046](https://github.com/pypeclub/pype/pull/1046)
-
-### [2.15.2](https://github.com/pypeclub/pype/tree/2.15.2) 
-
- _**release date:** 2021-02-19_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.15.1...2.15.2)
-
-**Enhancements:**
-
-- Maya: Vray scene publishing [\#1013](https://github.com/pypeclub/pype/pull/1013)
-
-**Fixed bugs:**
-
-- Fix entity move under project [\#1040](https://github.com/pypeclub/pype/pull/1040)
-- smaller nuke fixes from production [\#1036](https://github.com/pypeclub/pype/pull/1036)
-- TVPaint thumbnail extract fix [\#1031](https://github.com/pypeclub/pype/pull/1031)
-
-### [2.15.1](https://github.com/pypeclub/pype/tree/2.15.1)
-
- _**release date:** 2021-02-12_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.15.0...2.15.1)
-
-**Enhancements:**
-
-- Delete version as loader action [\#1011](https://github.com/pypeclub/pype/pull/1011)
-- Delete old versions [\#445](https://github.com/pypeclub/pype/pull/445)
-
-**Fixed bugs:**
-
-- PS - remove obsolete functions from pywin32 [\#1006](https://github.com/pypeclub/pype/pull/1006)
-- Clone description of review session objects. [\#922](https://github.com/pypeclub/pype/pull/922)
-
-## [2.15.0](https://github.com/pypeclub/pype/tree/2.15.0)
-
- _**release date:** 2021-02-09_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.6...2.15.0)
-
-**Enhancements:**
-
-- Resolve - loading and updating clips [\#932](https://github.com/pypeclub/pype/pull/932)
-- Release/2.15.0 [\#926](https://github.com/pypeclub/pype/pull/926)
-- Photoshop: add option for template.psd and prelaunch hook  [\#894](https://github.com/pypeclub/pype/pull/894)
-- Nuke: deadline presets [\#993](https://github.com/pypeclub/pype/pull/993)
-- Maya: Alembic only set attributes that exists. [\#986](https://github.com/pypeclub/pype/pull/986)
-- Harmony: render local and handle fixes [\#981](https://github.com/pypeclub/pype/pull/981)
-- PSD Bulk export of ANIM group [\#965](https://github.com/pypeclub/pype/pull/965)
-- AE - added prelaunch hook for opening last or workfile from template [\#944](https://github.com/pypeclub/pype/pull/944)
-- PS - safer handling of loading of workfile [\#941](https://github.com/pypeclub/pype/pull/941)
-- Maya: Handling Arnold referenced AOVs [\#938](https://github.com/pypeclub/pype/pull/938)
-- TVPaint: switch layer IDs for layer names during identification [\#903](https://github.com/pypeclub/pype/pull/903)
-- TVPaint audio/sound loader [\#893](https://github.com/pypeclub/pype/pull/893)
-- Clone review session with children. [\#891](https://github.com/pypeclub/pype/pull/891)
-- Simple compositing data packager for freelancers [\#884](https://github.com/pypeclub/pype/pull/884)
-- Harmony deadline submission [\#881](https://github.com/pypeclub/pype/pull/881)
-- Maya: Optionally hide image planes from reviews. [\#840](https://github.com/pypeclub/pype/pull/840)
-- Maya: handle referenced AOVs for Vray [\#824](https://github.com/pypeclub/pype/pull/824)
-- DWAA/DWAB support on windows [\#795](https://github.com/pypeclub/pype/pull/795)
-- Unreal: animation, layout and setdress updates [\#695](https://github.com/pypeclub/pype/pull/695)
-
-**Fixed bugs:**
-
-- Maya: Looks - disable hardlinks [\#995](https://github.com/pypeclub/pype/pull/995)
-- Fix Ftrack custom attribute update [\#982](https://github.com/pypeclub/pype/pull/982)
-- Prores ks in burnin script [\#960](https://github.com/pypeclub/pype/pull/960)
-- terminal.py crash on import [\#839](https://github.com/pypeclub/pype/pull/839)
-- Extract review handle bizarre pixel aspect ratio [\#990](https://github.com/pypeclub/pype/pull/990)
-- Nuke: add nuke related env var to sumbission  [\#988](https://github.com/pypeclub/pype/pull/988)
-- Nuke: missing preset's variable  [\#984](https://github.com/pypeclub/pype/pull/984)
-- Get creator by name fix [\#979](https://github.com/pypeclub/pype/pull/979)
-- Fix update of project's tasks on Ftrack sync [\#972](https://github.com/pypeclub/pype/pull/972)
-- nuke: wrong frame offset in mov loader  [\#971](https://github.com/pypeclub/pype/pull/971)
-- Create project structure action fix multiroot [\#967](https://github.com/pypeclub/pype/pull/967)
-- PS: remove pywin installation from hook [\#964](https://github.com/pypeclub/pype/pull/964)
-- Prores ks in burnin script [\#959](https://github.com/pypeclub/pype/pull/959)
-- Subset family is now stored in subset document [\#956](https://github.com/pypeclub/pype/pull/956)
-- DJV new version arguments [\#954](https://github.com/pypeclub/pype/pull/954)
-- TV Paint: Fix single frame Sequence [\#953](https://github.com/pypeclub/pype/pull/953)
-- nuke: missing `file` knob update  [\#933](https://github.com/pypeclub/pype/pull/933)
-- Photoshop: Create from single layer was failing [\#920](https://github.com/pypeclub/pype/pull/920)
-- Nuke: baking mov with correct colorspace inherited from write  [\#909](https://github.com/pypeclub/pype/pull/909)
-- Launcher fix actions discover [\#896](https://github.com/pypeclub/pype/pull/896)
-- Get the correct file path for the updated mov. [\#889](https://github.com/pypeclub/pype/pull/889)
-- Maya: Deadline submitter - shared data access violation [\#831](https://github.com/pypeclub/pype/pull/831)
-- Maya: Take into account vray master AOV switch [\#822](https://github.com/pypeclub/pype/pull/822)
-
-**Merged pull requests:**
-
-- Refactor blender to 3.0 format [\#934](https://github.com/pypeclub/pype/pull/934)
-
-### [2.14.6](https://github.com/pypeclub/pype/tree/2.14.6)
-
- _**release date:**  2021-01-15_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.5...2.14.6)
-
-**Fixed bugs:**
-
-- Nuke: improving of hashing path  [\#885](https://github.com/pypeclub/pype/pull/885)
-
-**Merged pull requests:**
-
-- Hiero: cut videos with correct secons  [\#892](https://github.com/pypeclub/pype/pull/892)
-- Faster sync to avalon preparation [\#869](https://github.com/pypeclub/pype/pull/869)
-
-### [2.14.5](https://github.com/pypeclub/pype/tree/2.14.5)
-
- _**release date:**  2021-01-06_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.4...2.14.5)
-
-**Merged pull requests:**
-
-- Pype logger refactor [\#866](https://github.com/pypeclub/pype/pull/866)
-
-### [2.14.4](https://github.com/pypeclub/pype/tree/2.14.4)
-
- _**release date:**  2020-12-18_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.3...2.14.4)
-
-**Merged pull requests:**
-
-- Fix - AE - added explicit cast to int [\#837](https://github.com/pypeclub/pype/pull/837)
-
-### [2.14.3](https://github.com/pypeclub/pype/tree/2.14.3)
-
- _**release date:**  2020-12-16_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.2...2.14.3)
-
-**Fixed bugs:**
-
-- TVPaint repair invalid metadata [\#809](https://github.com/pypeclub/pype/pull/809)
-- Feature/push hier value to nonhier action [\#807](https://github.com/pypeclub/pype/pull/807)
-- Harmony: fix palette and image sequence loader [\#806](https://github.com/pypeclub/pype/pull/806)
-
-**Merged pull requests:**
-
-- respecting space in path [\#823](https://github.com/pypeclub/pype/pull/823)
-
-### [2.14.2](https://github.com/pypeclub/pype/tree/2.14.2)
-
- _**release date:**  2020-12-04_
- 
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.1...2.14.2)
-
-**Enhancements:**
-
-- Collapsible wrapper in settings [\#767](https://github.com/pypeclub/pype/pull/767)
-
-**Fixed bugs:**
-
-- Harmony: template extraction and palettes thumbnails on mac [\#768](https://github.com/pypeclub/pype/pull/768)
-- TVPaint store context to workfile metadata \(764\) [\#766](https://github.com/pypeclub/pype/pull/766)
-- Extract review audio cut fix [\#763](https://github.com/pypeclub/pype/pull/763)
-
-**Merged pull requests:**
-
-- AE: fix publish after background load [\#781](https://github.com/pypeclub/pype/pull/781)
-- TVPaint store members key [\#769](https://github.com/pypeclub/pype/pull/769)
-
-### [2.14.1](https://github.com/pypeclub/pype/tree/2.14.1)
-
- _**release date:**  2020-11-27_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.14.0...2.14.1)
-
-**Enhancements:**
-
-- Settings required keys in modifiable dict [\#770](https://github.com/pypeclub/pype/pull/770)
-- Extract review may not add audio to output [\#761](https://github.com/pypeclub/pype/pull/761)
-
-**Fixed bugs:**
-
-- After Effects: frame range, file format and render source scene fixes [\#760](https://github.com/pypeclub/pype/pull/760)
-- Hiero: trimming review with clip event number  [\#754](https://github.com/pypeclub/pype/pull/754)
-- TVPaint: fix updating of loaded subsets [\#752](https://github.com/pypeclub/pype/pull/752)
-- Maya: Vray handling of default aov [\#748](https://github.com/pypeclub/pype/pull/748)
-- Maya: multiple renderable cameras in layer didn't work [\#744](https://github.com/pypeclub/pype/pull/744)
-- Ftrack integrate custom attributes fix [\#742](https://github.com/pypeclub/pype/pull/742)
-
-<a name="2.14.0"></a>
-
-## [2.14.0](https://github.com/pypeclub/pype/tree/2.14.0)
-
- _**release date:**  2020-11-24_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.7...2.14.0)
-
-**Enhancements:**
-
-- Ftrack: Event for syncing shot or asset status with tasks.[\#736](https://github.com/pypeclub/pype/pull/736)
-- Maya: add camera rig publishing option [\#721](https://github.com/pypeclub/pype/pull/721)
-- Maya: Ask user to select non-default camera from scene or create a new. [\#678](https://github.com/pypeclub/pype/pull/678)
-- Maya: Camera name can be added to burnins. [\#674](https://github.com/pypeclub/pype/pull/674)
-- Sort instances by label in pyblish gui  [\#719](https://github.com/pypeclub/pype/pull/719)
-- Synchronize ftrack hierarchical and shot attributes [\#716](https://github.com/pypeclub/pype/pull/716)
-- Standalone Publisher: Publish editorial from separate image sequences [\#699](https://github.com/pypeclub/pype/pull/699)
-- Render publish plugins abstraction [\#687](https://github.com/pypeclub/pype/pull/687)
-- TV Paint: image loader with options [\#675](https://github.com/pypeclub/pype/pull/675)
-- **TV Paint (Beta):** initial implementation of creators and local rendering [\#693](https://github.com/pypeclub/pype/pull/693)
-- **After Effects (Beta):** base integration with loaders [\#667](https://github.com/pypeclub/pype/pull/667)
-- Harmony: Javascript refactoring and overall stability improvements [\#666](https://github.com/pypeclub/pype/pull/666)
-
-**Fixed bugs:**
-
-- TVPaint: extract review fix [\#740](https://github.com/pypeclub/pype/pull/740)
-- After Effects: Review were not being sent to ftrack [\#738](https://github.com/pypeclub/pype/pull/738)
-- Maya: vray proxy was not loading [\#722](https://github.com/pypeclub/pype/pull/722)
-- Maya: Vray expected file fixes [\#682](https://github.com/pypeclub/pype/pull/682)
-
-**Deprecated:**
-
-- Removed artist view from pyblish gui [\#717](https://github.com/pypeclub/pype/pull/717)
-- Maya: disable legacy override check for cameras [\#715](https://github.com/pypeclub/pype/pull/715)
-
-
-<a name="2.13.7"></a>
-
-### [2.13.7](https://github.com/pypeclub/pype/tree/2.13.7)
-
- _**release date:** 2020-11-19_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.6...2.13.7)
-
-**Merged pull requests:**
-
-- fix\(SP\): getting fps from context instead of nonexistent entity  [\#729](https://github.com/pypeclub/pype/pull/729)
-
-
-<a name="2.13.6"></a>
-
-### [2.13.6](https://github.com/pypeclub/pype/tree/2.13.6)
-
- _**release date:** 2020-11-15_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.5...2.13.6)
-
-**Fixed bugs:**
-
-- Maya workfile version wasn't syncing with renders properly [\#711](https://github.com/pypeclub/pype/pull/711)
-- Maya: Fix for publishing multiple cameras with review from the same scene [\#710](https://github.com/pypeclub/pype/pull/710)
-
-
-<a name="2.13.5"></a>
-
-### [2.13.5](https://github.com/pypeclub/pype/tree/2.13.5)
-
- _**release date:** 2020-11-12_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.4...2.13.5)
-
-
-**Fixed bugs:**
-
-- Wrong thumbnail file was picked when publishing sequence in standalone publisher [\#703](https://github.com/pypeclub/pype/pull/703)
-- Fix: Burnin data pass and FFmpeg tool check [\#701](https://github.com/pypeclub/pype/pull/701)
-
-
-<a name="2.13.4"></a>
-
-### [2.13.4](https://github.com/pypeclub/pype/tree/2.13.4)
-
- _**release date:** 2020-11-09_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.3...2.13.4)
-
-
-**Fixed bugs:**
-
-- Photoshop unhiding hidden layers [\#688](https://github.com/pypeclub/pype/issues/688)
-- Nuke: Favorite directories "shot dir" "project dir" - not working \#684 [\#685](https://github.com/pypeclub/pype/pull/685)
-
-
-
-<a name="2.13.3"></a>
-
-### [2.13.3](https://github.com/pypeclub/pype/tree/2.13.3)
-
- _**release date:** _2020-11-03_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.2...2.13.3)
-
-**Fixed bugs:**
-
-- Fix ffmpeg executable path with spaces [\#680](https://github.com/pypeclub/pype/pull/680)
-- Hotfix: Added default version number [\#679](https://github.com/pypeclub/pype/pull/679)
-
-
-<a name="2.13.2"></a>
-
-### [2.13.2](https://github.com/pypeclub/pype/tree/2.13.2)
-
- _**release date:** 2020-10-28_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.1...2.13.2)
-
-**Fixed bugs:**
-
-- Nuke: wrong conditions when fixing legacy write nodes [\#665](https://github.com/pypeclub/pype/pull/665)
-
-
-<a name="2.13.1"></a>
-
-### [2.13.1](https://github.com/pypeclub/pype/tree/2.13.1)
-
- _**release date:** 2020-10-23_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.13.0...2.13.1)
-
-**Fixed bugs:**
-
-- Photoshop: Layer name is not propagating to metadata [\#654](https://github.com/pypeclub/pype/issues/654)
-- Photoshop: Loader in fails with "can't set attribute" [\#650](https://github.com/pypeclub/pype/issues/650)
-- Hiero: Review video file adding one frame to the end [\#659](https://github.com/pypeclub/pype/issues/659)
-
-<a name="2.13.0"></a>
-
-## [2.13.0](https://github.com/pypeclub/pype/tree/2.13.0)
-
- _**release date:** 2020-10-16_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.5...2.13.0)
-
-**Enhancements:**
-
-- Deadline Output Folder [\#636](https://github.com/pypeclub/pype/issues/636)
-- Nuke Camera Loader [\#565](https://github.com/pypeclub/pype/issues/565)
-- Deadline publish job shows publishing output folder [\#649](https://github.com/pypeclub/pype/pull/649)
-- Get latest version in lib [\#642](https://github.com/pypeclub/pype/pull/642)
-- Improved publishing of multiple representation from SP [\#638](https://github.com/pypeclub/pype/pull/638)
-- TvPaint: launch shot work file from within Ftrack [\#631](https://github.com/pypeclub/pype/pull/631)
-- Add mp4 support for RV action. [\#628](https://github.com/pypeclub/pype/pull/628)
-- Maya: allow renders to have version synced with workfile [\#618](https://github.com/pypeclub/pype/pull/618)
-- Renaming nukestudio host folder to hiero [\#617](https://github.com/pypeclub/pype/pull/617)
-- Harmony: More efficient publishing [\#615](https://github.com/pypeclub/pype/pull/615)
-- Ftrack server action improvement [\#608](https://github.com/pypeclub/pype/pull/608)
-- Deadline user defaults to pype username if present [\#607](https://github.com/pypeclub/pype/pull/607)
-- Standalone publisher now has icon [\#606](https://github.com/pypeclub/pype/pull/606)
-- Nuke render write targeting knob improvement [\#603](https://github.com/pypeclub/pype/pull/603)
-- Animated pyblish gui [\#602](https://github.com/pypeclub/pype/pull/602)
-- Maya: Deadline - make use of asset dependencies optional [\#591](https://github.com/pypeclub/pype/pull/591)
-- Nuke: Publishing, loading and updating alembic cameras [\#575](https://github.com/pypeclub/pype/pull/575)
-- Maya: add look assigner to pype menu even if scriptsmenu is not available [\#573](https://github.com/pypeclub/pype/pull/573)
-- Store task types in the database [\#572](https://github.com/pypeclub/pype/pull/572)
-- Maya: Tiled EXRs to scanline EXRs render option [\#512](https://github.com/pypeclub/pype/pull/512)
-- Fusion: basic integration refresh [\#452](https://github.com/pypeclub/pype/pull/452)
-
-**Fixed bugs:**
-
-- Burnin script did not propagate ffmpeg output [\#640](https://github.com/pypeclub/pype/issues/640)
-- Pyblish-pype spacer in terminal wasn't transparent [\#646](https://github.com/pypeclub/pype/pull/646)
-- Lib subprocess without logger [\#645](https://github.com/pypeclub/pype/pull/645)
-- Nuke: prevent crash if we only have single frame in sequence [\#644](https://github.com/pypeclub/pype/pull/644)
-- Burnin script logs better output [\#641](https://github.com/pypeclub/pype/pull/641)
-- Missing audio on farm submission. [\#639](https://github.com/pypeclub/pype/pull/639)
-- review from imagesequence error [\#633](https://github.com/pypeclub/pype/pull/633)
-- Hiero: wrong order of fps clip instance data collecting  [\#627](https://github.com/pypeclub/pype/pull/627)
-- Add source for review instances. [\#625](https://github.com/pypeclub/pype/pull/625)
-- Task processing in event sync [\#623](https://github.com/pypeclub/pype/pull/623)
-- sync to avalon doesn t remove renamed task [\#619](https://github.com/pypeclub/pype/pull/619)
-- Intent publish setting wasn't working with default value [\#562](https://github.com/pypeclub/pype/pull/562)
-- Maya: Updating a look where the shader name changed, leaves the geo without a shader [\#514](https://github.com/pypeclub/pype/pull/514)
-
-
-### [2.12.5](https://github.com/pypeclub/pype/tree/2.12.5)
-
-_**release date:** 2020-10-14_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.4...2.12.5)
-
-**Fixed Bugs:**
-
-- Harmony: Disable application launch logic [\#637](https://github.com/pypeclub/pype/pull/637)
-
-### [2.12.4](https://github.com/pypeclub/pype/tree/2.12.4)
-
-_**release date:** 2020-10-08_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.3...2.12.4)
-
-**Fixed bugs:**
-
-- Sync to avalon doesn't remove renamed task [\#605](https://github.com/pypeclub/pype/issues/605)
-
-
-**Merged pull requests:**
-
-- NukeStudio: small fixes [\#622](https://github.com/pypeclub/pype/pull/622)
-- NukeStudio: broken order of plugins [\#620](https://github.com/pypeclub/pype/pull/620)
-
-### [2.12.3](https://github.com/pypeclub/pype/tree/2.12.3)
-
-_**release date:** 2020-10-06_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.2...2.12.3)
-
-**Fixed bugs:**
-
-- Harmony: empty scene contamination [\#583](https://github.com/pypeclub/pype/issues/583)
-- Edit publishing in SP doesn't respect shot selection for publishing [\#542](https://github.com/pypeclub/pype/issues/542)
-- Pathlib breaks compatibility with python2 hosts [\#281](https://github.com/pypeclub/pype/issues/281)
-- Maya: fix maya scene type preset exception [\#569](https://github.com/pypeclub/pype/pull/569)
-- Standalone publisher editorial plugins interfering [\#580](https://github.com/pypeclub/pype/pull/580)
-
-### [2.12.2](https://github.com/pypeclub/pype/tree/2.12.2)
-
-_**release date:** 2020-09-25_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.1...2.12.2)
-
-**Fixed bugs:**
-
-- Harmony: Saving heavy scenes will crash [\#507](https://github.com/pypeclub/pype/issues/507)
-- Extract review a representation name with `\*\_burnin` [\#388](https://github.com/pypeclub/pype/issues/388)
-- Hierarchy data was not considering active instances [\#551](https://github.com/pypeclub/pype/pull/551)
-
-### [2.12.1](https://github.com/pypeclub/pype/tree/2.12.1)
-
-_**release date:** 2020-09-15_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.12.0...2.12.1)
-
-**Fixed bugs:**
-
-- dependency security alert ! [\#484](https://github.com/pypeclub/pype/issues/484)
-- Maya: RenderSetup is missing update [\#106](https://github.com/pypeclub/pype/issues/106)
-- \<pyblish plugin\> extract effects creates new instance [\#78](https://github.com/pypeclub/pype/issues/78)
-
-
-<a name="2.12.0"></a>
-
-## [2.12.0](https://github.com/pypeclub/pype/tree/2.12.0) ##
-
-_**release date:** 09 Sept 2020_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.11.8...2.12.0)
-
-**Enhancements:**
-
-- Pype now uses less mongo connections [\#509](https://github.com/pypeclub/pype/pull/509)
-- Nuke: adding image loader  [\#499](https://github.com/pypeclub/pype/pull/499)
-- Completely new application launcher [\#443](https://github.com/pypeclub/pype/pull/443)
-- Maya: Optional skip review on renders. [\#441](https://github.com/pypeclub/pype/pull/441)
-- Ftrack: Option to push status from task to latest version [\#440](https://github.com/pypeclub/pype/pull/440)
-- Maya: Properly containerize image plane loads. [\#434](https://github.com/pypeclub/pype/pull/434)
-- Option to keep the review files. [\#426](https://github.com/pypeclub/pype/pull/426)
-- Maya: Isolate models during preview publishing [\#425](https://github.com/pypeclub/pype/pull/425)
-- Ftrack attribute group is backwards compatible [\#418](https://github.com/pypeclub/pype/pull/418)
-- Maya: Publishing of tile renderings on Deadline [\#398](https://github.com/pypeclub/pype/pull/398)
-- Slightly better logging gui [\#383](https://github.com/pypeclub/pype/pull/383)
-- Standalonepublisher: editorial family features expansion [\#411](https://github.com/pypeclub/pype/pull/411)
-
-**Fixed bugs:**
-
-- Maya: Fix tile order for Draft Tile Assembler [\#511](https://github.com/pypeclub/pype/pull/511)
-- Remove extra dash [\#501](https://github.com/pypeclub/pype/pull/501)
-- Fix: strip dot from repre names in single frame renders [\#498](https://github.com/pypeclub/pype/pull/498)
-- Better handling of destination during integrating [\#485](https://github.com/pypeclub/pype/pull/485)
-- Fix: allow thumbnail creation for single frame renders [\#460](https://github.com/pypeclub/pype/pull/460)
-- added missing argument to launch\_application in ftrack app handler [\#453](https://github.com/pypeclub/pype/pull/453)
-- Burnins: Copy bit rate of input video to match quality. [\#448](https://github.com/pypeclub/pype/pull/448)
-- Standalone publisher is now independent from tray [\#442](https://github.com/pypeclub/pype/pull/442)
-- Bugfix/empty enumerator attributes [\#436](https://github.com/pypeclub/pype/pull/436)
-- Fixed wrong order of "other" category collapssing in publisher [\#435](https://github.com/pypeclub/pype/pull/435)
-- Multiple reviews where being overwritten to one. [\#424](https://github.com/pypeclub/pype/pull/424)
-- Cleanup plugin fail on instances without staging dir [\#420](https://github.com/pypeclub/pype/pull/420)
-- deprecated -intra parameter in ffmpeg to new `-g` [\#417](https://github.com/pypeclub/pype/pull/417)
-- Delivery action can now work with entered path [\#397](https://github.com/pypeclub/pype/pull/397)
-
-
-
-<a name="2.11.8"></a>
-
-### [2.11.8](https://github.com/pypeclub/pype/tree/2.11.8) ##
-
-_**release date:** 27 Aug 2020_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.11.7...2.11.8)
-
-**Fixed bugs:**
-
-- pyblish pype - other group is collapsed before plugins are done [\#431](https://github.com/pypeclub/pype/issues/431)
-- Alpha white edges in harmony on PNGs [\#412](https://github.com/pypeclub/pype/issues/412)
-- harmony image loader picks wrong representations [\#404](https://github.com/pypeclub/pype/issues/404)
-- Clockify crash when response contain symbol not allowed by UTF-8 [\#81](https://github.com/pypeclub/pype/issues/81)
-
-
-<a name="2.11.7"></a>
-
-### [2.11.7](https://github.com/pypeclub/pype/tree/2.11.7) ##
-
-_**release date:** 21 Aug 2020_
-
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.11.6...2.11.7)
-
-**Fixed bugs:**
-
-- Clean Up Baked Movie [\#369](https://github.com/pypeclub/pype/issues/369)
-- celaction last workfile wasn't picked up correctly [\#459](https://github.com/pypeclub/pype/pull/459)
-
-<a name="2.11.5"></a>
-
-### [2.11.5](https://github.com/pypeclub/pype/tree/2.11.5) ##
-
-_**release date:** 13 Aug 2020_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.11.4...2.11.5)
-
-**Enhancements:**
-
-- Standalone publisher now only groups sequence if the extension is known [\#439](https://github.com/pypeclub/pype/pull/439)
-
-**Fixed bugs:**
-
-- Logs have been disable for editorial by default to speed up publishing [\#433](https://github.com/pypeclub/pype/pull/433)
-- Various fixes for celaction [\#430](https://github.com/pypeclub/pype/pull/430)
-- Harmony: invalid variable scope in validate scene settings [\#428](https://github.com/pypeclub/pype/pull/428)
-- Harmomny: new representation name for audio was not accepted [\#427](https://github.com/pypeclub/pype/pull/427)
-
-
-<a name="2.11.3"></a>
-
-### [2.11.3](https://github.com/pypeclub/pype/tree/2.11.3) ##
-
-_**release date:** 4 Aug 2020_
-
-[Full Changelog](https://github.com/pypeclub/pype/compare/2.11.2...2.11.3)
-
-**Fixed bugs:**
-
-- Harmony: publishing performance issues [\#408](https://github.com/pypeclub/pype/pull/408)
-
-
-<a name="2.11.0"></a>
-
-## 2.11.0 ##
-
-_**release date:** 27 July 2020_
-
-**new:**
-- _(blender)_ namespace support [\#341](https://github.com/pypeclub/pype/pull/341)
-- _(blender)_ start end frames [\#330](https://github.com/pypeclub/pype/pull/330)
-- _(blender)_ camera asset [\#322](https://github.com/pypeclub/pype/pull/322)
-- _(pype)_ toggle instances per family in pyblish GUI [\#320](https://github.com/pypeclub/pype/pull/320)
-- _(pype)_ current release version is now shown in the tray menu [#379](https://github.com/pypeclub/pype/pull/379)
-
-
-**improved:**
-- _(resolve)_ tagging for publish [\#239](https://github.com/pypeclub/pype/issues/239)
-- _(pype)_ Support publishing a subset of shots with standalone editorial [\#336](https://github.com/pypeclub/pype/pull/336)
-- _(harmony)_ Basic support for palettes [\#324](https://github.com/pypeclub/pype/pull/324)
-- _(photoshop)_ Flag outdated containers on startup and publish. [\#309](https://github.com/pypeclub/pype/pull/309)
-- _(harmony)_ Flag Outdated containers [\#302](https://github.com/pypeclub/pype/pull/302)
-- _(photoshop)_ Publish review [\#298](https://github.com/pypeclub/pype/pull/298)
-- _(pype)_ Optional Last workfile launch [\#365](https://github.com/pypeclub/pype/pull/365)
-
-
-**fixed:**
-- _(premiere)_ workflow fixes [\#346](https://github.com/pypeclub/pype/pull/346)
-- _(pype)_ pype-setup does not work with space in path [\#327](https://github.com/pypeclub/pype/issues/327)
-- _(ftrack)_ Ftrack delete action cause circular error [\#206](https://github.com/pypeclub/pype/issues/206)
-- _(nuke)_ Priority was forced to 50 [\#345](https://github.com/pypeclub/pype/pull/345)
-- _(nuke)_ Fix ValidateNukeWriteKnobs [\#340](https://github.com/pypeclub/pype/pull/340)
-- _(maya)_ If camera attributes are connected, we can ignore them. [\#339](https://github.com/pypeclub/pype/pull/339)
-- _(pype)_ stop appending of tools environment to existing env [\#337](https://github.com/pypeclub/pype/pull/337)
-- _(ftrack)_ Ftrack timeout needs to look at AVALON\_TIMEOUT [\#325](https://github.com/pypeclub/pype/pull/325)
-- _(harmony)_ Only zip files are supported. [\#310](https://github.com/pypeclub/pype/pull/310)
-- _(pype)_ hotfix/Fix event server mongo uri [\#305](https://github.com/pypeclub/pype/pull/305)
-- _(photoshop)_ Subset was not named or validated correctly. [\#304](https://github.com/pypeclub/pype/pull/304)
-
-
-
-<a name="2.10.0"></a>
-
-## 2.10.0 ##
-
-_**release date:** 17 June 2020_
-
-**new:**
-- _(harmony)_ **Toon Boom Harmony** has been greatly extended to support rigging, scene build, animation and rendering workflows. [#270](https://github.com/pypeclub/pype/issues/270) [#271](https://github.com/pypeclub/pype/issues/271) [#190](https://github.com/pypeclub/pype/issues/190) [#191](https://github.com/pypeclub/pype/issues/191) [#172](https://github.com/pypeclub/pype/issues/172) [#168](https://github.com/pypeclub/pype/issues/168)
-- _(pype)_ Added support for rudimentary **edl publishing** into individual shots. [#265](https://github.com/pypeclub/pype/issues/265)
-- _(celaction)_ Simple **Celaction** integration has been added with support for workfiles and rendering. [#255](https://github.com/pypeclub/pype/issues/255)
-- _(maya)_ Support for multiple job types when submitting to the farm. We can now render Maya or Standalone render jobs for Vray and Arnold (limited support for arnold) [#204](https://github.com/pypeclub/pype/issues/204)
-- _(photoshop)_ Added initial support for Photoshop [#232](https://github.com/pypeclub/pype/issues/232)
-
-**improved:**
-- _(blender)_ Updated support for rigs and added support Layout family [#233](https://github.com/pypeclub/pype/issues/233) [#226](https://github.com/pypeclub/pype/issues/226)
-- _(premiere)_ It is now possible to choose different storage root for workfiles of different task types. [#255](https://github.com/pypeclub/pype/issues/255)
-- _(maya)_ Support for unmerged AOVs in Redshift multipart EXRs [#197](https://github.com/pypeclub/pype/issues/197)
-- _(pype)_ Pype repository has been refactored in preparation for 3.0 release [#169](https://github.com/pypeclub/pype/issues/169)
-- _(deadline)_ All file dependencies are now passed to deadline from maya to prevent premature start of rendering if caches or textures haven't been coppied over yet. [#195](https://github.com/pypeclub/pype/issues/195)
-- _(nuke)_ Script validation can now be made optional. [#194](https://github.com/pypeclub/pype/issues/194)
-- _(pype)_ Publishing can now be stopped at any time. [#194](https://github.com/pypeclub/pype/issues/194)
-
-**fix:**
-- _(pype)_ Pyblish-lite has been integrated into pype repository, plus various publishing GUI fixes. [#274](https://github.com/pypeclub/pype/issues/274) [#275](https://github.com/pypeclub/pype/issues/275) [#268](https://github.com/pypeclub/pype/issues/268) [#227](https://github.com/pypeclub/pype/issues/227) [#238](https://github.com/pypeclub/pype/issues/238)
-- _(maya)_ Alembic extractor was getting wrong frame range type in certain scenarios [#254](https://github.com/pypeclub/pype/issues/254)
-- _(maya)_ Attaching a render to subset in maya was not passing validation in certain scenarios  [#256](https://github.com/pypeclub/pype/issues/256)
-- _(ftrack)_ Various small fixes to ftrack sync [#263](https://github.com/pypeclub/pype/issues/263) [#259](https://github.com/pypeclub/pype/issues/259)
-- _(maya)_ Look extraction is now able to skp invalid connections in shaders [#207](https://github.com/pypeclub/pype/issues/207)
-
-
-
-<a name="2.9.0"></a>
-
-## 2.9.0 ##
-
-_**release date:** 25 May 2020_
-
-**new:**
-- _(pype)_ Support for **Multiroot projects**. You can now store project data on multiple physical or virtual storages and target individual publishes to these locations. For instance render can be stored on a faster storage than the rest of the project. [#145](https://github.com/pypeclub/pype/issues/145), [#38](https://github.com/pypeclub/pype/issues/38)
-- _(harmony)_ Basic implementation of **Toon Boom Harmony** has been added. [#142](https://github.com/pypeclub/pype/issues/142)
-- _(pype)_ OSX support is in public beta now. There are issues to be expected, but the main implementation should be functional. [#141](https://github.com/pypeclub/pype/issues/141)
-
-
-**improved:**
-
-- _(pype)_ **Review extractor** has been completely rebuilt. It now supports granular filtering so you can create **multiple outputs** for different tasks, families or hosts. [#103](https://github.com/pypeclub/pype/issues/103), [#166](https://github.com/pypeclub/pype/issues/166), [#165](https://github.com/pypeclub/pype/issues/165)
-- _(pype)_ **Burnin** generation had been extended to **support same multi-output filtering** as review extractor [#103](https://github.com/pypeclub/pype/issues/103)
-- _(pype)_ Publishing file templates can now be specified in config for each individual family [#114](https://github.com/pypeclub/pype/issues/114)
-- _(pype)_ Studio specific plugins can now be appended to pype standard publishing plugins. [#112](https://github.com/pypeclub/pype/issues/112)
-- _(nukestudio)_ Reviewable clips no longer need to be previously cut, exported and re-imported to timeline. **Pype can now dynamically cut reviewable quicktimes** from continuous offline footage during publishing. [#23](https://github.com/pypeclub/pype/issues/23)
-- _(deadline)_ Deadline can now correctly differentiate between staging and production pype. [#154](https://github.com/pypeclub/pype/issues/154)
-- _(deadline)_ `PYPE_PYTHON_EXE` env variable can now be used to direct publishing to explicit python installation. [#120](https://github.com/pypeclub/pype/issues/120)
-- _(nuke)_ Nuke now check for new version of loaded data on file open. [#140](https://github.com/pypeclub/pype/issues/140)
-- _(nuke)_ frame range and limit checkboxes are now exposed on write node. [#119](https://github.com/pypeclub/pype/issues/119)
-
-
-
-**fix:**
-
-- _(nukestudio)_ Project Location was using backslashes which was breaking nukestudio native exporting in certains configurations [#82](https://github.com/pypeclub/pype/issues/82)
-- _(nukestudio)_ Duplicity in hierarchy tags was prone to throwing publishing error [#130](https://github.com/pypeclub/pype/issues/130), [#144](https://github.com/pypeclub/pype/issues/144)
-- _(ftrack)_ multiple stability improvements [#157](https://github.com/pypeclub/pype/issues/157), [#159](https://github.com/pypeclub/pype/issues/159), [#128](https://github.com/pypeclub/pype/issues/128), [#118](https://github.com/pypeclub/pype/issues/118), [#127](https://github.com/pypeclub/pype/issues/127)
-- _(deadline)_ multipart EXRs were stopping review publishing on the farm. They are still not supported for automatic review generation, but the publish will go through correctly without the quicktime. [#155](https://github.com/pypeclub/pype/issues/155)
-- _(deadline)_ If deadline is non-responsive it will no longer freeze host when publishing [#149](https://github.com/pypeclub/pype/issues/149)
-- _(deadline)_ Sometimes deadline was trying to launch render before all the source data was coppied over. [#137](https://github.com/pypeclub/pype/issues/137) _(harmony)_ Basic implementation of **Toon Boom Harmony** has been added. [#142](https://github.com/pypeclub/pype/issues/142)
-- _(nuke)_ Filepath knob wasn't updated properly. [#131](https://github.com/pypeclub/pype/issues/131)
-- _(maya)_ When extracting animation, the "Write Color Set" options on the instance were not respected. [#108](https://github.com/pypeclub/pype/issues/108)
-- _(maya)_ Attribute overrides for AOV only worked for the legacy render layers. Now it works for new render setup as well [#132](https://github.com/pypeclub/pype/issues/132)
-- _(maya)_ Stability and usability improvements in yeti workflow [#104](https://github.com/pypeclub/pype/issues/104)
-
-
-
-<a name="2.8.0"></a>
-
-## 2.8.0 ##
-
-_**release date:** 20 April 2020_
-
-**new:**
-
-- _(pype)_ Option to generate slates from json templates. [PYPE-628] [#26](https://github.com/pypeclub/pype/issues/26)
-- _(pype)_ It is now possible to automate loading of published subsets into any scene. Documentation will follow :). [PYPE-611] [#24](https://github.com/pypeclub/pype/issues/24)
-
-**fix:**
-
-- _(maya)_ Some Redshift render tokens could break publishing. [PYPE-778] [#33](https://github.com/pypeclub/pype/issues/33)
-- _(maya)_ Publish was not preserving maya file extension. [#39](https://github.com/pypeclub/pype/issues/39)
-- _(maya)_ Rig output validator was failing on nodes without shapes. [#40](https://github.com/pypeclub/pype/issues/40)
-- _(maya)_ Yeti caches can now be properly versioned up in the scene inventory. [#40](https://github.com/pypeclub/pype/issues/40)
-- _(nuke)_ Build first workfiles was not accepting jpeg sequences. [#34](https://github.com/pypeclub/pype/issues/34)
-- _(deadline)_ Trying to generate ffmpeg review from multipart EXRs no longer crashes publishing. [PYPE-781]
-- _(deadline)_ Render publishing is more stable in multiplatform environments. [PYPE-775]
-
-
-
-<a name="2.7.0"></a>
-
-## 2.7.0 ##
-
-_**release date:** 30 March 2020_
-
-**new:**
-
-- _(maya)_ Artist can now choose to load multiple references of the same subset at once [PYPE-646, PYPS-81]
-- _(nuke)_ Option to use named OCIO colorspaces for review colour baking. [PYPS-82]
-- _(pype)_ Pype can now work with `master` versions for publishing and loading. These are non-versioned publishes that are overwritten with the latest version during publish. These are now supported in all the GUIs, but their publishing is deactivated by default. [PYPE-653]
-- _(blender)_ Added support for basic blender workflow. We currently support `rig`, `model` and `animation` families. [PYPE-768]
-- _(pype)_ Source timecode can now be used in burn-ins. [PYPE-777]
-- _(pype)_ Review outputs profiles can now specify delivery resolution different than project setting [PYPE-759]
-- _(nuke)_ Bookmark to current context is now added automatically to all nuke browser windows. [PYPE-712]
-
-**change:**
-
-- _(maya)_ It is now possible to publish camera without. baking. Keep in mind that unbaked cameras can't be guaranteed to work in other hosts. [PYPE-595]
-- _(maya)_ All the renders from maya are now grouped in the loader by their Layer name. [PYPE-482]
-- _(nuke/hiero)_ Any publishes from nuke and hiero can now be versioned independently of the workfile. [PYPE-728]
-
-
-**fix:**
-
-- _(nuke)_ Mixed slashes caused issues in ocio config path.
-- _(pype)_ Intent field in pyblish GUI was passing label instead of value to ftrack. [PYPE-733]
-- _(nuke)_ Publishing of pre-renders was inconsistent. [PYPE-766]
-- _(maya)_ Handles and frame ranges were inconsistent in various places during publishing.
-- _(nuke)_ Nuke was crashing if it ran into certain missing knobs. For example DPX output missing `autocrop` [PYPE-774]
-- _(deadline)_ Project overrides were not working properly with farm render publishing.
-- _(hiero)_ Problems with single frame plates publishing.
-- _(maya)_ Redshift RenderPass token were breaking render publishing. [PYPE-778]
-- _(nuke)_ Build first workfile was not accepting jpeg sequences.
-- _(maya)_ Multipart (Multilayer) EXRs were breaking review publishing due to FFMPEG incompatiblity [PYPE-781]
-
-
-<a name="2.6.0"></a>
-
-## 2.6.0 ##
-
-_**release date:** 9 March 2020_
-
-**change:**
-- _(maya)_ render publishing has been simplified and made more robust. Render setup layers are now automatically added to publishing subsets and `render globals` family has been replaced with simple `render` [PYPE-570]
-- _(avalon)_ change context and workfiles apps, have been merged into one, that allows both actions to be performed at the same time. [PYPE-747]
-- _(pype)_ thumbnails are now automatically propagate to asset from the last published subset in the loader
-- _(ftrack)_ publishing comment and intent are now being published to ftrack note as well as describtion. [PYPE-727]
-- _(pype)_ when overriding existing version new old representations are now overriden, instead of the new ones just being appended. (to allow this behaviour, the version validator need to be disabled. [PYPE-690])
-- _(pype)_ burnin preset has been significantly simplified. It now doesn't require passing function to each field, but only need the actual text template. to use this, all the current burnin PRESETS MUST BE UPDATED for all the projects.
-- _(ftrack)_ credentials are now stored on a per server basis, so it's possible to switch between ftrack servers without having to log in and out. [PYPE-723]
-
-
-**new:**
-- _(pype)_ production and development deployments now have different colour of the tray icon. Orange for Dev and Green for production [PYPE-718]
-- _(maya)_ renders can now be attached to a publishable subset rather than creating their own subset. For example it is possible to create a reviewable `look` or `model` render and have it correctly attached as a representation of the subsets [PYPE-451]
-- _(maya)_ after saving current scene into a new context (as a new shot for instance), all the scene publishing subsets data gets re-generated automatically to match the new context [PYPE-532]
-- _(pype)_ we now support project specific publish, load and create plugins [PYPE-740]
-- _(ftrack)_ new action that allow archiving/deleting old published versions. User can keep how many of the latest version to keep when the action is ran. [PYPE-748, PYPE-715]
-- _(ftrack)_ it is now possible to monitor and restart ftrack event server using ftrack action. [PYPE-658]
-- _(pype)_ validator that prevent accidental overwrites of previously published versions. [PYPE-680]
-- _(avalon)_ avalon core updated to version 5.6.0
-- _(maya)_ added validator to make sure that relative paths are used when publishing arnold standins.
-- _(nukestudio)_ it is now possible to extract and publish audio family from clip in nuke studio [PYPE-682]
-
-**fix**:
-- _(maya)_ maya set framerange button was ignoring handles [PYPE-719]
-- _(ftrack)_ sync to avalon was sometime crashing when ran on empty project
-- _(nukestudio)_ publishing same shots after they've been previously archived/deleted would result in a crash. [PYPE-737]
-- _(nuke)_ slate workflow was breaking in certain scenarios. [PYPE-730]
-- _(pype)_ rendering publish workflow has been significantly improved to prevent error resulting from implicit render collection. [PYPE-665, PYPE-746]
-- _(pype)_ launching application on a non-synced project resulted in obscure [PYPE-528]
-- _(pype)_ missing keys in burnins no longer result in an error. [PYPE-706]
-- _(ftrack)_ create folder structure action was sometimes failing for project managers due to wrong permissions.
-- _(Nukestudio)_ using `source` in the start frame tag could result in wrong frame range calculation
-- _(ftrack)_ sync to avalon action and event have been improved by catching more edge cases and provessing them properly.
-
-
-<a name="2.5"></a>
-
-## 2.5.0 ##
-
-_**release date:** 11 Feb 2020_
-
-**change:**
-- _(pype)_ added many logs for easier debugging
-- _(pype)_ review presets can now be separated between 2d and 3d renders [PYPE-693]
-- _(pype)_ anatomy module has been greatly improved to allow for more dynamic pulblishing and faster debugging [PYPE-685]
-- _(pype)_ avalon schemas have been moved from `pype-config` to `pype` repository, for simplification. [PYPE-670]
-- _(ftrack)_ updated to latest ftrack API
-- _(ftrack)_ publishing comments now appear in ftrack also as a note on version with customisable category [PYPE-645]
-- _(ftrack)_ delete asset/subset action had been improved. It is now able to remove multiple entities and descendants of the selected entities [PYPE-361, PYPS-72]
-- _(workfiles)_ added date field to workfiles app [PYPE-603]
-- _(maya)_ old deprecated loader have been removed in favour of a single unified reference loader (old scenes will upgrade automatically to the new loader upon opening) [PYPE-633, PYPE-697]
-- _(avalon)_ core updated to 5.5.15 [PYPE-671]
-- _(nuke)_ library loader is now available in nuke [PYPE-698]
-
-
-**new:**
-- _(pype)_ added pype render wrapper to allow rendering on mixed platform farms. [PYPE-634]
-- _(pype)_ added `pype launch` command. It let's admin run applications with dynamically built environment based on the given context. [PYPE-634]
-- _(pype)_ added support for extracting review sequences with burnins [PYPE-657]
-- _(publish)_ users can now set intent next to a comment when publishing. This will then be reflected on an attribute in ftrack. [PYPE-632]
-- _(burnin)_ timecode can now be added to burnin
-- _(burnin)_ datetime keys can now be added to burnin and anatomy [PYPE-651]
-- _(burnin)_ anatomy templates can now be used in burnins. [PYPE=626]
-- _(nuke)_ new validator for render resolution
-- _(nuke)_ support for attach slate to nuke renders [PYPE-630]
-- _(nuke)_ png sequences were added to loaders
-- _(maya)_ added maya 2020 compatibility [PYPE-677]
-- _(maya)_ ability to publish and load .ASS standin sequences [PYPS-54]
-- _(pype)_ thumbnails can now be published and are visible in the loader. `AVALON_THUMBNAIL_ROOT` environment variable needs to be set for this to work  [PYPE-573, PYPE-132]
-- _(blender)_ base implementation of blender was added with publishing and loading of .blend files [PYPE-612]
-- _(ftrack)_ new action for preparing deliveries [PYPE-639]
-
-
-**fix**:
-- _(burnin)_ more robust way of finding ffmpeg for burnins.
-- _(pype)_ improved UNC paths remapping when sending to farm.
-- _(pype)_ float frames sometimes made their way to representation context in database, breaking loaders [PYPE-668]
-- _(pype)_ `pype install --force` was failing sometimes [PYPE-600]
-- _(pype)_ padding in published files got calculated wrongly sometimes. It is now instead being always read from project anatomy. [PYPE-667]
-- _(publish)_ comment publishing was failing in certain situations
-- _(ftrack)_ multiple edge case scenario fixes in auto sync and sync-to-avalon action
-- _(ftrack)_ sync to avalon now works on empty projects
-- _(ftrack)_ thumbnail update event was failing when deleting entities [PYPE-561]
-- _(nuke)_ loader applies proper colorspaces from Presets
-- _(nuke)_ publishing handles didn't always work correctly [PYPE-686]
-- _(maya)_ assembly publishing and loading wasn't working correctly
-
-
-
-
-<a name="2.4.0"></a>
-
-## 2.4.0 ##
-
-_**release date:** 9 Dec 2019_
-
-**change:**
-- _(ftrack)_ version to status ftrack event can now be configured from Presets
-  - based on preset `presets/ftracc/ftrack_config.json["status_version_to_task"]`
-- _(ftrack)_ sync to avalon event has been completely re-written. It now supports most of the project management situations on ftrack including moving, renaming and deleting entities, updating attributes and working with tasks.
-- _(ftrack)_ sync to avalon action has been also re-writen. It is now much faster (up to 100 times depending on a project structure), has much better logging and reporting on encountered problems, and is able to handle much more complex situations.
-- _(ftrack)_ sync to avalon trigger by checking `auto-sync` toggle on ftrack [PYPE-504]
-- _(pype)_ various new features in the REST api
-- _(pype)_ new visual identity used across pype
-- _(pype)_ started moving all requirements to pip installation rather than vendorising them in pype repository. Due to a few yet unreleased packages, this means that pype can temporarily be only installed in the offline mode.
-
-**new:**
-- _(nuke)_ support for publishing gizmos and loading them as viewer processes
-- _(nuke)_ support for publishing nuke nodes from backdrops and loading them back
-- _(pype)_ burnins can now work with start and end frames as keys
-  - use keys `{frame_start}`, `{frame_end}` and `{current_frame}` in burnin preset to use them. [PYPS-44,PYPS-73, PYPE-602]
-- _(pype)_ option to filter logs by user and level in loggin GUI
-- _(pype)_ image family added to standalone publisher [PYPE-574]
-- _(pype)_ matchmove family added to standalone publisher [PYPE-574]
-- _(nuke)_ validator for comparing arbitrary knobs with values from presets
-- _(maya)_ option to force maya to copy textures in the new look publish rather than hardlinking them
-- _(pype)_ comments from pyblish GUI are now being added to ftrack version
-- _(maya)_ validator for checking outdated containers in the scene
-- _(maya)_ option to publish and load arnold standin sequence [PYPE-579, PYPS-54]
-
-**fix**:
-- _(pype)_ burnins were not respecting codec of the input video
-- _(nuke)_ lot's of various nuke and nuke studio fixes across the board [PYPS-45]
-- _(pype)_ workfiles app is not launching with the start of the app by default [PYPE-569]
-- _(ftrack)_ ftrack integration during publishing was failing under certain situations [PYPS-66]
-- _(pype)_ minor fixes in REST api
-- _(ftrack)_ status change event was crashing when the target status was missing [PYPS-68]
-- _(ftrack)_ actions will try to reconnect if they fail for some reason
-- _(maya)_ problems with fps mapping when using float FPS values
-- _(deadline)_ overall improvements to deadline publishing
-- _(setup)_ environment variables are now remapped on the fly based on the platform pype is running on. This fixes many issues in mixed platform environments.
-
-
-<a name="2.3.6"></a>
-
-## 2.3.6 #
-
-_**release date:** 27 Nov 2019_
-
-**hotfix**:
-- _(ftrack)_ was hiding important debug logo
-- _(nuke)_ crashes during workfile publishing
-- _(ftrack)_ event server crashes because of signal problems
-- _(muster)_ problems with muster render submissions
-- _(ftrack)_ thumbnail update event syntax errors
-
-
-<a name="2.3.0"></a>
-
-## 2.3.0 ##
-
-_release date: 6 Oct 2019_
-
-**new**:
-- _(maya)_ support for yeti rigs and yeti caches
-- _(maya)_ validator for comparing arbitrary attributes against ftrack
-- _(pype)_ burnins can now show current date and time
-- _(muster)_ pools can now be set in render globals in maya
-- _(pype)_ Rest API has been implemented in beta stage
-- _(nuke)_ LUT loader has been added
-- _(pype)_ rudimentary user module has been added as preparation for user management
-- _(pype)_ a simple logging GUI has been added to pype tray
-- _(nuke)_ nuke can now bake input process into mov
-- _(maya)_ imported models now have selection handle displayed by defaulting
-- _(avalon)_ it's is now possible to load multiple assets at once using loader
-- _(maya)_ added ability to automatically connect yeti rig to a mesh upon loading
-
-**changed**:
-- _(ftrack)_ event server now runs two parallel processes and is able to keep queue of events to process.
-- _(nuke)_ task name is now added to all rendered subsets
-- _(pype)_ adding more families to standalone publisher
-- _(pype)_ standalone publisher now uses pyblish-lite
-- _(pype)_ standalone publisher can now create review quicktimes
-- _(ftrack)_ queries to ftrack were sped up
-- _(ftrack)_ multiple ftrack action have been deprecated
-- _(avalon)_ avalon upstream has been updated to 5.5.0
-- _(nukestudio)_ published transforms can now be animated
--
-
-**fix**:
-- _(maya)_ fps popup button didn't work in some cases
-- _(maya)_ geometry instances and references in maya were losing shader assignments
-- _(muster)_ muster rendering templates were not working correctly
-- _(maya)_ arnold tx texture conversion wasn't respecting colorspace set by the artist
-- _(pype)_ problems with avalon db sync
-- _(maya)_ ftrack was rounding FPS making it inconsistent
-- _(pype)_ wrong icon names in Creator
-- _(maya)_ scene inventory wasn't showing anything if representation was removed from database after it's been loaded to the scene
-- _(nukestudio)_ multiple bugs squashed
-- _(loader)_ loader was taking long time to show all the loading action when first launcher in maya
-
-## 2.2.0 ##
-_**release date:** 8 Sept 2019_
-
-**new**:
-- _(pype)_ add customisable workflow for creating quicktimes from renders or playblasts
-- _(nuke)_ option to choose deadline chunk size on write nodes
-- _(nukestudio)_ added option to publish soft effects (subTrackItems) from NukeStudio as subsets including LUT files. these can then be loaded in nuke or NukeStudio
-- _(nuke)_ option to build nuke script from previously published latest versions of plate and render subsets.
-- _(nuke)_ nuke writes now have deadline tab.
-- _(ftrack)_ Prepare Project action can now be used for creating the base folder structure on disk and in ftrack, setting up all the initial project attributes and it automatically prepares `pype_project_config` folder for the given project.
-- _(clockify)_ Added support for time tracking in clockify. This currently in addition to ftrack time logs, but does not completely replace them.
-- _(pype)_ any attributes in Creator and Loader plugins can now be customised using pype preset system
-
-**changed**:
-- nukestudio now uses workio API for workfiles
-- _(maya)_ "FIX FPS" prompt in maya now appears in the middle of the screen
-- _(muster)_ can now be configured with custom templates
-- _(pype)_ global publishing plugins can now be configured using presets as well as host specific ones
-
-
-**fix**:
-- wrong version retrieval from path in certain scenarios
-- nuke reset resolution wasn't working in certain scenarios
-
-## 2.1.0 ##
-_release date: 6 Aug 2019_
-
-A large cleanup release. Most of the change are under the hood.
-
-**new**:
-- _(pype)_ add customisable workflow for creating quicktimes from renders or playblasts
-- _(pype)_ Added configurable option to add burnins to any generated quicktimes
-- _(ftrack)_ Action that identifies what machines pype is running on.
-- _(system)_ unify subprocess calls
-- _(maya)_ add audio to review quicktimes
-- _(nuke)_ add crop before write node to prevent overscan problems in ffmpeg
-- **Nuke Studio** publishing and workfiles support
-- **Muster** render manager support
-- _(nuke)_ Framerange, FPS and Resolution are set automatically at startup
-- _(maya)_ Ability to load published sequences as image planes
-- _(system)_ Ftrack event that sets asset folder permissions based on task assignees in ftrack.
-- _(maya)_ Pyblish plugin that allow validation of maya attributes
-- _(system)_ added better startup logging to tray debug, including basic connection information
-- _(avalon)_ option to group published subsets to groups in the loader
-- _(avalon)_ loader family filters are working now
-
-**changed**:
-- change multiple key attributes to unify their behaviour across the pipeline
-  - `frameRate` to `fps`
-  - `startFrame` to `frameStart`
-  - `endFrame` to `frameEnd`
-  - `fstart` to `frameStart`
-  - `fend` to `frameEnd`
-  - `handle_start` to `handleStart`
-  - `handle_end` to `handleEnd`
-  - `resolution_width` to `resolutionWidth`
-  - `resolution_height` to `resolutionHeight`
-  - `pixel_aspect` to `pixelAspect`
-
-- _(nuke)_ write nodes are now created inside group with only some attributes editable by the artist
-- rendered frames are now deleted from temporary location after their publishing is finished.
-- _(ftrack)_ RV action can now be launched from any entity
-- after publishing only refresh button is now available in pyblish UI
-- added context instance pyblish-lite so that artist knows if context plugin fails
-- _(avalon)_ allow opening selected files using enter key
-- _(avalon)_ core updated to v5.2.9 with our forked changes on top
-
-**fix**:
-- faster hierarchy retrieval from db
-- _(nuke)_ A lot of stability enhancements
-- _(nuke studio)_ A lot of stability enhancements
-- _(nuke)_ now only renders a single write node on farm
-- _(ftrack)_ pype would crash when launcher project level task
-- work directory was sometimes not being created correctly
-- major pype.lib cleanup. Removing of unused functions, merging those that were doing the same and general house cleaning.
-- _(avalon)_ subsets in maya 2019 weren't behaving correctly in the outliner
diff --git a/website/docs/dev_settings.md b/website/docs/dev_settings.md
new file mode 100644
index 0000000000..94590345e8
--- /dev/null
+++ b/website/docs/dev_settings.md
@@ -0,0 +1,899 @@
+---
+id: dev_settings
+title: Settings
+sidebar_label: Settings
+---
+
+Settings give the ability to change how OpenPype behaves in certain situations. Settings are split into 3 categories **system settings**, **project anatomy** and **project settings**. Project anatomy and project settings are grouped into a single category but there is a technical difference (explained later). Only difference in system and project settings is that system settings can't be technically handled on a project level or their values must be available no matter in which project the values are received. Settings have headless entities or settings UI.
+
+There is one more category **local settings** but they don't have ability to be changed or defined easily. Local settings can change how settings work per machine, can affect both system and project settings but they're hardcoded for predefined values at this moment.
+
+## Settings schemas
+System and project settings are defined by settings schemas. Schema defines the structure of output value, what value types output will contain, how settings are stored and how its UI input will look.
+
+## Settings values
+Output of settings is a json serializable value. There are 3 possible types of value **default values**, **studio overrides** and **project overrides**. Default values must be always available for all settings schemas, their values are stored to code. Default values are what everyone who just installed OpenPype will use as default values. It is good practice to set example values but they should be actually relevant.
+
+Setting overrides is what makes settings a powerful tool. Overrides contain only a part of settings with additional metadata that describe which parts of settings values should be replaced from overrides values. Using overrides gives the ability to save only specific values and use default values for rest. It is super useful in project settings which have up to 2 levels of overrides. In project settings are used **default values** as base on which are applied **studio overrides** and then **project overrides**. In practice it is possible to save only studio overrides which affect all projects. Changes in studio overrides are then propagated to all projects without project overrides. But values can be locked on project level so studio overrides are not used.
+
+## Settings storage
+As was mentioned default values are stored into repository files. Overrides are stored in the Mongo database. The value in mongo contain only overrides with metadata so their content on it's own is useless and must be used with combination of default values. System settings and project settings are stored into special collection. Single document represents one set of overrides with OpenPype version for which is stored. Settings are versioned and are loaded in specific order - current OpenPype version overrides or first lower available. If there are any overrides with the same or lower version then the first higher version is used. If there are any overrides then no overrides are applied.
+
+Project anatomy is stored into a project document thus is not versioned and its values are always overridden. Any changes in anatomy schema may have a drastic effect on production and OpenPype updates.
+
+## Settings schema items
+As was mentioned schema items define output type of values, how they are stored and how they look in UI.
+- schemas are (by default) defined by json files
+- OpenPype core system settings schemas are stored in `~/openpype/settings/entities/schemas/system_schema/` and project settings in `~/openpype/settings/entities/schemas/projects_schema/`
+    - both contain `schema_main.json` which are entry points
+- OpenPype modules/addons can define their settings schemas using `BaseModuleSettingsDef` in that case some functionality may be slightly modified
+- single schema item is represented by dictionary (object) in json which has `"type"` key.
+    - **type** is only common key which is required for all schema items
+- each item may have "input modifiers" (other keys in dictionary) and they may be required or optional based on the type
+- there are special keys across all items
+	- `"is_file"` - this key is used when defaults values are stored in the file. Its value matches the filename where values are stored
+	  - key is validated, must be unique in hierarchy otherwise it won't be possible to store default values
+		- make sense to fill it only if it's value if `true`
+		
+	- `"is_group"` - define that all values under a key in settings hierarchy will be overridden if any value is modified
+		  - this key is not allowed for all inputs as they may not have technical ability to handle it
+		  - key is validated, must be unique in hierarchy and is automatically filled on last possible item if is not defined in schemas
+		  - make sense to fill it only if it's value if `true`
+- all entities can have set `"tooltip"` key with description which will be shown in UI on hover
+
+### Inner schema
+Settings schemas are big json files which would become unmanageable if they were in a single file. To be able to split them into multiple files to help organize them special types `schema` and `template` were added. Both types are related to a different file by filename. If a json file contains a dictionary it is considered as `schema` if it contains a list it is considered as a `template`.
+
+#### schema
+Schema item is replaced by content of entered schema name. It is recommended that the schema file is used only once in settings hierarchy. Templates are meant for reusing.
+- schema must have `"name"` key which is name of schema that should be used
+
+```javascript
+{
+    "type": "schema",
+    "name": "my_schema_name"
+}
+```
+
+#### template
+Templates are almost the same as schema items but can contain one or more items which can be formatted with additional data or some keys can be skipped if needed. Templates are meant for reusing the same schemas with ability to modify content.
+
+- legacy name is `schema_template` (still usable)
+- template must have `"name"` key which is name of template file that should be used
+- to fill formatting keys use `"template_data"`
+- all items in template, except `__default_values__`, will replace `template` item in original schema
+- template may contain other templates
+
+```javascript
+// Example template json file content
+[
+    {
+        // Define default values for formatting values
+        // - gives ability to set the value but have default value
+        "__default_values__": {
+            "multipath_executables": true
+        }
+    }, {
+        "type": "raw-json",
+        "label": "{host_label} Environments",
+        "key": "{host_name}_environments"
+    }, {
+        "type": "path",
+        "key": "{host_name}_executables",
+        "label": "{host_label} - Full paths to executables",
+        "multiplatform": "{multipath_executables}",
+        "multipath": true
+    }
+]
+```
+```javascript
+// Example usage of the template in schema
+{
+    "type": "dict",
+    "key": "template_examples",
+    "label": "Schema template examples",
+    "children": [
+        {
+            "type": "template",
+            "name": "example_template",
+            "template_data": [
+                {
+                    "host_label": "Maya 2019",
+                    "host_name": "maya_2019",
+                    "multipath_executables": false
+                },
+                {
+                    "host_label": "Maya 2020",
+                    "host_name": "maya_2020"
+                },
+                {
+                    "host_label": "Maya 2021",
+                    "host_name": "maya_2021"
+                }
+            ]
+        }
+    ]
+}
+```
+```javascript
+// The same schema defined without templates
+{
+    "type": "dict",
+    "key": "template_examples",
+    "label": "Schema template examples",
+    "children": [
+        {
+            "type": "raw-json",
+            "label": "Maya 2019 Environments",
+            "key": "maya_2019_environments"
+        }, {
+            "type": "path",
+            "key": "maya_2019_executables",
+            "label": "Maya 2019 - Full paths to executables",
+            "multiplatform": false,
+            "multipath": true
+        }, {
+            "type": "raw-json",
+            "label": "Maya 2020 Environments",
+            "key": "maya_2020_environments"
+        }, {
+            "type": "path",
+            "key": "maya_2020_executables",
+            "label": "Maya 2020 - Full paths to executables",
+            "multiplatform": true,
+            "multipath": true
+        }, {
+            "type": "raw-json",
+            "label": "Maya 2021 Environments",
+            "key": "maya_2021_environments"
+        }, {
+            "type": "path",
+            "key": "maya_2021_executables",
+            "label": "Maya 2021 - Full paths to executables",
+            "multiplatform": true,
+            "multipath": true
+        }
+    ]
+}
+```
+
+Template data can be used only to fill templates in values but not in keys. It is also possible to define default values for unfilled fields to do so one of the items in the list must be a dictionary with key "__default_values__"` and value as dictionary with default key: values (as in example above).
+```javascript
+{
+    ...
+    // Allowed
+    "key": "{to_fill}"
+    ...
+    // Not allowed
+    "{to_fill}": "value"
+    ...
+}
+```
+
+Because formatting values can be only string it is possible to use formatting values which are replaced with different types.
+```javascript
+// Template data
+{
+    "template_data": {
+        "executable_multiplatform": {
+            "type": "schema",
+            "name": "my_multiplatform_schema"
+        }
+    }
+}
+// Template content
+{
+    ...
+    // Allowed - value is replaced with dictionary
+    "multiplatform": "{executable_multiplatform}"
+    ...
+    // Not allowed - there is no way how it could be replaced
+    "multiplatform": "{executable_multiplatform}_enhanced_string"
+    ...
+}
+```
+
+#### dynamic_schema
+Dynamic schema item marks a place in settings schema where schemas defined by `BaseModuleSettingsDef` can be placed.
+- example:
+```javascript
+{
+    "type": "dynamic_schema",
+    "name": "project_settings/global"
+}
+```
+- `BaseModuleSettingsDef` with implemented `get_settings_schemas` can return a dictionary where key defines a dynamic schema name and value schemas that will be put there
+- dynamic schemas work almost the same way as templates
+    - one item can be replaced by multiple items (or by 0 items)
+- goal is to dynamically load settings of OpenPype modules without having their schemas or default values in core repository
+    - values of these schemas are saved using the `BaseModuleSettingsDef` methods
+- we recommend to use `JsonFilesSettingsDef` which has full implementation of storing default values to json files
+    - requires only to implement method `get_settings_root_path` which should return path to root directory where settings schema can be found and default values will be saved
+
+### Basic Dictionary inputs
+These inputs wraps another inputs into {key: value} relation
+
+#### dict
+- this is dictionary type wrapping more inputs with keys defined in schema
+- may be used as dynamic children (e.g. in [list](#list) or [dict-modifiable](#dict-modifiable))
+	- in that case the only key modifier is `children` which is a list of its keys
+	- USAGE: e.g. List of dictionaries where each dictionary has the same structure.
+- if is not used as dynamic children then must have defined `"key"` under which are it's values stored
+- may be with or without `"label"` (only for GUI)
+	- `"label"` must be set to be able to mark item as group with `"is_group"` key set to True
+- item with label can visually wrap its children
+    - this option is enabled by default to turn off set `"use_label_wrap"` to `False`
+    - label wrap is by default collapsible
+        - that can be set with key `"collapsible"` to `True`/`False`
+        - with key `"collapsed"` as `True`/`False` can be set that is collapsed when GUI is opened (Default: `False`)
+    - it is possible to add lighter background with `"highlight_content"` (Default: `False`)
+        - lighter background has limits of maximum applies after 3-4 nested highlighted items there is not much difference in the color
+    - output is dictionary `{the "key": children values}`
+```javascript
+// Example
+{
+    "key": "applications",
+    "type": "dict",
+    "label": "Applications",
+    "collapsible": true,
+    "highlight_content": true,
+    "is_group": true,
+    "is_file": true,
+    "children": [
+        ...ITEMS...
+    ]
+}
+
+// Without label
+{
+    "type": "dict",
+    "key": "global",
+    "children": [
+        ...ITEMS...
+    ]
+}
+
+// When used as widget
+{
+    "type": "list",
+    "key": "profiles",
+    "label": "Profiles",
+    "object_type": {
+        "type": "dict",
+        "children": [
+            {
+                "key": "families",
+                "label": "Families",
+                "type": "list",
+                "object_type": "text"
+            }, {
+                "key": "hosts",
+                "label": "Hosts",
+                "type": "list",
+                "object_type": "text"
+            }
+            ...
+        ]
+    }
+}
+```
+
+#### dict-roots
+- entity can be used only in Project settings
+- keys of dictionary are based on current project roots
+- they are not updated "live" it is required to save root changes and then
+    modify values on this entity
+    # TODO do live updates
+```javascript
+{
+    "type": "dict-roots",
+    "key": "roots",
+    "label": "Roots",
+    "object_type": {
+        "type": "path",
+        "multiplatform": true,
+        "multipath": false
+    }
+}
+```
+
+#### dict-conditional
+- is similar to `dict` but has always available one enum entity
+    - the enum entity has single selection and it's value define other children entities
+- each value of enumerator have defined children that will be used
+    - there is no way how to have shared entities across multiple enum items
+- value from enumerator is also stored next to other values
+    - to define the key under which will be enum value stored use `enum_key`
+    - `enum_key` must match key regex and any enum item can't have children with same key
+    - `enum_label` is label of the entity for UI purposes
+- enum items are define with `enum_children`
+    - it's a list where each item represents single item for the enum
+    - all items in `enum_children` must have at least `key` key which represents value stored under `enum_key`
+    - enum items can define `label` for UI purposes
+    - most important part is that item can define `children` key where are definitions of it's children (`children` value works the same way as in `dict`)
+- to set default value for `enum_key` set it with `enum_default`
+- entity must have defined `"label"` if is not used as widget
+- is set as group if any parent is not group (can't have children as group)
+- may be with or without `"label"` (only for GUI)
+	- `"label"` must be set to be able to mark item as group with `"is_group"` key set to True
+- item with label can visually wrap its children
+	- this option is enabled by default to turn off set `"use_label_wrap"` to `False`
+	- label wrap is by default collapsible
+		- that can be set with key `"collapsible"` to `True`/`False`
+		- with key `"collapsed"` as `True`/`False` can be set that is collapsed when GUI is opened (Default: `False`)
+	- it is possible to add lighter background with `"highlight_content"` (Default: `False`)
+		- lighter background has limits of maximum applies after 3-4 nested highlighted items there is not much difference in the color
+- for UI purposes was added `enum_is_horizontal` which will make combobox appear next to children inputs instead of on top of them (Default: `False`)
+	- this has extended ability of `enum_on_right` which will move combobox to right side next to children widgets (Default: `False`)
+- output is dictionary `{the "key": children values}`
+- using this type as template item for list type can be used to create infinite hierarchies
+
+```javascript
+// Example
+{
+    "type": "dict-conditional",
+    "key": "my_key",
+    "label": "My Key",
+    "enum_key": "type",
+    "enum_label": "label",
+    "enum_children": [
+        // Each item must be a dictionary with 'key'
+        {
+            "key": "action",
+            "label": "Action",
+            "children": [
+                {
+                    "type": "text",
+                    "key": "key",
+                    "label": "Key"
+                },
+                {
+                    "type": "text",
+                    "key": "label",
+                    "label": "Label"
+                },
+                {
+                    "type": "text",
+                    "key": "command",
+                    "label": "Comand"
+                }
+            ]
+        },
+        {
+            "key": "menu",
+            "label": "Menu",
+            "children": [
+                {
+                    "key": "children",
+                    "label": "Children",
+                    "type": "list",
+                    "object_type": "text"
+                }
+            ]
+        },
+        {
+            // Separator does not have children as "separator" value is enough
+            "key": "separator",
+            "label": "Separator"
+        }
+    ]
+}
+```
+
+How output of the schema could look like on save:
+```javascript
+{
+    "type": "separator"
+}
+
+{
+    "type": "action",
+    "key": "action_1",
+    "label": "Action 1",
+    "command": "run command -arg"
+}
+
+{
+    "type": "menu",
+    "children": [
+        "child_1",
+        "child_2"
+    ]
+}
+```
+
+### Inputs for setting any kind of value (`Pure` inputs)
+- all inputs must have defined `"key"` if are not used as dynamic item
+    - they can also have defined `"label"`
+
+#### boolean
+- simple checkbox, nothing more to set
+```javascript
+{
+    "type": "boolean",
+    "key": "my_boolean_key",
+    "label": "Do you want to use Pype?"
+}
+```
+
+#### number
+- number input, can be used for both integer and float
+    - key `"decimal"` defines how many decimal places will be used, 0 is for integer input (Default: `0`)
+    - key `"minimum"` as minimum allowed number to enter (Default: `-99999`)
+    - key `"maxium"` as maximum allowed number to enter (Default: `99999`)
+- key `"steps"` will change single step value of UI inputs (using arrows and wheel scroll)
+- for UI it is possible to show slider to enable this option set `show_slider` to `true`
+```javascript
+{
+    "type": "number",
+    "key": "fps",
+    "label": "Frame rate (FPS)"
+    "decimal": 2,
+    "minimum": 1,
+    "maximum": 300000
+}
+```
+
+```javascript
+{
+    "type": "number",
+    "key": "ratio",
+    "label": "Ratio"
+    "decimal": 3,
+    "minimum": 0,
+    "maximum": 1,
+    "show_slider": true
+}
+```
+
+#### text
+- simple text input
+    - key `"multiline"` allows to enter multiple lines of text (Default: `False`)
+    - key `"placeholder"` allows to show text inside input when is empty (Default: `None`)
+
+```javascript
+{
+    "type": "text",
+    "key": "deadline_pool",
+    "label": "Deadline pool"
+}
+```
+
+#### path-input
+- Do not use this input in schema please (use `path` instead)
+- this input is implemented to add additional features to text input
+- this is meant to be used in proxy input `path`
+
+#### raw-json
+- a little bit enhanced text input for raw json
+- can store dictionary (`{}`) or list (`[]`) but not both
+    - by default stores dictionary to change it to list set `is_list` to `True`
+- has validations of json format
+- output can be stored as string
+    - this is to allow any keys in dictionary
+    - set key `store_as_string` to `true`
+    - code using that setting must expected that value is string and use json module to convert it to python types
+
+```javascript
+{
+    "type": "raw-json",
+    "key": "profiles",
+    "label": "Extract Review profiles",
+    "is_list": true
+}
+```
+
+#### enum
+- enumeration of values that are predefined in schema
+- multiselection can be allowed with setting key `"multiselection"` to `True` (Default: `False`)
+- values are defined under value of key `"enum_items"` as list
+    - each item in list is simple dictionary where value is label and key is value which will be stored
+    - should be possible to enter single dictionary if order of items doesn't matter
+- it is possible to set default selected value/s with `default` attribute
+    - it is recommended to use this option only in single selection mode
+    - at the end this option is used only when defying default settings value or in dynamic items
+
+```javascript
+{
+    "key": "tags",
+    "label": "Tags",
+    "type": "enum",
+    "multiselection": true,
+    "enum_items": [
+        {"burnin": "Add burnins"},
+        {"ftrackreview": "Add to Ftrack"},
+        {"delete": "Delete output"},
+        {"slate-frame": "Add slate frame"},
+        {"no-handles": "Skip handle frames"}
+    ]
+}
+```
+
+#### anatomy-templates-enum
+- enumeration of all available anatomy template keys
+- have only single selection mode
+- it is possible to define default value `default`
+    - `"work"` is used if default value is not specified
+- enum values are not updated on the fly it is required to save templates and
+    reset settings to recache values
+```javascript
+{
+    "key": "host",
+    "label": "Host name",
+    "type": "anatomy-templates-enum",
+    "default": "publish"
+}
+```
+
+#### hosts-enum
+- enumeration of available hosts
+- multiselection can be allowed with setting key `"multiselection"` to `True` (Default: `False`)
+- it is possible to add empty value (represented with empty string) with setting `"use_empty_value"` to `True` (Default: `False`)
+- it is possible to set `"custom_labels"` for host names where key `""` is empty value (Default: `{}`)
+- to filter host names it is required to define `"hosts_filter"` which is list of host names that will be available
+    - do not pass empty string if `use_empty_value` is enabled
+    - ignoring host names would be more dangerous in some cases
+```javascript
+{
+    "key": "host",
+    "label": "Host name",
+    "type": "hosts-enum",
+    "multiselection": false,
+    "use_empty_value": true,
+    "custom_labels": {
+        "": "N/A",
+        "nuke": "Nuke"
+    },
+    "hosts_filter": [
+        "nuke"
+    ]
+}
+```
+
+#### apps-enum
+- enumeration of available application and their variants from system settings
+    - applications without host name are excluded
+- can be used only in project settings
+- has only `multiselection`
+- used only in project anatomy
+```javascript
+{
+    "type": "apps-enum",
+    "key": "applications",
+    "label": "Applications"
+}
+```
+
+#### tools-enum
+- enumeration of available tools and their variants from system settings
+- can be used only in project settings
+- has only `multiselection`
+- used only in project anatomy
+```javascript
+{
+    "type": "tools-enum",
+    "key": "tools_env",
+    "label": "Tools"
+}
+```
+
+#### task-types-enum
+- enumeration of task types from current project
+- enum values are not updated on the fly and modifications of task types on project require save and reset to be propagated to this enum
+- has set `multiselection` to `True` but can be changed to `False` in schema
+
+#### deadline_url-enum
+- deadline module specific enumerator using deadline system settings to fill it's values
+- TODO: move this type to deadline module
+
+### Inputs for setting value using Pure inputs
+- these inputs also have required `"key"`
+- attribute `"label"` is required in few conditions
+    - when item is marked `as_group` or when `use_label_wrap`
+- they use Pure inputs "as widgets"
+
+#### list
+- output is list
+- items can be added and removed
+- items in list must be the same type
+- to wrap item in collapsible widget with label on top set `use_label_wrap` to `True`
+    - when this is used `collapsible` and `collapsed` can be set (same as `dict` item does)
+- type of items is defined with key `"object_type"`
+- there are 2 possible ways how to set the type:
+    1.) dictionary with item modifiers (`number` input has `minimum`, `maximum` and `decimals`) in that case item type must be set as value of `"type"` (example below)
+    2.) item type name as string without modifiers (e.g. [text](#text))
+    3.) enhancement of 1.) there is also support of `template` type but be carefull about endless loop of templates
+        - goal of using `template` is to easily change same item definitions in multiple lists
+
+1.) with item modifiers
+```javascript
+{
+    "type": "list",
+    "key": "exclude_ports",
+    "label": "Exclude ports",
+    "object_type": {
+        "type": "number", # number item type
+        "minimum": 1, # minimum modifier
+        "maximum": 65535 # maximum modifier
+    }
+}
+```
+
+2.) without modifiers
+```javascript
+{
+    "type": "list",
+    "key": "exclude_ports",
+    "label": "Exclude ports",
+    "object_type": "text"
+}
+```
+
+3.) with template definition
+```javascript
+// Schema of list item where template is used
+{
+    "type": "list",
+    "key": "menu_items",
+    "label": "Menu Items",
+    "object_type": {
+        "type": "template",
+        "name": "template_object_example"
+    }
+}
+
+// WARNING:
+//  In this example the template use itself inside which will work in `list`
+//  but may cause an issue in other entity types (e.g. `dict`).
+
+'template_object_example.json' :
+[
+    {
+        "type": "dict-conditional",
+        "use_label_wrap": true,
+        "collapsible": true,
+        "key": "menu_items",
+        "label": "Menu items",
+        "enum_key": "type",
+        "enum_label": "Type",
+        "enum_children": [
+            {
+                "key": "action",
+                "label": "Action",
+                "children": [
+                    {
+                        "type": "text",
+                        "key": "key",
+                        "label": "Key"
+                    }
+                ]
+            }, {
+                "key": "menu",
+                "label": "Menu",
+                "children": [
+                    {
+                        "key": "children",
+                        "label": "Children",
+                        "type": "list",
+                        "object_type": {
+                            "type": "template",
+                            "name": "template_object_example"
+                        }
+                    }
+                ]
+            }
+        ]
+    }
+]
+```
+
+#### dict-modifiable
+- one of dictionary inputs, this is only used as value input
+- items in this input can be removed and added same way as in `list` input
+- value items in dictionary must be the same type
+- required keys may be defined under `"required_keys"`
+    - required keys must be defined as a list (e.g. `["key_1"]`) and are moved to the top
+    - these keys can't be removed or edited (it is possible to edit label if item is collapsible)
+- type of items is defined with key `"object_type"`
+    - there are 2 possible ways how to set the object type (Examples below):
+    1. just a type name as string without modifiers (e.g. `"text"`)
+    2. full types with modifiers as dictionary(`number` input has `minimum`, `maximum` and `decimals`) in that case item type must be set as value of `"type"`
+- this input can be collapsible
+    - `"use_label_wrap"` must be set to `True` (Default behavior)
+    - that can be set with key `"collapsible"` as `True`/`False` (Default: `True`)
+        - with key `"collapsed"` as `True`/`False` can be set that is collapsed when GUI is opened (Default: `False`)
+
+1. **Object type** without modifiers
+```javascript
+{
+    "type": "dict-modifiable",
+    "object_type": "text",
+    "is_group": true,
+    "key": "templates_mapping",
+    "label": "Muster - Templates mapping",
+    "is_file": true
+}
+```
+
+2. **Object type** with item modifiers
+```javascript
+{
+    "type": "dict-modifiable",
+    "object_type": {
+        "type": "number",
+        "minimum": 0,
+        "maximum": 300
+    },
+    "is_group": true,
+    "key": "templates_mapping",
+    "label": "Muster - Templates mapping",
+    "is_file": true
+}
+```
+
+#### path
+- input for paths, use `path-input` internally
+- has 2 input modifiers `"multiplatform"` and `"multipath"`
+    - `"multiplatform"` - adds `"windows"`, `"linux"` and `"darwin"` path inputs (result is dictionary)
+    - `"multipath"` - it is possible to enter multiple paths
+    - if both are enabled result is dictionary with lists
+
+```javascript
+{
+    "type": "path",
+    "key": "ffmpeg_path",
+    "label": "FFmpeg path",
+    "multiplatform": true,
+    "multipath": true
+}
+```
+
+#### list-strict
+- input for strict number of items in list
+- each child item can be different type with different possible modifiers
+- it is possible to display them in horizontal or vertical layout
+    - key `"horizontal"` as `True`/`False` (Default: `True`)
+- each child may have defined `"label"` which is shown next to input
+    - label does not reflect modifications or overrides (TODO)
+- children item are defined under key `"object_types"` which is list of dictionaries
+    - key `"children"` is not used because is used for hierarchy validations in schema
+- USAGE: For colors, transformations, etc. Custom number and different modifiers
+  give ability to define if color is HUE or RGB, 0-255, 0-1, 0-100 etc.
+
+```javascript
+{
+    "type": "list-strict",
+    "key": "color",
+    "label": "Color",
+    "object_types": [
+        {
+            "label": "Red",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Green",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Blue",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 255,
+            "decimal": 0
+        }, {
+            "label": "Alpha",
+            "type": "number",
+            "minimum": 0,
+            "maximum": 1,
+            "decimal": 6
+        }
+    ]
+}
+```
+
+#### color
+- pre implemented entity to store and load color values
+- entity store and expect list of 4 integers in range 0-255
+    - integers represents rgba [Red, Green, Blue, Alpha]
+- has modifier `"use_alpha"` which can be `True`/`False`
+    - alpha is always `255` if set to `True` and alpha slider is not visible in UI
+
+```javascript
+{
+    "type": "color",
+    "key": "bg_color",
+    "label": "Background Color"
+}
+```
+
+### Anatomy
+Anatomy represents data stored on project document. Item cares about **Project Anatomy**.
+
+#### anatomy
+- entity is just enhanced [dict](#dict) item
+- anatomy has always all keys overridden with overrides
+
+### Noninteractive items
+Items used only for UI purposes.
+
+#### label
+- add label with note or explanations
+- it is possible to use html tags inside the label
+- set `work_wrap` to `true`/`false` if you want to enable word wrapping in UI (default: `false`)
+
+```javascript
+{
+    "type": "label",
+    "label": "<span style=\"color:#FF0000\";>RED LABEL:</span> Normal label"
+}
+```
+
+#### separator
+- legacy name is `splitter` (still usable)
+- visual separator of items (more divider than separator)
+
+```javascript
+{
+    "type": "separator"
+}
+```
+
+### Proxy wrappers
+- should wrap multiple inputs only visually
+- these do not have `"key"` key and do not allow to have `"is_file"` or `"is_group"` modifiers enabled
+- can't be used as a widget (first item in e.g. `list`, `dict-modifiable`, etc.)
+
+#### form
+- wraps inputs into form look layout
+- should be used only for Pure inputs
+
+```javascript
+{
+    "type": "dict-form",
+    "children": [
+        {
+            "type": "text",
+            "key": "deadline_department",
+            "label": "Deadline apartment"
+        }, {
+            "type": "number",
+            "key": "deadline_priority",
+            "label": "Deadline priority"
+        }, {
+           ...
+        }
+    ]
+}
+```
+
+
+#### collapsible-wrap
+- wraps inputs into collapsible widget
+    - looks like `dict` but does not hold `"key"`
+- should be used only for Pure inputs
+
+```javascript
+{
+    "type": "collapsible-wrap",
+    "label": "Collapsible example"
+    "children": [
+        {
+            "type": "text",
+            "key": "_example_input_collapsible",
+            "label": "Example input in collapsible wrapper"
+        }, {
+           ...
+        }
+    ]
+}
+```
+
+
+## How to add new settings
+Always start with modifying or adding a new schema and don't worry about values. When you think schema is ready to use launch OpenPype settings in development mode using `poetry run python ./start.py settings --dev` or prepared script in `~/openpype/tools/run_settings(.sh|.ps1)`. Settings opened in development mode have the checkbox `Modify defaults` available in the bottom left corner. When checked default values are modified and saved on `Save`. This is a recommended approach on how default settings should be created instead of direct modification of files.
+
+![Modify default settings](assets/settings_dev.png)
diff --git a/website/docs/module_ftrack.md b/website/docs/module_ftrack.md
index 667782754f..6d5529b512 100644
--- a/website/docs/module_ftrack.md
+++ b/website/docs/module_ftrack.md
@@ -13,7 +13,7 @@ Ftrack is currently the main project management option for OpenPype. This docume
 ## Prepare Ftrack for OpenPype
 
 ### Server URL
-If you want to connect Ftrack to OpenPype you might need to make few changes in Ftrack settings. These changes would take a long time to do manually, so we prepared a few Ftrack actions to help you out. First, you'll need to launch OpenPype settings, enable [Ftrack module](admin_settings_system.md#Ftrack), and enter the address to your Ftrack server. 
+If you want to connect Ftrack to OpenPype you might need to make few changes in Ftrack settings. These changes would take a long time to do manually, so we prepared a few Ftrack actions to help you out. First, you'll need to launch OpenPype settings, enable [Ftrack module](admin_settings_system.md#Ftrack), and enter the address to your Ftrack server.
 
 ### Login
 Once your server is configured, restart OpenPype and you should be prompted to enter your [Ftrack credentials](artist_ftrack.md#How-to-use-Ftrack-in-OpenPype) to be able to run our Ftrack actions. If you are already logged in to Ftrack in your browser, it is enough to press `Ftrack login` and it will connect automatically.
@@ -26,7 +26,7 @@ You can only use our Ftrack Actions and publish to Ftrack if each artist is logg
 ### Custom Attributes
 After successfully connecting OpenPype with you Ftrack, you can right click on any project in Ftrack and you should see a bunch of actions available. The most important one is called `OpenPype Admin` and contains multiple options inside.
 
-To prepare Ftrack for working with OpenPype you'll need to run [OpenPype Admin - Create/Update Custom Attributes](manager_ftrack_actions.md#create-update-avalon-attributes), which creates and sets the Custom Attributes necessary for OpenPype to function. 
+To prepare Ftrack for working with OpenPype you'll need to run [OpenPype Admin - Create/Update Custom Attributes](manager_ftrack_actions.md#create-update-avalon-attributes), which creates and sets the Custom Attributes necessary for OpenPype to function.
 
 
 
@@ -34,7 +34,7 @@ To prepare Ftrack for working with OpenPype you'll need to run [OpenPype Admin -
 Ftrack Event Server is the key to automation of many tasks like _status change_, _thumbnail update_, _automatic synchronization to Avalon database_ and many more. Event server should run at all times to perform the required processing as it is not possible to catch some of them retrospectively with enough certainty.
 
 ### Running event server
-There are specific launch arguments for event server. With `openpype_console eventserver` you can launch event server but without prior preparation it will terminate immediately. The reason is that event server requires 3 pieces of information: _Ftrack server url_, _paths to events_ and _credentials (Username and API key)_. Ftrack server URL and Event path are set from OpenPype's environments by default, but the credentials must be done separatelly for security reasons.
+There are specific launch arguments for event server. With `openpype_console module ftrack eventserver` you can launch event server but without prior preparation it will terminate immediately. The reason is that event server requires 3 pieces of information: _Ftrack server url_, _paths to events_ and _credentials (Username and API key)_. Ftrack server URL and Event path are set from OpenPype's environments by default, but the credentials must be done separatelly for security reasons.
 
 
 
@@ -53,7 +53,7 @@ There are specific launch arguments for event server. With `openpype_console eve
 -   **`--ftrack-api-key "00000aaa-11bb-22cc-33dd-444444eeeee"`** : User's API key
 -   `--ftrack-url "https://yourdomain.ftrackapp.com/"` : Ftrack server URL _(it is not needed to enter if you have set `FTRACK_SERVER` in OpenPype' environments)_
 
-So if you want to use OpenPype's environments then you can launch event server for first time with these arguments `openpype_console.exe eventserver --ftrack-user "my.username" --ftrack-api-key "00000aaa-11bb-22cc-33dd-444444eeeee" --store-credentials`. Since that time, if everything was entered correctly, you can launch event server with `openpype_console.exe eventserver`.
+So if you want to use OpenPype's environments then you can launch event server for first time with these arguments `openpype_console.exe module ftrack eventserver --ftrack-user "my.username" --ftrack-api-key "00000aaa-11bb-22cc-33dd-444444eeeee" --store-credentials`. Since that time, if everything was entered correctly, you can launch event server with `openpype_console.exe module ftrack eventserver`.
 
 </TabItem>
 <TabItem value="env">
@@ -72,7 +72,7 @@ We do not recommend setting your Ftrack user and api key environments in a persi
 
 ### Where to run event server
 
-We recommend you to run event server on stable server machine with ability to connect to Avalon database and Ftrack web server. Best practice we recommend is to run event server as service. It can be Windows or Linux. 
+We recommend you to run event server on stable server machine with ability to connect to OpenPype database and Ftrack web server. Best practice we recommend is to run event server as service. It can be Windows or Linux.
 
 :::important
 Event server should **not** run more than once! It may cause major issues.
@@ -99,11 +99,10 @@ Event server should **not** run more than once! It may cause major issues.
 -   add content to the file:
 ```sh
 #!/usr/bin/env bash
-export OPENPYPE_DEBUG=1
 export OPENPYPE_MONGO=<openpype-mongo-url>
 
 pushd /mnt/path/to/openpype
-./openpype_console eventserver --ftrack-user <openpype-admin-user> --ftrack-api-key <api-key>
+./openpype_console module ftrack eventserver --ftrack-user <openpype-admin-user> --ftrack-api-key <api-key> --debug
 ```
 -   change file permission:
     `sudo chmod 0755 /opt/openpype/run_event_server.sh`
@@ -140,14 +139,13 @@ WantedBy=multi-user.target
 <TabItem value="win">
 
 -   create service file: `openpype-ftrack-eventserver.bat`
--   add content to the service file: 
+-   add content to the service file:
 ```sh
 @echo off
-set OPENPYPE_DEBUG=1
 set OPENPYPE_MONGO=<openpype-mongo-url>
 
 pushd \\path\to\openpype
-openpype_console.exe eventserver --ftrack-user <openpype-admin-user> --ftrack-api-key <api-key>
+openpype_console.exe module ftrack eventserver --ftrack-user <openpype-admin-user> --ftrack-api-key <api-key> --debug
 ```
 -   download and install `nssm.cc`
 -   create Windows service according to nssm.cc manual
@@ -174,7 +172,7 @@ This event updates entities on their changes Ftrack. When new entity is created
 Deleting an entity by Ftrack's default is not processed for security reasons _(to delete entity use [Delete Asset/Subset action](manager_ftrack_actions.md#delete-asset-subset))_.
 :::
 
-### Synchronize Hierarchical and Entity Attributes 
+### Synchronize Hierarchical and Entity Attributes
 
 Auto-synchronization of hierarchical attributes from Ftrack entities.
 
@@ -190,7 +188,7 @@ Change status of next task from `Not started` to `Ready` when previous task is a
 
 Multiple detailed rules for next task update can be configured in the settings.
 
-### Delete Avalon ID from new entity 
+### Delete Avalon ID from new entity
 
 Is used to remove value from `Avalon/Mongo Id` Custom Attribute when entity is created.
 
@@ -215,7 +213,7 @@ This event handler allows setting of different status to a first created Asset V
 This is useful for example if first version publish doesn't contain any actual reviewable work, but is only used for roundtrip conform check, in which case this version could receive status `pending conform` instead of standard `pending review`
 
 ### Update status on next task
-Change status on next task by task types order when task status state changed to "Done". All tasks with the same Task mapping of next task status changes From → To. Some status can be ignored. 
+Change status on next task by task types order when task status state changed to "Done". All tasks with the same Task mapping of next task status changes From → To. Some status can be ignored.
 
 ## Publish plugins
 
@@ -238,7 +236,7 @@ Add Ftrack Family: enabled
 
 #### Advanced adding if additional families present
 
-In special cases adding 'ftrack' based on main family ('Families' set higher) is not enough. 
+In special cases adding 'ftrack' based on main family ('Families' set higher) is not enough.
 (For example upload to Ftrack for 'plate' main family should only happen if 'review' is contained in instance 'families', not added in other cases. )
 
-![Collect Ftrack Family](assets/ftrack/ftrack-collect-advanced.png)
\ No newline at end of file
+![Collect Ftrack Family](assets/ftrack/ftrack-collect-advanced.png)
diff --git a/website/docs/system_introduction.md b/website/docs/system_introduction.md
index 71c5d64aa8..05627b5359 100644
--- a/website/docs/system_introduction.md
+++ b/website/docs/system_introduction.md
@@ -17,7 +17,7 @@ various usage scenarios.
 
 You can find detailed breakdown of technical requirements [here](dev_requirements), but in general OpenPype should be able
 to operate in most studios fairly quickly. The main obstacles are usually related to workflows and habits, that
-might now be fully compatible with what OpenPype is expecting or enforcing. 
+might not be fully compatible with what OpenPype is expecting or enforcing. It is recommended to go through artists [key concepts](artist_concepts) to get idea about basics.
 
 Keep in mind that if you run into any workflows that are not supported, it's usually just because we haven't hit 
 that particular case and it can most likely be added upon request. 
@@ -48,24 +48,3 @@ to the table
 - Some DCCs do not support using Environment variables in file paths. This will make it very hard to maintain full multiplatform
 compatibility as well variable storage roots.
 - Relying on VPN connection and using it to work directly of network storage will be painfully slow.
-
-
-## Repositories
-
-### [OpenPype](https://github.com/pypeclub/pype)
-
-This is where vast majority of the code that works with your data lives. It acts
-as Avalon-Config, if we're speaking in avalon terms. 
-
-Avalon gives us the ability to work with a certain host, say Maya, in a standardized manner, but OpenPype defines **how** we work with all the data, allows most of the behavior to be configured on a very granular level and provides a comprehensive build and installation tools for it.
-
-Thanks to that, we are able to maintain one codebase for vast majority of the features across all our clients deployments while keeping the option to tailor the pipeline to each individual studio.
-
-### [Avalon-core](https://github.com/pypeclub/avalon-core)
-
-Avalon-core is the heart of OpenPype. It provides the base functionality including key GUIs (albeit expanded and modified by us), database connection, standards for data structures, working with entities and some universal tools.
-
-Avalon is being actively developed and maintained by a community of studios and TDs from around the world, with Pype Club team being an active contributor as well.
-
-Due to the extensive work we've done on OpenPype and the need to react quickly to production needs, we
-maintain our own fork of avalon-core, which is kept up to date with upstream changes as much as possible.
diff --git a/website/docs/upgrade_notes.md b/website/docs/upgrade_notes.md
deleted file mode 100644
index 8231cf997d..0000000000
--- a/website/docs/upgrade_notes.md
+++ /dev/null
@@ -1,165 +0,0 @@
----
-id: update_notes
-title: Update Notes
-sidebar_label: Update Notes
----
-
-<a name="update_to_2.13.0"></a>
-
-## **Updating to 2.13.0** ##
-
-### MongoDB
-
-**Must**
-
-Due to changes in how tasks are stored in the database (we added task types and possibility of more arbitrary data.), we must take a few precautions when updating.
-1. Make sure that ftrack event server with sync to avalon is NOT running during the update.
-2. Any project that is to be worked on with 2.13 must be synced from ftrack to avalon with the updated sync to avalon action, or using and updated event server sync to avalon event.
-
-If 2.12 event servers runs when trying to update the project sync with 2.13, it will override any changes.
-
-### Nuke Studio / hiero
-
-Make sure to re-generate pype tags and replace any `task` tags on your shots with the new ones. This will allow you to make multiple tasks of the same type, but with different task name at the same time.
-
-### Nuke
-
-Due to a minor update to nuke write node, artists will be prompted to update their write nodes before being able to publish any old shots. There is a "repair" action for this in the publisher, so it doesn't have to be done manually.
-
-
-<a name="update_to_2.12.0"></a>
-
-## **Updating to 2.12.0** ##
-
-### Apps and tools
-
-**Must**
-
-run Create/Update Custom attributes action (to update custom attributes group)
-check if studio has set custom intent values and move values to ~/config/presets/global/intent.json
-
-**Optional**
-
-Set true/false on application and tools by studio usage (eliminate app list in Ftrack and time for registering Ftrack ations)
-
-
-<a name="update_to_2.11.0"></a>
-
-## **Updating to 2.11.0** ##
-
-### Maya in deadline
-
-We added or own maya deadline plugin to make render management easier. It operates the same as standard mayaBatch in deadline, but allow us to separate Pype sumitted jobs from standard submitter. You'll need to follow this guide to update this [install pype deadline](https://pype.club/docs/admin_hosts#pype-dealine-supplement-code)
-
-
-<a name="update_to_2.9.0"></a>
-
-## **Updating to 2.9.0** ##
-
-### Review and Burnin PRESETS
-
-This release introduces a major update to working with review and burnin presets. They can now be much more granular and can target extremely specific usecases. The change is backwards compatible with previous format of review and burnin presets, however we highly recommend updating all the presets to the new format. Documentation on what this looks like can be found on pype main [documentation page](https://pype.club/docs/admin_presets_plugins#publishjson).
-
-### Multiroot and storages
-
-With the support of multiroot projects, we removed the old `storage.json` from configuration and replaced it with simpler `config/anatomy/roots.json`. This is a required change, but only needs to be done once per studio during the update to 2.9.0. [Read More](https://pype.club/docs/next/admin_config#roots)
-
-
-<a name="update_to_2.7.0"></a>
-
-## **Updating to 2.7.0** ##
-
-### Master Versions
-To activate `master` version workflow you need to activate `integrateMasterVersion` plugin in the `config/presets/plugins/global/publish.json`
-
-```
-"IntegrateMasterVersion": {"enabled": true},
-```
-
-### Ftrack
-
-Make sure that `intent` attributes in ftrack is set correctly. It should follow this setup unless you have your custom values
-```
-{
-    "label": "Intent",
-    "key": "intent",
-    "type": "enumerator",
-    "entity_type": "assetversion",
-    "group": "avalon",
-    "config": {
-        "multiselect": false,
-        "data": [
-            {"test": "Test"},
-            {"wip": "WIP"},
-            {"final": "Final"}
-        ]
-    }
-```
-
-
-<a name="update_to_2.6.0"></a>
-
-## **Updating to 2.6.0** ##
-
-### Dev vs Prod
-
-If you want to differentiate between dev and prod deployments of pype, you need to add `config.ini` file to `pype-setup/pypeapp` folder with content.
-
-```
-[Default]
-dev=true
-```
-
-### Ftrack
-
-You will have to log in to ftrack in pype after the update. You should be automatically prompted with the ftrack login window when you launch 2.6 release for the first time.
-
-Event server has to be restarted after the update to enable the ability to control it via action.
-
-### Presets
-
-There is a major change in the way how burnin presets are being stored. We simplified the preset format, however that means the currently running production configs need to be tweaked to match the new format.
-
-:::note Example of converting burnin preset from 2.5 to 2.6
-
-2.5 burnin preset
-
-```
-"burnins":{
-      "TOP_LEFT": {
-        "function": "text",
-        "text": "{dd}/{mm}/{yyyy}"
-      },
-      "TOP_CENTERED": {
-          "function": "text",
-          "text": ""
-      },
-      "TOP_RIGHT": {
-          "function": "text",
-          "text": "v{version:0>3}"
-      },
-      "BOTTOM_LEFT": {
-          "function": "text",
-          "text": "{frame_start}-{current_frame}-{frame_end}"
-      },
-      "BOTTOM_CENTERED": {
-          "function": "text",
-          "text": "{asset}"
-      },
-      "BOTTOM_RIGHT": {
-          "function": "frame_numbers",
-          "text": "{username}"
-      }
-```
-
-2.6 burnin preset
-```
-"burnins":{
-    "TOP_LEFT": "{dd}/{mm}/{yyyy}",
-    "TOP_CENTER": "",
-    "TOP_RIGHT": "v{version:0>3}"
-    "BOTTOM_LEFT": "{frame_start}-{current_frame}-{frame_end}",
-    "BOTTOM_CENTERED": "{asset}",
-    "BOTTOM_RIGHT": "{username}"
-}
-```
diff --git a/website/sidebars.js b/website/sidebars.js
index 9d60a5811c..920a3134f6 100644
--- a/website/sidebars.js
+++ b/website/sidebars.js
@@ -109,11 +109,7 @@ module.exports = {
                 "admin_hosts_tvpaint"
             ],
         },
-        {
-            type: "category",
-            label: "Releases",
-            items: ["changelog", "update_notes"],
-        },
+        "admin_releases",
         {
             type: "category",
             collapsed: false,
@@ -152,6 +148,7 @@ module.exports = {
         "dev_build",
         "dev_testing",
         "dev_contribute",
+        "dev_settings",
         {
             type: "category",
             label: "Hosts integrations",