diff --git a/.github/workflows/build_pypi.yml b/.github/workflows/build_pypi.yml
index 0b9099eb910b..ecddf27868d6 100644
--- a/.github/workflows/build_pypi.yml
+++ b/.github/workflows/build_pypi.yml
@@ -166,7 +166,7 @@ jobs:
         env:
           TWINE_USERNAME: __token__
           TWINE_PASSWORD: ${{ inputs.upload_to_pypi && secrets.PYPI_APIKEY || secrets.PYPI_APIKEY_TEST }}
-          TWINE_REPOSITORY_URL: ${{ inputs.upload_to_pypi && 'https://upload.pypi.org/legacy/ ' || 'https://test.pypi.org/legacy/' }}
+          TWINE_REPOSITORY_URL: ${{ inputs.upload_to_pypi && 'https://upload.pypi.org/legacy/' || 'https://test.pypi.org/legacy/' }}
         run: poetry run twine upload dist/*
 
       - name: Get PyPI package details
diff --git a/README.md b/README.md
index 95cab4fdf486..1fb21a6843ff 100644
--- a/README.md
+++ b/README.md
@@ -231,7 +231,7 @@ You can use Label Studio as an independent part of your machine learning workflo
 | label-studio | Server, distributed as a pip package |
 | [Frontend library](web/libs/editor/) | The Label Studio frontend library. This uses React to build the UI and mobx-state-tree for state management. |  
 | [Data Manager library](web/libs/datamanager/) | A library for the Data Manager, our data exploration tool. | 
-| [label-studio-converter](https://github.com/HumanSignal/label-studio-converter) | Encode labels in the format of your favorite machine learning library | 
+| [label-studio-converter](https://github.com/HumanSignal/label-studio-sdk/tree/master/src/label_studio_sdk/converter) | Encode labels in the format of your favorite machine learning library |
 | [label-studio-transformers](https://github.com/HumanSignal/label-studio-transformers) | Transformers library connected and configured for use with Label Studio |
 
 ## Citation
diff --git a/label_studio/feature_flags.json b/label_studio/feature_flags.json
index 184c844cbc7c..f96148991184 100644
--- a/label_studio/feature_flags.json
+++ b/label_studio/feature_flags.json
@@ -2499,6 +2499,33 @@
       "version": 5,
       "deleted": false
     },
+    "fflag_feat_front_leap_1424_grid_preview_short": {
+      "key": "fflag_feat_front_leap_1424_grid_preview_short",
+      "on": false,
+      "prerequisites": [],
+      "targets": [],
+      "contextTargets": [],
+      "rules": [],
+      "fallthrough": {
+        "variation": 0
+      },
+      "offVariation": 1,
+      "variations": [
+        true,
+        false
+      ],
+      "clientSideAvailability": {
+        "usingMobileKey": false,
+        "usingEnvironmentId": false
+      },
+      "clientSide": false,
+      "salt": "dfdd8f564ddc4111b73f59594a17502d",
+      "trackEvents": false,
+      "trackEventsFallthrough": false,
+      "debugEventsUntilDate": null,
+      "version": 2,
+      "deleted": false
+    },
     "fflag_feat_front_leap_187_video_seek_on_select_short": {
       "key": "fflag_feat_front_leap_187_video_seek_on_select_short",
       "on": true,
@@ -2985,6 +3012,33 @@
       "version": 2,
       "deleted": false
     },
+    "fflag_feat_front_optic_1351_use_new_projects_counts_api_short": {
+      "key": "fflag_feat_front_optic_1351_use_new_projects_counts_api_short",
+      "on": false,
+      "prerequisites": [],
+      "targets": [],
+      "contextTargets": [],
+      "rules": [],
+      "fallthrough": {
+        "variation": 0
+      },
+      "offVariation": 1,
+      "variations": [
+        true,
+        false
+      ],
+      "clientSideAvailability": {
+        "usingMobileKey": false,
+        "usingEnvironmentId": false
+      },
+      "clientSide": false,
+      "salt": "8fb14818f38c44e39f11993e13ab535a",
+      "trackEvents": false,
+      "trackEventsFallthrough": false,
+      "debugEventsUntilDate": null,
+      "version": 2,
+      "deleted": false
+    },
     "fflag_feat_front_optic_1419_backend_csv_comments_export_short": {
       "key": "fflag_feat_front_optic_1419_backend_csv_comments_export_short",
       "on": false,
@@ -4700,6 +4754,33 @@
       "version": 5,
       "deleted": false
     },
+    "fflag_fix_front_optic_1418_cache_members_manager_apis_short": {
+      "key": "fflag_fix_front_optic_1418_cache_members_manager_apis_short",
+      "on": false,
+      "prerequisites": [],
+      "targets": [],
+      "contextTargets": [],
+      "rules": [],
+      "fallthrough": {
+        "variation": 0
+      },
+      "offVariation": 1,
+      "variations": [
+        true,
+        false
+      ],
+      "clientSideAvailability": {
+        "usingMobileKey": false,
+        "usingEnvironmentId": false
+      },
+      "clientSide": false,
+      "salt": "15587c19c881430081d2fa63699543b9",
+      "trackEvents": false,
+      "trackEventsFallthrough": false,
+      "debugEventsUntilDate": null,
+      "version": 2,
+      "deleted": false
+    },
     "fflag_fix_leap_246_multi_object_hotkeys_160124_short": {
       "key": "fflag_fix_leap_246_multi_object_hotkeys_160124_short",
       "on": true,