Updated workflow file to be targetted against the stable version of 4.2

There is an issue in some older versions of Unreal (e.g. Postal), where
the engine does not handle vertices without explicit weighting,
resulting in corrupted meshes. This now mitigates the issue.

Thank you to makabray for reporting this issue.

.github/workflows/main.yml

@@ -11,13 +11,19 @@ jobs:
   build:
     runs-on: ubuntu-latest
     env:
-      BLENDER_VERSION: blender-4.2.0-beta+v42.d19d23e91f65-linux.x86_64-release
+      BLENDER_VERSION: blender-4.2.0-linux-x64
+      ADDON_NAME: io_scene_psk_psa
     steps:
       - uses: actions/checkout@v3
+      - uses: SebRollen/toml-action@v1.2.0
+        id: read_manifest
+        with:
+          file: '${{ env.ADDON_NAME }}/blender_manifest.toml'
+          field: 'version'
       - name: Set derived environment variables
         run: |
           echo "BLENDER_FILENAME=${{ env.BLENDER_VERSION }}.tar.xz" >> $GITHUB_ENV
-          echo "BLENDER_URL=https://cdn.builder.blender.org/download/daily/${{ env.BLENDER_VERSION }}.tar.xz" >> $GITHUB_ENV
+          echo "BLENDER_URL=https://mirrors.iu13.net/blender/release/Blender4.2/${{ env.BLENDER_VERSION }}.tar.xz" >> $GITHUB_ENV
       - name: Install Blender Dependencies
         run: |
           sudo apt-get install libxxf86vm-dev -y
@@ -35,14 +41,14 @@ jobs:
           echo "${{ github.workspace }}/${{ env.BLENDER_VERSION }}/" >> $GITHUB_PATH
       - name: Build extension
         run: |
-          pushd ./io_scene_psk_psa
+          pushd ./${{ env.ADDON_NAME }}
           blender --command extension build
           mkdir artifact
-          unzip -q io_scene_psk_psa.zip -d ./artifact
+          unzip -q ${{ env.ADDON_NAME }}-${{ steps.read_manifest.outputs.value }}.zip -d ./artifact
           popd
       - name: Archive addon
         uses: actions/upload-artifact@v4
         with:
-          name: io_scene_psk_psa-${{ github.ref_name }}-${{ github.sha }}
+          name: ${{ env.ADDON_NAME }}-${{ github.ref_name }}-${{ github.sha }}
           path: |
-            ./io_scene_psk_psa/artifact/*
+            ./${{ env.ADDON_NAME }}/artifact/*

io_scene_psk_psa/blender_manifest.toml

@@ -1,6 +1,6 @@
 schema_version = "1.0.0"
 id = "io_scene_psk_psa"
-version = "7.1.0"
+version = "7.1.1"
 name = "Unreal PSK/PSA (.psk/.psa)"
 tagline = "Import and export PSK and PSA files used in Unreal Engine"
 maintainer = "Colin Basnett <cmbasnett@gmail.com>"

io_scene_psk_psa/psa/export/operators.py

@@ -214,7 +214,7 @@ class PSA_OT_export(Operator, ExportHelper):
     bl_idname = 'psa_export.operator'
     bl_label = 'Export'
     bl_options = {'INTERNAL', 'UNDO'}
-    __doc__ = 'Export actions to PSA'
+    bl_description = 'Export actions to PSA'
     filename_ext = '.psa'
     filter_glob: StringProperty(default='*.psa', options={'HIDDEN'})
     filepath: StringProperty(

io_scene_psk_psa/psk/export/operators.py

@@ -159,7 +159,7 @@ class PSK_OT_export(Operator, ExportHelper):
     bl_idname = 'export.psk'
     bl_label = 'Export'
     bl_options = {'INTERNAL', 'UNDO'}
-    __doc__ = 'Export mesh and armature to PSK'
+    bl_description = 'Export mesh and armature to PSK'
     filename_ext = '.psk'
     filter_glob: StringProperty(default='*.psk', options={'HIDDEN'})
 

io_scene_psk_psa/psk/import_/operators.py

@@ -27,7 +27,7 @@ class PSK_OT_import(Operator, ImportHelper):
     bl_idname = 'import_scene.psk'
     bl_label = 'Import'
     bl_options = {'INTERNAL', 'UNDO', 'PRESET'}
-    __doc__ = 'Load a PSK file'
+    bl_description = 'Import a PSK file'
     filename_ext = '.psk'
     filter_glob: StringProperty(default='*.psk;*.pskx', options={'HIDDEN'})
     filepath: StringProperty(