Prepare 7.8.7 dock policy release

Ariver

2026-05-31 6f3ed4f3b8eb45734ca77916b4c96fab937cb2e2

 Apptag/Info.plist

@@ -19,15 +19,17 @@
   <key>CFBundlePackageType</key>
   <string>APPL</string>
   <key>CFBundleShortVersionString</key>
   <string>7.8.3</string>
   <string>7.8.7</string>
   <key>CFBundleVersion</key>
   <string>20260530.1652</string>
   <string>20260531.0252</string>
   <key>LSApplicationCategoryType</key>
   <string>public.app-category.utilities</string>
   <key>LSMinimumSystemVersion</key>
   <string>15.0</string>
   <key>LSMultipleInstancesProhibited</key>
   <true/>
   <key>LSUIElement</key>
   <true/>
   <key>NSHighResolutionCapable</key>
   <true/>
   <key>NSPrincipalClass</key>