diff --git a/project.yml b/project.yml
index ad1eb12..d5535f7 100644
--- a/project.yml
+++ b/project.yml
@@ -171,6 +171,16 @@ targets:
         PRODUCT_MODULE_NAME: KanbanQuickLook
         # `$(inherited)` keeps the configuration's own `DEBUG` — this only *adds* the layer gate.
         SWIFT_ACTIVE_COMPILATION_CONDITIONS: $(inherited) STORAGE_ONLY
+    # An embedded extension's CFBundleVersion must equal its host's, and the host's is stamped
+    # from the git commit count — so the extension stamps itself the same way, before embedding.
+    postBuildScripts:
+      - script: '"${SRCROOT}/../indie-skills/skills/app-versioning/scripts/update_build_info.sh"'
+        name: Update Build Info
+        shell: /bin/sh
+        basedOnDependencyAnalysis: false
+        inputFiles:
+          - $(TARGET_BUILD_DIR)/$(INFOPLIST_PATH)
+          - $(DWARF_DSYM_FOLDER_PATH)/$(DWARF_DSYM_FILE_NAME)/Contents/Info.plist
 
   # MARK: - Lanework for iPhone
   #