Document we should update example app after release

tung2744 · tung2744 · commit 8e16250b7908 · 2025-11-20T13:41:14.000+08:00
diff --git a/DEVELOPER.md b/DEVELOPER.md
@@ -2,7 +2,9 @@
 
 Read https://dart.dev/tools/pub/publishing
 
-Basically you bump the version with a new commit, and then run `flutter pub publish`
+Basically you bump the version with a new commit, and then run `flutter pub publish`.
+
+Then run `cd example && flutter pub get`
 
 ## Known issue
 
