Update changelogs

Author: srujzs

dwds/CHANGELOG.md

@@ -5,6 +5,7 @@
 - Replace deprecated JS code `this.__proto__` with `Object.getPrototypeOf(this)`. - [#2500](https://github.com/dart-lang/webdev/pull/2500)
 - Migrate injected client code to `package:web`. - [#2491](https://github.com/dart-lang/webdev/pull/2491)
 - Deprecated MetadataProvider's, CompilerOptions', SdkConfiguration's & SdkLayout's soundNullSafety. - [#2427](https://github.com/dart-lang/webdev/issues/2427)
+- Add load strategy and an unimplemented hot restart strategy for DDC library bundle format.
 
 ## 24.1.0
 

frontend_server_common/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.2.3-wip
+
+- Add bootstrapping code for DDC library bundle format.
+
 ## 0.2.2
 
 - Start the frontend server from the AOT snapshot shipped in the Dart SDK.