add describeEnum removal breaking change entry and migration guide

sites/docs/src/content/release/breaking-changes/index.md

@@ -39,10 +39,12 @@ They're sorted by release and listed in alphabetical order:
 * [Added enabled property and made onChanged optional for DropdownButton][]
 * [OpenGL ES render-to-texture content is stored top-down][]
 * [Update semantics header and headingLevel behavior on iOS and Android][]
+* [Removal of `describeEnum`][]
 
 [Added enabled property and made onChanged optional for DropdownButton]: /release/breaking-changes/dropdownbutton-enabled-property
 [OpenGL ES render-to-texture content is stored top-down]: /release/breaking-changes/opengles-render-to-texture-top-down
 [Update semantics header and headingLevel behavior on iOS and Android]: /release/breaking-changes/semantics-header-heading-level
+[Removal of `describeEnum`]: /release/breaking-changes/remove-describeEnum
 
 <a id="released-in-flutter-344" aria-hidden="true"></a>
 ### Released in Flutter 3.44

sites/docs/src/content/release/breaking-changes/remove-describeEnum.md

@@ -0,0 +1,58 @@
+---
+title: Remove describeEnum
+description: >-
+  The `describeEnum` method has been removed from the Flutter framework.
+  Since Dart 2.14, enums have a `name` getter that does the same thing.
+---
+
+{% render "docs/breaking-changes.md" %}
+
+## Summary
+
+The `describeEnum` method has been removed from the framework because it's redundant with the `name`
+getter on `Enum` which was introduced in `Dart 2.14`.
+
+## Context
+
+Historically, Flutter used `describeEnum` to return a `String` description of an enum value.
+This became redundant when the `name` getter of `Enum` was introduced in `Dart 2.14`.
+
+## Migration guide
+
+If your code previously used the `describeEnum` method to get the value name of an enum member,
+migrate your code to use the `name` getter on the instance itself.
+
+```dart diff
+  enum Theme { light, dark }
+
+- final theme = describeEnum(Theme.light);
+
++ Theme.light.name;
+```
+
+:::important
+This migration isn't supported by `dart fix`.
+:::
+
+## Timeline
+
+Landed in version: TBD<br>
+In stable release: TBD
+
+## References
+
+API documentation:
+
+* [`enums`][]
+
+
+Relevant PRs:
+
+* [PR 94496][]
+* [PR 190076][]
+
+[`enums`]: {{site.dart-site}}/language/enums
+[PR 94496]: {{site.repo.flutter}}/pull/94496
+[PR 190076]: {{site.repo.flutter}}/pull/190076
+
+