Add CHANGELOG for change in behavior to eslint-plugin rule enforcement

Author: aduth

packages/eslint-plugin/CHANGELOG.md

@@ -2,12 +2,16 @@
 
 ## Unreleased
 
+### Breaking CHanges
+
+-   Updated recommended ruleset to enforce [`import/no-unresolved`](https://github.com/import-js/eslint-plugin-import/blob/main/docs/rules/no-unresolved.md) for `@wordpress/` packages. These packages were previously exempted from the rule.
+
 ## 22.21.0 (2025-11-12)
 
 ### Enhancements
 
-- Disabled `import/no-unresolved`, `import/default`, and `import/named` checks for TypeScript files when TypeScript is installed, since these issues are [already checked by TypeScript](https://typescript-eslint.io/troubleshooting/typed-linting/performance/).
-- Improved resolution behavior to support modern package export semantics by updating default import resolver to [`eslint-import-resolver-typescript`](https://www.npmjs.com/package/eslint-import-resolver-typescript), including for non-TypeScript files.
+-   Disabled `import/no-unresolved`, `import/default`, and `import/named` checks for TypeScript files when TypeScript is installed, since these issues are [already checked by TypeScript](https://typescript-eslint.io/troubleshooting/typed-linting/performance/).
+-   Improved resolution behavior to support modern package export semantics by updating default import resolver to [`eslint-import-resolver-typescript`](https://www.npmjs.com/package/eslint-import-resolver-typescript), including for non-TypeScript files.
 
 ## 22.20.0 (2025-10-29)
 
@@ -27,9 +31,9 @@
 
 ### Enhancements
 
-- Added stricter ESLint checks for translator comments.
-- Supports unnamed (%s, %d, %f), positional (%1$s, etc.) and named placeholders.
-- Flags missing and extra/outdated placeholders.
+-   Added stricter ESLint checks for translator comments.
+-   Supports unnamed (%s, %d, %f), positional (%1$s, etc.) and named placeholders.
+-   Flags missing and extra/outdated placeholders.
 
 ## 22.12.0 (2025-06-25)