clean changelog and alpha changelog

Author: SankyRed

CHANGELOG.v2.alpha.md

@@ -2,7 +2,7 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-### [2.142.1-alpha.0](https://github.com/aws/aws-cdk/compare/v2.142.0-alpha.0...v2.142.1-alpha.0) (2024-05-17)
+## [2.142.1-alpha.0](https://github.com/aws/aws-cdk/compare/v2.142.0-alpha.0...v2.142.1-alpha.0) (2024-05-17)
 
 ## [2.142.0-alpha.0](https://github.com/aws/aws-cdk/compare/v2.141.0-alpha.0...v2.142.0-alpha.0) (2024-05-15)
 

CHANGELOG.v2.md

@@ -2,12 +2,13 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-### [2.142.1](https://github.com/aws/aws-cdk/compare/v2.142.0...v2.142.1) (2024-05-17)
+## [2.142.1](https://github.com/aws/aws-cdk/compare/v2.142.0...v2.142.1) (2024-05-17)
 
 
 ### Reverts
 
 * "fix(diff): properties from ChangeSet diff were ignored" ([#30243](https://github.com/aws/aws-cdk/issues/30243)) ([3748472](https://github.com/aws/aws-cdk/commit/37484726f235013ec0e71cefb9e1fc35caf12e74))
+* "chore(cli): skipping old cli integ test cdk diff changes in change set for new changes" ([#30245](https://github.com/aws/aws-cdk/issues/30245)) ([1ba6e87](https://github.com/aws/aws-cdk/commit/1ba6e87fb2cb4fab0da81c4d21912d05dd2e964b)), closes [aws/aws-cdk#30241](https://github.com/aws/aws-cdk/issues/30241)
 
 ## [2.142.0](https://github.com/aws/aws-cdk/compare/v2.141.0...v2.142.0) (2024-05-15)