chore: update CHANGELOG.v2.md info

Author: alvazjor

CHANGELOG.v2.md

@@ -8,6 +8,7 @@ All notable changes to this project will be documented in this file. See [standa
 ### Features
 
 * update L1 CloudFormation resource definitions ([#35054](https://github.com/aws/aws-cdk/issues/35054)) ([a2b3e78](https://github.com/aws/aws-cdk/commit/a2b3e788fdedff02ce2abd8998c37d4da5a5dc2d))
+* **region-info:** add support for region ap-southeast-6 ([#35036](https://github.com/aws/aws-cdk/pull/35036))
 
 
 ### Bug Fixes
@@ -16,7 +17,6 @@ All notable changes to this project will be documented in this file. See [standa
 * **custom-resources:** use loggingFormat instead of deprecated logFormat ([#35015](https://github.com/aws/aws-cdk/issues/35015)) ([81fe660](https://github.com/aws/aws-cdk/commit/81fe66029bba42135143874072f16387f7edc741)), closes [#35002](https://github.com/aws/aws-cdk/issues/35002)
 * **logs:** query strings can have multiple stats commands ([#34590](https://github.com/aws/aws-cdk/issues/34590)) ([57ae6f9](https://github.com/aws/aws-cdk/commit/57ae6f92949623d93c73ff23057291ba0f5eb95b)), closes [#34578](https://github.com/aws/aws-cdk/issues/34578) [#34578](https://github.com/aws/aws-cdk/issues/34578)
 * **logs:** revert "exposed metric from the metric filter will now include the dimension map ([#34648](https://github.com/aws/aws-cdk/issues/34648))" ([#35102](https://github.com/aws/aws-cdk/issues/35102)) ([24bbced](https://github.com/aws/aws-cdk/commit/24bbced7e67ec6265713cf46c51b110f38b6cf7d)), closes [#35097](https://github.com/aws/aws-cdk/issues/35097)
-* **s3-deployment:** remove .js,.d.ts file from git ([#35069](https://github.com/aws/aws-cdk/issues/35069)) ([6743acb](https://github.com/aws/aws-cdk/commit/6743acb3a1d3304c102d1253c457bfe5e830eccc)), closes [#35066](https://github.com/aws/aws-cdk/issues/35066)
 
 ## [2.207.0](https://github.com/aws/aws-cdk/compare/v2.206.0...v2.207.0) (2025-07-24)