* CHANGELOG: Update for v1.15

* Update CHANGELOG.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

* Add note for breaking changes

* Update CHANGELOG.md

Co-authored-by: lance6716 <lance6716@gmail.com>

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
Co-authored-by: lance6716 <lance6716@gmail.com>