## What's Changed
* fix(core): enable autonomous plan execution in non-interactive mode by @urielefrenvirtusa in https://github.com/google-gemini/gemini-cli/pull/29539
* fix(core): disable truncation when maxChars <= 0 in formatTruncatedToolOutput by @diegogodinezr in https://github.com/google-gemini/gemini-cli/pull/29542
* refactor(a2a-server): implement V1 to V2 settings migration logic by @jvargassanchez-dot in https://github.com/google-gemini/gemini-cli/pull/29450
* fix(acp): bridge PromptResponse.usage and emit usage_update notifications (#29389) by @elberthc-byte in https://github.com/google-gemini/gemini-cli/pull/29549
* Changelog for v0.63.0-preview.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29565
* fix(cli): propagate resolved folder trust state in headless mode (#29031) by @amelidev in https://github.com/google-gemini/gemini-cli/pull/29528
* chore(release): bump version to 0.64.0-nightly.20260929.gd75234cae by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29567
## New Contributors
* @elberthc-byte made their first contribution in https://github.com/google-gemini/gemini-cli/pull/29549
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.63.0-nightly.20260929.gfe6350238...v0.64.0-nightly.20260930.g38700b4b3