## What's Changed
* fix(core): remove invalid diff.external override by @urielefrenvirtusa in https://github.com/google-gemini/gemini-cli/pull/29467
* chore(release): bump version to 0.63.0-nightly.20260923.gf50ba8608 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29471
* Changelog for v0.62.0-preview.0 by @gemini-cli-robot in https://github.com/google-gemini/gemini-cli/pull/29470
* fix(core): clean up temporary directory when background shell execution exits by @jesussamuel-byte in https://github.com/google-gemini/gemini-cli/pull/29437
* fix(acp): resolve session before config initialization and avoid same-minute filename collisions by @jesussamuel-byte in https://github.com/google-gemini/gemini-cli/pull/29463
* fix(core): align policy redirection gates, path validation, and workflow parsing by @DavidAPierce in https://github.com/google-gemini/gemini-cli/pull/29506
**Full Changelog**: https://github.com/google-gemini/gemini-cli/compare/v0.62.0-nightly.20260925.gbedef96ef...v0.63.0-nightly.20260926.g2fe7c2d3f