What's Changed
- fix(core): sequentially verify cached credentials and restore GOOGLE_APPLICATION_CREDENTIALS fallback by @luisfelipe-alt in #28472
- feat(evals): add eval coverage report command by @ved015 in #28169
Full Changelog: v0.52.0-nightly.20260722.gc776c665b...v0.52.0-nightly.20260723.g9681621c6