Gemini CLI 0.66.0-nightly.20261018.ged96faedf

Released Oct 18, 2026 · official source · pre-release

Safe to upgrade? Looks safe

1 bug/regression-labelled issues opened in the 24h after release (0 regression-flagged, 0 mention v0.66.0-nightly.20261018.ged96faedf in title). Normalised score 3.0.

Issues counted

#29815 LLM loop recovery discards the result of a tool that already ran and tells the model it was "lost or interrupted" (priority/p2, area/agent, status/bot-triaged, kind/bug, status/need-information)

How this is computed

Changelog: Release v0.66.0-nightly.20261018.ged96faedf

Full Changelog: https://github.com/google-gemini/gemini-cli/compare/v0.66.0-nightly.20261017.ged96faedf...v0.66.0-nightly.20261018.ged96faedf