# Gemini CLI v0.66.0 is released with bug fixes and a Gemini 4 banner

> Original title: Release v0.66.0

- Source: Gemini CLI · GitHub Releases
- Published: 2026-10-27T20:26:28.000Z
- Bad Influence: https://badinfluence.news/items/jf1qtocxilh8t2qe1d4pm4ig7
- Original: https://github.com/google-gemini/gemini-cli/releases/tag/v0.66.0

## Summary

Google's Gemini CLI releases v0.66.0 with fixes to terminal rendering, Windows diff command arguments, settings placeholders, SKILL.md frontmatter parsing, and MCP OAuth private network endpoints. The release also adds a banner noting that Gemini CLI is not optimized for Gemini 4.