Vibe Coding
Gemini CLI nightlies patched OAuth refresh-token loss and ConPTY exit handling on Windows
The 2026-09-18 nightly (v0.62.0-nightly.20260918.g9450ade79) fixed the core retaining its OAuth refresh token on refresh and made credential deletion idempotent (#29339), plus PTY file-descriptor cleanup (#29340). The 2026-09-19 nightly added ConPTY process-exit lifecycle synchronization and PTY output finalization hardening (#29379) and terminal buffer memory management with Windows diagnostic path formatting (#29380). If your Gemini CLI on Windows has been hanging after a shell command finishes, or logging you out on token refresh, these two nightlies are the fixes.
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