Claude Code 2.1.260 release notes

Version

2.1.260

Released

3 September 2026

Status

Stable release

What's new in Claude Code 2.1.260

The official notes for Claude Code 2.1.260 list 66 changes: 6 new features, 30 fixes, 3 security changes and 27 other changes.

• 6 new features
• 30 fixes
• 3 security changes
• 27 other changes

Highlights

• security change Fixed Bedrock model discovery, token counting and AWS SSO/STS credential calls failing with "unable to get local issuer certificate" when…
• security change Fixed /status listing a signed-in claude.ai account and a configured API key as if both were in effect; the credential…
• security change Changed server-managed settings so a managed CLAUDE.md (claudeMd) no longer triggers the security approval dialog; hooks, shell-command, sandbox, and unsafe…
• new feature Added a diff panel that opens beside the conversation in fullscreen mode and shows your uncommitted changes as Claude edits…
• new feature Added a likely cause for prompt-cache misses (e.g. tool definitions or system prompt changed, idle past the TTL) to /cost…

Our short summary: changes are counted and classified automatically from the official notes, and highlights are shortened. The complete, authoritative list is in the official release notes on GitHub.

Full release notes on GitHub (Claude Code 2.1.260)

All Claude Code release notes · All releases

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