BackAnthropic·Claude CodeClaude Code 2.1.263Sunday, 6 September 20261 otherIn shortFrom the official notes.Bug fixes and reliability improvements.Official notes on github.comFull release notesWhat's changedBug fixes and reliability improvementsOlder · Sep 4, 2026Claude Code 2.1.261Newer · Sep 8, 2026Claude Code 2.1.265