← Claude Code

Claude Code 2.1.276

Released Sep 18, 2026 · official source

Safe to upgrade? Many reports – consider waiting

4 bug/regression-labelled issues opened in the 16h after release (4 regression-flagged, 0 mention v2.1.276 in title). Normalised score 54.3.

Issues counted
  • #95367 [BUG] No disk-sourced skills load in 2.1.271 — user skills and enabled-plugin skills both absent; only bundled skills register (bug, has repro, platform:macos, regression, area:skills)
  • #95361 [BUG] Desktop app scheduled/background sessions default to Opus despite Sonnet marked as Default (regression of #53739) (bug, platform:windows, area:core, regression, area:desktop)
  • #95289 Ghost-text: CLI spontaneously renders old conversation content as untagged input, reproducible across restarts and a version update (bug, has repro, platform:macos, area:tui, regression)
  • #95278 [BUG] 파일 첨부(zip) 카드에 다운로드 버튼이 표시되지 않음 (bug, platform:windows, regression, area:ui, area:desktop)

How this is computed

Changelog: v2.1.276

What's changed