Claude Code 2.1.272

Released Sep 15, 2026 · official source

Safe to upgrade? Many reports – consider waiting

7 bug/regression-labelled issues opened in the 20h after release (7 regression-flagged, 0 mention v2.1.272 in title). Normalised score 76.8.

Issues counted

#94565 [BUG] Clicking a session row in `claude agents` does nothing since 2.1.271 (fullscreen, macOS Terminal.app) (bug, has repro, platform:macos, area:tui, regression, area:agent-view)
#94536 [BUG] Desktop: Reply opens an inline popup without dictation (bug, platform:windows, regression, area:ui, area:desktop)
#94499 VS Code extension: new sessions ignore claudeCode.preferredLocation: "sidebar" since 2.1.268 (bug, has repro, platform:macos, area:ide, platform:vscode, regression)
#94466 [BUG] Desktop Commander MCP fails for Cowork/Code sessions (shared-pool): "Version negotiation failed" (bug, has repro, platform:windows, platform:macos, area:mcp, area:cowork, regression, area:desktop)
#94438 [BUG] SSL certificate verification failed when routing via custom inference gateway / corporate proxy (bug, has repro, platform:windows, regression, area:networking)
#94434 [BUG] Artifact tool disappeared in 2.1.268 — worked through 2.1.263, feature code still in binary (bug, platform:macos, area:tools, regression)
#94430 [BUG] Desktop app re-sends initialize + get_workspace_diff to an on-screen Remote Control session every 60 s; the system/init+status flood pushes the conversation past the 2,000-event window the transcript loader reads, so the session opens as "No messages yet" (bug, has repro, platform:windows, regression, area:desktop, area:agent-view)