Claude Code v2.1.191
Released Jun 24, 2026 (2 months ago).
113 issues reference this build
16 still open
97 resolved (86%)
"References this build" means the issue body mentions running 2.1.191 (from the
bug-report template). It reflects report volume, not a proven defect count — an issue may mention a
version without being caused by it. First-party data from the anthropics/claude-code tracker.
Top issues reported on v2.1.191
Ranked by community engagement (reactions and comments).
- [Bug] Mouse clicks in interactive prompts auto-select options unintentionally
- [BUG] Mouse click to refocus terminal triggers permission prompt unintentionally
- [BUG] Path-based rules not applied when file is accessed via a symlinked path
- [FEATURE] Option to disable cross-device session sync / keep sessions local per device
- [Bug] Fullscreen TUI mode breaks clipboard and mouse text selection without visible escape hatch
- [Bug] Full screen renderer copy/paste shortcuts use Ctrl+C/V on macOS instead of Cmd+C/V
- [BUG] Unauthorised launch of extremely inefficient subagents that wasted tokens - I want a refund
- [BUG] Interactive session refuses to prompt for trust for projects with settings.json saying the session is not interactive
- [BUG] "Failed to save changes" error when enabling unrestricted git push permission
- [BUG] claudeCode.environmentVariables workspace scope regression in v2.1.193 — setting greyed out with scope warning
- [Bug] TUI fullscreen mode has severe scrolling performance issues
- Sub-agent API 401 (auth expired) is reported to parent agent as "Request interrupted by user for tool use"
- [BUG] IME (ATOK) candidate window overlaps input area on Windows Terminal
- [BUG] MCP tool errors don't include the data field when surfaced to the model
- RTL (Arabic/Hebrew) text renders incorrectly in chat panel — VS Code extension & macOS desktop app (v2.1.191)
- Fullscreen TUI is repeatedly re-prompted and force-enabled on background session attach, overriding explicit user opt-out
- [BUG] Claude Code fails with ESERVFAIL on HPC systems with DNS infrastructure issues
- [BUG] Tool call markup leaks into visible output instead of being executed
- Scrollbar up/down arrow buttons no longer scroll output (regression) - Windows desktop
- [Bug] Plan mode skips ExitPlanMode and requests per-action approval instead of bulk approval
- [BUG] /context over-counts memory files and custom agents in 2.1.191; 2.1.179 reports sane estimates
- [Bug] Escape terminates background subagents instead of interrupting foreground turn only
- Claude lacks knowledge of claude.ai artifact sharing — gives incorrect alternatives instead
- [Bug] Anthropic API Error: Response stalled mid-streamsigue
- [BUG] Claude Code-shared usage limit blocks macOS Desktop Chat while WebChat works
- [BUG] Permission prompts fire inside sandbox-allowed paths, training users to add permissions.allow entries that genuinely bypass the sandbox
- [BUG] Desktop SSH sessions: diff stats/pane never show remote edits; chat diff links fail to load (still reproduces after #51331)
- [BUG] Model emits fish-syntax to Bash tool when login shell is fish
- [BUG]
- Session not found on disk — all my sessions are affected
Changelog
What's changed
- Added
/rewindsupport for resuming a conversation from before/clearwas run - Fixed scroll position jumping to the bottom while reading earlier output during a streaming response
- Fixed background agents resurrecting after being stopped — stopping an agent from the tasks panel is now permanent
- Fixed
/voiceshowing a generic "not available" message when disabled by an organization's policy — it now explains the restriction - Fixed
/loginURL opening truncated in Windows Terminal when it wraps across lines - Fixed Cmd+click on links in fullscreen mode for Ghostty over ssh/tmux
- Fixed
claude agentssending builtin slash commands like/usageto background sessions as prompt text instead of showing a hint - Fixed
claude agentsjob rows showing full filesystem paths for pasted images instead of the[Image #N]placeholder - Fixed hooks with comma-separated matchers (e.g.
"Bash,PowerShell") silently never firing - Fixed
/permissionsRecently-denied tab: approving a denial now persists on close instead of being silently discarded - Fixed the agent panel jumping by one row when scrolling the roster past the overflow cap
- Fixed the welcome splash art overflowing the default 80×24 macOS Terminal window
- Fixed managed settings:
forceRemoteSettingsRefreshnow takes effect when set via MDM or file policy, and the fetch sendsCache-Control: no-cacheto prevent proxies from serving stale responses - Improved sandbox network permission dialog: hosts you allow with "Yes" are now remembered for the rest of the session instead of re-prompting on every connection
- Improved MCP server reliability: capability discovery (
tools/list,prompts/list,resources/list) now retries transient network errors with short backoff - Improved MCP OAuth: discovery and token requests now retry once after transient network errors, and headless environments skip the browser popup and go straight to the paste-the-URL prompt
- Improved MCP error messages: HTTP 404 errors now show the URL and point to your MCP config
- Improved vim mode prompt-history search (NORMAL
/) to hint how to reach slash commands - Reduced CPU usage during streaming responses by ~37% by coalescing text updates to 100ms
- Reduced long-session memory growth from terminal output cache