Claude Code v2.1.282
Released Sep 24, 2026 (20 days ago).
137 issues reference this build
107 still open
30 resolved (22%)
"References this build" means the issue body mentions running 2.1.282 (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 v2.1.282
Ranked by community engagement (reactions and comments).
- [BUG] Headless `claude -p` (entrypoint `sdk-cli`) uses ~1.8× more of the 5-hour window per token than interactive `cli`, same workload
- [FEATURE] Scoped, owner-approved test-account sign-in for dev/QA (domains, iOS Simulator/Device Hub, native apps) without the model seeing credentials
- [MODEL] Claude Opus 5.5 behavior shift starting 2026-10-01: ~2x thinking, ~1.6x output, worse judgment — also observed outside Claude Code
- [Bug] Input box stops accepting keystrokes in 2.1.282 after 0-90 seconds into session
- [Bug] Auto mode classifier returned no verdict error
- [BUG] Desktop (macOS): Claude Projects threads on a local folder create hidden phantom sessions, and approvals and notifications send you there
- Ctrl+Enter to send a queued message opens iTerm2's context menu instead
- [FEATURE] Let `skillOverrides` disable individual plugin skills
- [Bug] Token usage calculation may be incorrect or metering error
- [Bug] Plugin orphaned after sync: cannot uninstall due to missing marketplace backing
- [Model] Repeatedly switches to English despite CLAUDE.md + memory + repeated in-chat instructions to reply only in Japanese
- [BUG] Desktop worktree Write/Edit guard blocks files in a separate git repo nested under the base checkout
- [FEATURE] One switch to turn off Claude Docs in Claude Code (today it arrives as a "Custom" connector + a separate skill)
- [BUG] New Claude sessions appear and claude CLI loses track of sessions when context limit reached
- [BUG] Remote Control sessions not accessible from claude.ai/code without session-specific URL
- Sharp increase in background API activity (~30x API-min:wall-min) in long-running web sessions + response-quality degradation, with week-over-week baseline
- [Bug] Claude Code repeats similar mistakes causing excessive token consumption
- [BUG]
- [BUG] Model selection in gateway mode lags other providers
- Bash tool in a worktree-isolated agent refuses commands that never leave the worktree
- Agent tool `isolation: "worktree"` cannot target an existing worktree; every isolated dispatch mints a fresh one
- Feature request: focus view (hide tool output) for the default renderer — /focus requires the fullscreen renderer, which takes the mouse and scrollback
- [Bug] Anthropic API Error: Overly restrictive safeguard blocking legitimate defensive cybersecurity research
- Setting ANTHROPIC_BASE_URL (even a pass-through proxy) drops dispatch + message threads and nearly disables parallel tool calls
- [Feature Request] Improve Gerrit stack workflow support and cross-session memory management
- [Feature Request] Add token usage transparency and model selection visibility to CLI - 3 issues - terminal sucks [badge] - invisible chars - issue by nicitaacom
- [BUG] VS Code /model fails with EPERM on Windows: Hebrew username is reversed in config path
- [BUG] Windows: sessions disappear from VS Code Session history, cwd recorded as both c:\ and C:\ in one transcript
- [BUG] Pro plan: 5-hour limit and paid extra usage consumed with no activity, attributed to "Others"
- MCP stdio initialize handshake no longer completes as of 2.1.282 (regression from 2.1.281) — tool calls still work, proactive server push breaks silently
Changelog
What's changed
- Added a
maxProseWidthsetting that caps the width of Claude's prose in wide terminals while tables and code blocks keep the full width - Added a startup notice, and
/statusandclaude doctorentries, listing telemetry variables in a project's settings files that were ignored or that turned telemetry off - Added the
allowClaudeInChromeWithManagedMcpmanaged setting to letclaude --chromerun alongside an exclusivemanaged-mcp.json; the error shown when Chrome is blocked now names it - Added
store.readiness_grace_secondsto the Claude apps gateway so/readyzcan stay ready through a short Postgres outage such as a database failover - Added a scrollbar to the
/feedbackdrafts list in fullscreen mode; it appears while the mouse is over the list - Fixed every request failing with a 400 error in conversations whose history holds web search results the API cannot decrypt (for example, from a turn answered through a third-party gateway)
- Fixed more cases of continued or resumed sessions (
--continue,--resume) re-sending earlier messages in a changed form, which could make the API drop Claude's earlier reasoning - Fixed earlier extended thinking being dropped when
/model,/rename,/artifactsor another immediate slash command was used while Claude was working - Fixed continued or resumed conversations losing earlier extended thinking when relaunched with a
--toolslist that leaves out a built-in tool offered earlier in the conversation - Fixed sessions failing on every turn with an "Invalid
datainredacted_thinkingblock" API error; Claude Code now drops the conversation's thinking blocks and retries once - Fixed compaction failing when the summarization request is refused; it now retries on a fallback model
- Fixed a failed turn ("Effort 'xhigh' isn't available with thinking turned off") after a safety-related model switch in sessions with thinking off and effort above high
- Fixed an unanswered Fable usage-credits prompt switching models in SDK-hosted sessions such as Claude Desktop; the turn now ends instead, and Remote Control clients now see the model-switch notice
- Fixed
/modelwith a full Fable model id stopping at an API error instead of opening the usage-credits prompt when the plan needs usage credits that aren't turned on yet - Fixed requests failing for up to a minute with an "another Claude Code process is refreshing it" login error after that other process was closed or killed mid-refresh
- Fixed sessions started while another Claude Code window was refreshing the sign-in (common with several VS Code windows) not retrying their organization policy fetch
- Fixed CLAUDE.md and rules being read at startup through a repository symlink reaching macOS's
/Networkvia..or a/.vol-style kernel path, or a rules link to macOS's/homebeing listed - Fixed Bash permission rules with a mid-pattern
:*being skipped in settings files while--allowedToolshonored them; they now work from every source, with a startup warning on how they match - Fixed a command approved on a restored permission prompt running twice when a remote session's worker restarted
- Fixed managed settings ignoring a mistyped value for boolean lock keys such as
disableClaudeAiConnectorsorallowManagedPermissionRulesOnly; the lock now applies and startup names the key - Fixed managed
permissions,autoMode,worktreeandattributionsettings being ignored entirely when one nested value was invalid; the rest of the block now still applies - Fixed repository, user and
--add-dirskills, commands and skills-directory plugin manifests pre-approving their own tools viaallowed-toolsunder managedallowManagedPermissionRulesOnly - Fixed safeguard block messages on Amazon Bedrock and Bedrock Mantle not showing a request ID; block messages now also show the message ID
- Vertex AI: Fixed web search not being offered for models Claude Code doesn't recognize yet, such as newly released ones