Claude Code v2.1.152

What's changed

• /code-review --fix now applies review findings to your working tree after the review, surfacing reuse, simplification, and efficiency suggestions; /simplify now invokes /code-review --fix
• Skills and slash commands can now set disallowed-tools in frontmatter to remove tools from the model while the skill is active
• Added /reload-skills command to re-scan skill directories without restarting the session
• SessionStart hooks can now return reloadSkills: true to re-scan skill directories, making skills installed by the hook available in the same session
• SessionStart hooks can now set the session title via hookSpecificOutput.sessionTitle on startup and resume
• Added a MessageDisplay hook event that lets hooks transform or hide assistant message text as it is displayed
• Added pluginSuggestionMarketplaces managed setting: admins can allowlist org marketplaces whose plugins may be suggested via context-aware tips
• claude plugin marketplace remove now accepts --scope user|project|local for symmetry with marketplace add, install, and uninstall
• Claude Code now switches to your configured --fallback-model for the rest of the session when the primary model is not found, instead of failing every request
• Auto mode no longer requires opt-in consent
• Vim mode: / in NORMAL mode now opens reverse history search (like Ctrl+R), matching bash/zsh vi-mode
• The /usage breakdown now includes large session files; files are scanned with a streaming read so memory usage stays flat
• Thinking summaries in the collapsed group now stay readable for at least 3 seconds, render as markdown, and cap at 10 lines (Ctrl+O shows the full thinking)
• In fullscreen mode, the "Thinking for Ns" indicator now counts up live while the model is thinking, and keeps its value if you interrupt mid-thought
• Simplified the Workflow tool's inline progress display — live agent counts now show only in the persistent workflow status row below the prompt
• The post-response timer now shows "Waiting for N background agents/workflows to finish" when backgrounded agents or workflows are still running, and reports the cumulative time once their results are processed
• Added the session entrypoint as an OpenTelemetry metric attribute (app.entrypoint, opt-in via OTEL_METRICS_INCLUDE_ENTRYPOINT=true)
• Fixed terminal styling degrading in very long sessions by recycling the renderer's style pool
• Fixed the sandbox-enabled warning not appearing in condensed startup mode — it now shows in every layout
• Fixed the loading spinner showing "still thinking"/"almost done thinking" while a tool is running, and reset the thinking status to "thinking" after each tool
• Fixed focus mode showing a spurious "N messages hidden" count on turns with no hidden activity
• Fixed clicking a link inside an expanded tool result collapsing the section instead of opening the link
• Fixed markdown table cell borders inheriting the color of inline code, wrapped continuation lines losing their style, and empty header cells showing a label in the narrow-terminal stacked layout
• Fixed plugin MCP servers with the same command but different environment variables being incorrectly deduplicated
• Fixed /doctor reporting "marketplace not found" or "plugin not found" for stale enabledPlugins entries referencing removed marketplaces or dropped plugins
• Fixed plugins that track a git branch silently no longer receiving updates after the plugin registry was rebuilt
• Fixed remote MCP servers failing to connect in Claude Code Remote sessions when the egress proxy is enabled
• Fixed the effort-change confirmation dialog appearing when the conversation has no messages or when switching between effort levels that resolve to the same underlying value
• Fixed the Agent tool description referencing an agent list that is never delivered when running with --bare or with attachments disabled
• Fixed a background worker crash in claude agents when