Anthropic's agentic command-line coding tool. Updates to the Claude Code CLI, IDE integrations, and SDK.
Multiple improvements and bug fixes including localized session titles, better Bedrock credential caching, fixed model enforcement and auto mode fallback, corrected tool path patterns, fixed clipboard issues in tmux/SSH, improved Remote Control stability, and numerous background session and daemon fixes.
A new enforceAvailableModels managed setting constrains the Default model to the availableModels allowlist, preventing default models from resolving to disallowed models and blocking users or projects from widening the managed list.
This release includes numerous bug fixes and improvements across model selection, billing displays, environment variable handling, and performance. Notable changes include fixes for the /model picker display, Bedrock GovCloud inference profiles, background session environment inheritance, and skill hot-reload efficiency.
Corrected Fable 5 model names with [1m] suffix to normalize properly since 1M context is now included by default. Also fixed a spurious sandbox dependencies warning that appeared on Windows startup.
This release adds recursive sub-agent spawning (up to 5 levels deep), improves AWS region detection from config files, includes a marketplace plugin search bar, and fixes numerous bugs across sessions, agents, model selection, permissions, and performance. Key fixes address context limits, image processing errors, agent state management, model restrictions, WebFetch rules, and memory recall in remote sessions.
Introducing Claude Fable 5, a new Mythos-class model now available for general use with enhanced capabilities. Also fixed an issue where sessions failed to save transcripts and appear in resume when launched from VS Code integrated terminal or shells with inherited environment variables.
This release adds post-session lifecycle hooks for self-hosted runners, a safe mode flag for troubleshooting with customizations disabled, a /cd command to change working directories, and numerous bug fixes for UI responsiveness, MCP policy enforcement, Git credential handling, remote sessions, and background agents. Performance improvements include reduced CPU usage during streaming and restored idle timeouts for Vertex/Foundry.
This release includes bug fixes and reliability improvements to enhance overall stability and performance of Claude Code.
This release adds fallback model configuration for handling API unavailability, glob pattern support in deny rules for tools, hardened cross-session messaging security, improved thinking token controls across models, and numerous bug fixes including terminal rendering issues, image processing errors, and session stability improvements.
This release includes bug fixes and reliability improvements to enhance overall system stability and performance.
This release includes bug fixes and reliability improvements to enhance overall system stability and performance.
This release adds version control via requiredMinimumVersion and requiredMaximumVersion settings, introduces a /plugin list command with filtering, adds a copy shortcut to /btw, expands hook capabilities with additionalContext support, and includes numerous bug fixes for command execution, session management, terminal handling, and permission rules.
Claude Code 2.1.162 includes improvements to the agents CLI with better status output, new explicit tools support for Grep/Glob, UI refinements for slash commands and Remote Control, multiple bug fixes for config handling, permission rules, terminal rendering, and background session management, plus quieter startup messaging.
This release includes OpenTelemetry metric labels for custom dimension filtering, improved UX for fanned-out work display and clipboard handling in fullscreen mode, fixes for motion-accessibility settings, managed-settings policies, background subagent output, tool call failures, various Git and MCP command issues, and performance optimizations for terminal and file rendering.
This release includes security improvements with prompts before writing to sensitive shell and build-tool config files, fixes for background sessions losing chat history, clipboard functionality on WSL, keyboard responsiveness on Windows, and various stability improvements for the agents view and auto mode.