claude code / codex / cursor / gemini / grok

what shipped.

the latest updates to your ai tools, straight from their official changelogs.

sourcesclaude codecodexdegradedcursorgemini cligrok api
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2026-01-29

  • +Added customizable spinner verbs setting (`spinnerVerbs`)
  • ~Changed Bash commands to show timeout duration alongside elapsed time
  • ~Changed merged pull requests to show a purple status indicator in the prompt footer
+ 8 more− less
full release →
  • ↑Improved terminal rendering performance with optimized screen data layout
  • ✓Fixed mTLS and proxy connectivity for users behind corporate proxies or using client certificates
  • ✓Fixed per-user temp directory isolation to prevent permission conflicts on shared systems
  • ✓Fixed a race condition that could cause 400 errors when prompt caching scope was enabled
  • ✓Fixed pending async hooks not being cancelled when headless streaming sessions ended
  • ✓Fixed tab completion not updating the input field when accepting a suggestion
  • ✓Fixed ripgrep search timeouts silently returning empty results instead of reporting errors
  • ✓IDEFixed model options displaying incorrect region strings for Bedrock users in headless mode

2026-01-28

  • +Added support for full-width (zenkaku) number input from Japanese IME in option selection prompts
  • +VSCodeAdded automatic Python virtual environment activation, ensuring `python` and `pip` commands use the correct interpreter (configurable via `claudeCode.usePythonEnvironment` setting)
  • ↑Improved read/search progress indicators to show "Reading…" while in progress and "Read" when complete
+ 7 more− less
full release →
  • ↑Improved Claude to prefer file operation tools (Read, Edit, Write) over bash equivalents (cat, sed, awk)
  • ✓Fixed shell completion cache files being truncated on exit
  • ✓Fixed API errors when resuming sessions that were interrupted during tool execution
  • ✓Fixed auto-compact triggering too early on models with large output token limits
  • ✓Fixed task IDs potentially being reused after deletion
  • ✓Fixed file search not working in VS Code extension on Windows
  • ✓VSCodeFixed message action buttons having incorrect background colors

2026-01-27

  • +Added arrow key history navigation in vim normal mode when cursor cannot move further
  • +Added external editor shortcut (Ctrl+G) to the help menu for better discoverability
  • +Added PR review status indicator to the prompt footer, showing the current branch's PR state (approved, changes requested, pending, or draft) as a colored dot with a clickable link
+ 25 more− less
full release →
  • +Added support for loading CLAUDE.md files from additional directories specified via `--add-dir` flag (requires setting `CLAUDE_CODE_ADDITIONAL_DIRECTORIES_CLAUDE_MD=1`)
  • +Added ability to delete tasks via the `TaskUpdate` tool
  • ~Changed collapsed read/search groups to show present tense ("Reading", "Searching for") while in progress, and past tense ("Read", "Searched for") when complete
  • ~Changed ToolSearch results to appear as a brief notification instead of inline in the conversation
  • ~Changed the /commit-push-pr skill to automatically post PR URLs to Slack channels when configured via MCP tools
  • ~Changed the /copy command to be available to all users
  • ~Changed background agents to prompt for tool permissions before launching
  • ~Changed permission rules like Bash(*) to be accepted and treated as equivalent to `Bash`
  • ~Changed config backups to be timestamped and rotated (keeping 5 most recent) to prevent data loss
  • ↑Improved /sandbox command UI to show dependency status with installation instructions when dependencies are missing
  • ↑Improved thinking status text with a subtle shimmer animation
  • ↑Improved task list to dynamically adjust visible items based on terminal height
  • ↑Improved fork conversation hint to show how to resume the original session
  • ✓Fixed session compaction issues that could cause resume to load full history instead of the compact summary
  • ✓Fixed agents sometimes ignoring user messages sent while actively working on a task
  • ✓Fixed wide character (emoji, CJK) rendering artifacts where trailing columns were not cleared when replaced by narrower characters
  • ✓Fixed JSON parsing errors when MCP tool responses contain special Unicode characters
  • ✓Fixed up/down arrow keys in multi-line and wrapped text input to prioritize cursor movement over history navigation
  • ✓Fixed draft prompt being lost when pressing UP arrow to navigate command history
  • ✓Fixed ghost text flickering when typing slash commands mid-input
  • ✓Fixed marketplace source removal not properly deleting settings
4 more fixed on the release page →

2026-01-23

  • +Added env var CLAUDE_CODE_ENABLE_TASKS, set to `false` to keep the old system temporarily
  • +Added shorthand $0, `$1`, etc. for accessing individual arguments in custom commands
  • +SDKAdded replay of queued_command attachment messages as `SDKUserMessageReplay` events when `replayUserMessages` is enabled
+ 11 more− less
full release →
  • ~Changed skills without additional permissions or hooks to be allowed without requiring approval
  • ~Changed indexed argument syntax from `$ARGUMENTS.0` to `$ARGUMENTS[0]` (bracket syntax)
  • ~VSCodeEnabled session forking and rewind functionality for all users
  • ✓Fixed crashes on processors without AVX instruction support
  • ✓Fixed dangling Claude Code processes when terminal is closed by catching EIO errors from `process.exit()` and using SIGKILL as fallback
  • ✓Fixed /rename and `/tag` not updating the correct session when resuming from a different directory (e.g., git worktrees)
  • ✓Fixed resuming sessions by custom title not working when run from a different directory
  • ✓Fixed pasted text content being lost when using prompt stash (Ctrl+S) and restore
  • ✓Fixed agent list displaying "Sonnet (default)" instead of "Inherit (default)" for agents without an explicit model setting
  • ✓Fixed backgrounded hook commands not returning early, potentially causing the session to wait on a process that was intentionally backgrounded
  • ✓Fixed file write preview omitting empty lines

2026-01-22

v2.1.18claude code
  • +Added customizable keyboard shortcuts. Configure keybindings per context, create chord sequences, and personalize your workflow. Run `/keybindings` to get started. Learn more at https://code.claude.com/docs/en/keybindings
  • +Added new task management system, including new capabilities like dependency tracking
  • +VSCodeAdded native plugin management support
  • +VSCodeAdded ability for OAuth users to browse and resume remote Claude sessions from the Sessions dialog
+ 4 more− less
  • ✓Fixed out-of-memory crashes when resuming sessions with heavy subagent usage
  • ✓Fixed an issue where the "context remaining" warning was not hidden after running `/compact`
  • ✓Fixed session titles on the resume screen not respecting the user's language setting
  • ✓IDEFixed a race condition on Windows where the Claude Code sidebar view container would not appear on start

2026-01-21

  • +Added deprecation notification for npm installations - run `claude install` or see https://code.claude.com/docs/en/setup for more options
  • ↑Improved UI rendering performance with React Compiler
  • ✓Fixed the "Context left until auto-compact" warning not disappearing after running `/compact`
+ 1 more− less
  • ✓Fixed MCP stdio server timeout not killing child process, which could cause UI freezes

2026-01-20

  • +Added history-based autocomplete in bash mode (`!`) - type a partial command and press Tab to complete from your bash command history
  • +Added search to installed plugins list - type to filter by name or description
  • +Added support for pinning plugins to specific git commit SHAs, allowing marketplace entries to install exact versions
+ 13 more− less
full release →
  • ↑Improved backspace to delete pasted text as a single token instead of one character at a time
  • ✓Fixed a regression where the context window blocking limit was calculated too aggressively, blocking users at ~65% context usage instead of the intended ~98%
  • ✓Fixed memory issues that could cause crashes when running parallel subagents
  • ✓Fixed memory leak in long-running sessions where stream resources were not cleaned up after shell commands completed
  • ✓Fixed @ symbol incorrectly triggering file autocomplete suggestions in bash mode
  • ✓Fixed @-mention menu folder click behavior to navigate into directories instead of selecting them
  • ✓Fixed /feedback command generating invalid GitHub issue URLs when description is very long
  • ✓Fixed /context command to show the same token count and percentage as the status line in verbose mode
  • ✓Fixed an issue where /config, `/context`, `/model`, and `/todos` command overlays could close unexpectedly
3 more fixed on the release page →

2026-01-17

  • +Added new Setup hook event that can be triggered via `--init`, `--init-only`, or `--maintenance` CLI flags for repository setup and maintenance operations
  • +Added keyboard shortcut 'c' to copy OAuth URL when browser doesn't open automatically during login
  • +VSCodeAdded install count display to plugin listings
+ 4 more− less
full release →
  • +VSCodeAdded trust warning when installing plugins
  • ↑Improved startup to capture keystrokes typed before the REPL is fully ready
  • ↑Improved file suggestions to show as removable attachments instead of inserting text when accepted
  • ✓Fixed a crash when running bash commands containing heredocs with JavaScript template literals like `${index + 1}`

2026-01-15

  • +Added auto:N syntax for configuring the MCP tool search auto-enable threshold, where N is the context window percentage (0-100)
  • +Added plansDirectory setting to customize where plan files are stored
  • +Added external editor support (Ctrl+G) in AskUserQuestion "Other" input field
+ 6 more− less
full release →
  • +Added session URL attribution to commits and PRs created from web sessions
  • +Added support for PreToolUse hooks to return `additionalContext` to the model
  • +Added ${CLAUDE_SESSION_ID} string substitution for skills to access the current session ID
  • ✓Fixed long sessions with parallel tool calls failing with an API error about orphan tool_result blocks
  • ✓Fixed MCP server reconnection hanging when cached connection promise never resolves
  • ✓Fixed Ctrl+Z suspend not working in terminals using Kitty keyboard protocol (Ghostty, iTerm2, kitty, WezTerm)

2026-01-13

  • +Added showTurnDuration setting to hide turn duration messages (e.g., "Cooked for 1m 6s")
  • +Added ability to provide feedback when accepting permission prompts
  • +Added inline display of agent's final response in task notifications, making it easier to see results without reading the full transcript file
+ 12 more− less
full release →
  • ~Enabled MCP tool search auto mode by default for all users. When MCP tool descriptions exceed 10% of the context window, they are automatically deferred and discovered via the MCPSearch tool instead of being loaded upfront. This reduces context usage for users with many MCP tools configured. Users can disable this by adding `MCPSearch` to `disallowedTools` in their settings.
  • ~Changed OAuth and API Console URLs from console.anthropic.com to platform.claude.com
  • ↑Improved typing responsiveness by reducing memory allocation overhead in terminal rendering
  • ✓Fixed security vulnerability where wildcard permission rules could match compound commands containing shell operators
  • ✓Fixed false "file modified" errors on Windows when cloud sync tools, antivirus scanners, or Git touch file timestamps without changing content
  • ✓Fixed orphaned tool_result errors when sibling tools fail during streaming execution
  • ✓Fixed context window blocking limit being calculated using the full context window instead of the effective context window (which reserves space for max output tokens)
  • ✓Fixed spinner briefly flashing when running local slash commands like `/model` or `/theme`
  • ✓Fixed terminal title animation jitter by using fixed-width braille characters
  • ✓Fixed plugins with git submodules not being fully initialized when installed
  • ✓Fixed bash commands failing on Windows when temp directory paths contained characters like `t` or `n` that were misinterpreted as escape sequences
1 more fixed on the release page →
  • +Added search functionality to `/config` command for quickly filtering settings
  • +Added Updates section to /doctor showing auto-update channel and available npm versions (stable/latest)
  • +Added date range filtering to `/stats` command - press `r` to cycle between Last 7 days, Last 30 days, and All time
+ 22 more− less
full release →
  • +Added automatic discovery of skills from nested `.claude/skills` directories when working with files in subdirectories
  • +Added context_window.used_percentage and `context_window.remaining_percentage` fields to status line input for easier context window display
  • +Added an error display when the editor fails during Ctrl+G
  • ~Updated "Help improve Claude" setting fetch to refresh OAuth and retry when it fails due to a stale OAuth token
  • ~Changed task notification display to cap at 3 lines with overflow summary when multiple background tasks complete simultaneously
  • ~Changed terminal title to "Claude Code" on startup for better window identification
  • −Removed ability to @-mention MCP servers to enable/disable - use `/mcp enable <name>` instead
  • ↑Improved the external CLAUDE.md imports approval dialog to show which files are being imported and from where
  • ↑Improved the /tasks dialog to go directly to task details when there's only one background task running
  • ↑Improved @ autocomplete with icons for different suggestion types and single-line formatting
  • ✓Fixed permission bypass via shell line continuation that could allow blocked commands to execute
  • ✓Fixed false "File has been unexpectedly modified" errors when file watchers touch files without changing content
  • ✓Fixed text styling (bold, colors) getting progressively misaligned in multi-line responses
  • ✓Fixed the feedback panel closing unexpectedly when typing 'n' in the description field
  • ✓Fixed rate limit warning appearing at low usage after weekly reset (now requires 70% usage)
  • ✓Fixed rate limit options menu incorrectly auto-opening when resuming a previous session
  • ✓Fixed numpad keys outputting escape sequences instead of characters in Kitty keyboard protocol terminals
  • ✓Fixed Option+Return not inserting newlines in Kitty keyboard protocol terminals
4 more fixed on the release page →

2026-01-11

v2.1.5claude code
  • +Added CLAUDE_CODE_TMPDIR environment variable to override the temp directory used for internal temp files, useful for environments with custom temp directory requirements

2026-01-10

2026-01-09

  • +Added release channel (stable or `latest`) toggle to `/config`
  • +Added detection and warnings for unreachable permission rules, with warnings in `/doctor` and after saving rules that include the source of each rule and actionable fix guidance
  • +VSCodeAdded clickable destination selector for permission requests, allowing you to choose where settings are saved (this project, all projects, shared with team, or session only)
+ 10 more− less
full release →
  • ~Merged slash commands and skills, simplifying the mental model with no change in behavior
  • ~Changed tool hook execution timeout from 60 seconds to 10 minutes
  • ↑Improved terminal rendering stability by preventing uncontrolled writes from corrupting cursor state
  • ↑Improved slash command suggestion readability by truncating long descriptions to 2 lines
  • ✓Fixed plan files persisting across `/clear` commands, now ensuring a fresh plan file is used after clearing a conversation
  • ✓Fixed false skill duplicate detection on filesystems with large inodes (e.g., ExFAT) by using 64-bit precision for inode values
  • ✓Fixed mismatch between background task count in status bar and items shown in tasks dialog
  • ✓Fixed sub-agents using the wrong model during conversation compaction
  • ✓Fixed web search in sub-agents using incorrect model
  • ✓Fixed trust dialog acceptance when running from the home directory not enabling trust-requiring features like hooks during the session

2026-01-08

  • +Added source path metadata to images dragged onto the terminal, helping Claude understand where images originated
  • +Added clickable hyperlinks for file paths in tool output in terminals that support OSC 8 (like iTerm)
  • +Added support for Windows Package Manager (winget) installations with automatic detection and update instructions
+ 19 more− less
full release →
  • +Added Shift+Tab keyboard shortcut in plan mode to quickly select "auto-accept edits" option
  • +Added FORCE_AUTOUPDATE_PLUGINS environment variable to allow plugin autoupdate even when the main auto-updater is disabled
  • +Added agent_type to SessionStart hook input, populated if `--agent` is specified
  • ~Changed large bash command outputs to be saved to disk instead of truncated, allowing Claude to read the full content
  • ~Changed large tool outputs to be persisted to disk instead of truncated, providing full output access via file references
  • ~Changed /plugins installed tab to unify plugins and MCPs with scope-based grouping
  • ~SDKChanged minimum zod peer dependency to ^4.0.0
  • −Deprecated Windows managed settings path `C:\ProgramData\ClaudeCode\managed-settings.json` - administrators should migrate to `C:\Program Files\ClaudeCode\managed-settings.json`
  • ↑Improved Option-as-Meta hint on macOS to show terminal-specific instructions for native CSIu terminals like iTerm2, Kitty, and WezTerm
  • ↑Improved error message when pasting images over SSH to suggest using `scp` instead of the unhelpful clipboard shortcut hint
  • ↑Improved permission explainer to not flag routine dev workflows (git fetch/rebase, npm install, tests, PRs) as medium risk
  • ✓Fixed a command injection vulnerability in bash command processing where malformed input could execute arbitrary commands
  • ✓Fixed a memory leak where tree-sitter parse trees were not being freed, causing WASM memory to grow unbounded over long sessions
  • ✓Fixed binary files (images, PDFs, etc.) being accidentally included in memory when using `@include` directives in CLAUDE.md files
  • ✓Fixed updates incorrectly claiming another installation is in progress
  • ✓Fixed crash when socket files exist in watched directories (defense-in-depth for EOPNOTSUPP errors)
  • ✓Fixed remote session URL and teleport being broken when using `/tasks` command
  • ✓Fixed MCP tool names being exposed in analytics events by sanitizing user-specific server configurations
  • ✓VSCodeFixed usage display not updating after manual compact