•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
•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

Improved4 changes

•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

Fixed12 changes

•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
•Fixed duplicate output in some commands like /context
•Fixed task list sometimes showing outside the main conversation view
•Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings
•Fixed crashes when cancelling tool use

Changed7 changes

•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

Added5 changes

•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

•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

Improved4 changes

•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

Fixed12 changes

•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

•Fixed duplicate output in some commands like /context

•Fixed task list sometimes showing outside the main conversation view

•Fixed syntax highlighting for diffs occurring within multiline constructs like Python docstrings

•Fixed crashes when cancelling tool use

Changed7 changes

•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

v2.1.20Claude Code Release NotesJan 27, 2026

Changes in Claude Code v2.1.20

Added5 changes

Improved4 changes

Fixed12 changes

Changed7 changes

v2.1.20Claude Code Release NotesJan 27, 2026

Changes in Claude Code v2.1.20

Added5 changes

Improved4 changes

Fixed12 changes

Changed7 changes