2.1.285
LatestPatchOct 7 · WedOpenNavo editorialAdded to Homebrew Sep 30 21:46
Added `CLAUDE_CODE_DISABLE_WEB_FETCH` environment variable to turn off the WebFetch tool
- Changes
- Full official release notes are preserved below.
Claude Code
Anthropic · Anthropic's AI coding assistant for exploring codebases, editing files, running commands and tests, and managing Git workflows from the terminal.
CaskDeveloper ToolsApple silicon · Intel
From homebrew/cask
30-day installs32,347#2 in App
1-year installs1.2MLast 365 days
Latest version2.1.28523 hours ago · Oct 7
Download size224MBarm64 / x86_64
Release cadenceIrregular1 release in 30 days
2.1.280
PatchJan 1, 1 · MonOpenNavo editorialAdded to Homebrew Sep 30 01:24
Added Claude Opus 5.5 (`claude-opus-5-5`), now the default Opus model — 1M context, $4/$20 per Mtok with $0.20/Mtok cache reads
- Changes
- Full official release notes are preserved below.
2.1.277
PatchJan 1, 1 · MonOpenNavo editorialAdded to Homebrew Sep 28 18:53
Added AGENTS.md support: in a project with no CLAUDE.md, Claude Code reads AGENTS.md instead; change it under "Project instructions" in `/config`
- Changes
- Full official release notes are preserved below.