[BUG] Homebrew not Detecting new Claude Code Release

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

Homebrew does not detect new version (v2.1.170) of Claude Code. I have ran brew upgrade claude-code, claude update, and done a fresh brew install and reinstall. I would really like to access Fable for my work, any suggestions would be greatly appreciated.

What Should Happen?

Claude should update to latest version after running brew upgrade claude-code

Error Messages/Logs

Steps to Reproduce

1. claude in terminal
2. See "Update available! Run:brew upgrade claude-code"
3. Run brew upgrade claude-code
4. See message that claude is already on latest version

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.153

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_