Claude Code 2.1.42

What changed in Claude Code 2.1.42?

In our words, from the release notes — never copied.

• Application launch times are now faster due to optimized schema loading.
• The system can more effectively reuse previous prompt responses for improved efficiency.
• Certain users will now receive a notification about an Opus 4.6 effort.
• An issue preventing interrupt messages from displaying correctly in session titles has been resolved.
• Error messages related to image size limits now include a suggestion for the '/compact' command.

Is this the latest version?

This page is frozen to Claude Code 2.1.42 and stays at this address. The Claude Code version history always lists the newest tracked version first.