Claude Code v1.0.43

Claude Code v1.0.43 was released on .

Summary

- Fixed a bug where the theme selector was saving excessively - Hooks: Added EPIPE system error handling

Release Context

  • This was the 64th Claude Code release of 2025 tracked by Havoptic.
  • It shipped the same day as Claude Code v1.0.42 (July 3, 2025).

Shipped around the same time

Within 3 days of this release, other AI coding tools also shipped:

Compare Claude Code: vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI

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Other Recent Claude Code Releases

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