Claude Code v1.0.21

Claude Code v1.0.21 was released on June 11, 2025.

Summary

- Improved editing of files with tab-based indentation - Fix for tooluse without matching toolresult errors

View original release

Other Recent Claude Code Releases

• v2.1.195 (June 26, 2026)
• v2.1.193 (June 25, 2026)
• v2.1.191 (June 24, 2026)
• v2.1.190 (June 24, 2026)
• v2.1.187 (June 23, 2026)

All Claude Code releases · All AI coding tool releases on Havoptic