Claude Code v2.1.15
Claude Code v2.1.15 was released on .
Summary
- Added deprecation notification for npm installations - run claude install or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options - Improved UI rendering performanc...
Release Context
- This was the 13th Claude Code release of 2026 tracked by Havoptic.
- It shipped 1 day after Claude Code v2.1.14 (January 20, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- GitHub Copilot CLI v0.0.394 (January 24, 2026)
- Gemini CLI v0.25.2 (January 23, 2026)
- GitHub Copilot CLI v0.0.393 (January 23, 2026)
- GitHub Copilot CLI v0.0.392 (January 22, 2026)
- OpenAI Codex CLI rust-v0.89.0 (January 22, 2026)
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
Release Notes
- Added deprecation notification for npm installations
- run claude install or see https://docs.anthropic.com/en/docs/claude-code/getting-started for more options
- Improved UI rendering performance with React Compiler
- Fixed the "Context left until auto-compact" warning not disappearing after running /compact
- Fixed MCP stdio server timeout not killing child process, which could cause UI free
Other Recent Claude Code Releases
- v2.1.215 (July 19, 2026)
- v2.1.214 (July 18, 2026)
- v2.1.212 (July 16, 2026)
- v2.1.211 (July 15, 2026)
- v2.1.210 (July 14, 2026)
All Claude Code releases · All AI coding tool releases on Havoptic