Claude Code v2.0.21 ·
Improved Signal Handling
EntryKind: in v2.0.21,
ChangesSection of the release
What: Enhanced initialization sequence to include proper SIGINT/SIGTERM signal handlers for graceful shutdown.
Details:
- Added signal handler initialization (
N7()) to the uz1 startup function at line 455136 - Ensures proper cleanup when Claude Code is interrupted or terminated
- No user-visible behavior change, but improves reliability
Evidence:
- v2.0.20:
uz1 initialization at line 455101 without signal handlers - v2.0.21:
uz1 initialization at line 455136 now includes N7() signal handler
See this entry in the whole of v2.0.21 →
