{"version":"2.0.21","anchor":"improved-signal-handling","canonical_anchor":"improved-signal-handling","heading":"Improved Signal Handling","tier":null,"area":null,"scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.0.21\/e\/improved-signal-handling","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.0.21","markdown":"### Improved Signal Handling\n\n**What:** Enhanced initialization sequence to include proper SIGINT\/SIGTERM signal handlers for graceful shutdown.\n\n**Details:**\n\n- Added signal handler initialization (`N7()`) to the `uz1` startup function at line 455136\n- Ensures proper cleanup when Claude Code is interrupted or terminated\n- No user-visible behavior change, but improves reliability\n\n**Evidence:**\n\n- v2.0.20: `uz1` initialization at line 455101 without signal handlers\n- v2.0.21: `uz1` initialization at line 455136 now includes `N7()` signal handler"}