- Mirror client.py retry fix in async_client.py (range + boundary alignment) - Sync _kid default to agent_id + '-key-1' in async client - Fix TOCTOU in opencode.py uninstall (try/except vs exists+remove) - Update docstring to reflect new plugin path and filename - Remove redundant deferred json import in _js_str Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>