Claude Code 2.1.170 to fix transcript regression
Anthropic's upcoming Claude Code version 2.1.170 will fix a regression in version 2.1.169 that prevented interactive sessions from saving JSONL transcripts. This bug disabled session resume and conversation history tracking, forcing users to downgrade or await the patch.
Terminal-based agentic tools require rigorous regression testing because minor logging or state-tracking failures completely break developer workflows.
- –Version 2.1.169's transcript regression disabled critical features like `--resume` and conversation history.
- –Version 2.1.170 will restore stable state tracking and transcript generation.
- –The incident underscores the difficulty of maintaining stable environment states for CLI-based agentic interfaces.
DISCOVERED
2h ago
2026-06-09
PUBLISHED
2h ago
2026-06-09
RELEVANCE
AUTHOR
ClaudeCodeLog