Claude Code v2.0.5 ·
Removed Obsolete Tool Concurrency Error
EntryKind: in v2.0.5,
ChangesSection of the release
What: Eliminated the "tool use concurrency issues" error message that instructed users to run /rewind to recover conversations.
Details:
- The underlying API error condition (400 status for tool_use without tool_result blocks) is no longer expected
- Suggests server-side fix has been implemented
- Users will no longer encounter this specific error message
- Evidence: Error handling removed from
fk1() at lines 23711-23720 in v2.0.3
See this entry in the whole of v2.0.5 →