Sydney RunkleandClaude Sonnet 4.6 ded1dbba2f fix(checkpoint/serde): use lazy isinstance check for DiffDelta ...

Replace duck-typing check with lazy import inside _is_diff_delta helper
function to avoid module-level circular dependency while using proper
isinstance semantics.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-30 14:44:38 -04:00

..

cache

fix: flip default on base cache (#6677)

2026-01-12 15:26:37 -05:00

checkpoint

fix(checkpoint/serde): use lazy isinstance check for DiffDelta

2026-04-30 14:44:38 -04:00

store

fix(checkpoint): don't add the task to the checkpoint batch if it was… (#7168)

2026-03-15 12:46:27 -07:00