Sydney Runkle 57be304f55 chore(delta-channel): remove supports_delta_channels flag ...

Rely on the runtime raise in DeltaChannel.from_checkpoint() instead of
a compile-time boolean flag. Savers that assemble DeltaChainValue inside
_load_blobs work transparently; savers that don't will pass through a raw
DeltaValue and hit a clear ValueError on first reload.

Removes: BaseCheckpointSaver.supports_delta_channels, the attribute on
InMemorySaver / PostgresSaver / AsyncPostgresSaver, the compile-time
UserWarning in StateGraph.compile(), and the associated test.

2026-04-22 09:40:00 -04:00

..

checkpoint/postgres

chore(delta-channel): remove supports_delta_channels flag

2026-04-22 09:40:00 -04:00

store/postgres

fix: re-use connection (#7220)

2026-03-18 13:31:46 -07:00