The flybus session_over_one_router failure my workspace runs were
counting is already fixed on main: the coalescing branch forces the
coalescing deterministically instead of asserting that a slow consumer
must skip. Merging before the runs so they measure a tree that exists.
One conflict, in the crate README, and it was two sections both newly
added at the same anchor rather than two versions of one thing. Both are
kept: STATE-01's checkpoint and recovery section, then the guidance on
which replies permit a subset, which stays immediately above the
contract-narrowing section where someone adding a check will meet it.
coordinator.rs and the process tests auto-merged. Checked rather than
assumed: the acknowledge equality check is still gone, acknowledge_replies
and last_resolution_attempts are present, STATE-01's capture, durable
and rebase surfaces are present, and both test changes survived.