B6 moved the address-space-rebuild span into ApplyPlan, so the two rebuilds
that complete synchronously on the actor thread (no applier -> raw-sink
rebuild; no artifact bytes -> held) stopped emitting it
(OtOpcUaTelemetryHookTests.RebuildAddressSpace_starts_an_address_space_rebuild_span).
Both now open their own span.
B7 (late HistorianDataSource / HistorianDataUpdater re-evaluate the
capability bits) reversed three tests that pinned the old "fixed at
materialisation" contract. Re-expressed against the new one, end to end:
- events: a folder promoted without a source is unsupported, then served
once a source is wired (source reached);
- in-process HistoryUpdate: clearing the updater retracts HistoryWrite and
the old updater is never reached;
- over the wire: a late updater lights HistoryWrite and an insert reaches
it; a reset retracts the bit and the insert is BadHistoryOperationUnsupported.
Refs #732
Claude-Session: https://claude.ai/code/session_01Ub9hGmYLQvn9XETzw7CMsT
Joseph Doherty
0117e1501b