The merge tool's pending bypassed the merge check's one writer from the tools'
bundle (issue 456); it is now served beside it. A verdict no build judges names
the announced base head, so the merge tool no longer refuses it for ever. A
late verdict keeps its account, a trunk is read again in each head's turn so a
fresh verdict is not put out of date, and a delivered member counts when a
rebased member's group is composed again (novox/hq ADR 0323).
A merge check's verdict now names the trunk commit it judged (novox/hq ADR
0323, issue 341), but the forge kept it green after another merge moved the
trunk, the merge tool merged on it, and mesh-delivery kept the delivery ready.
The forge's holder puts both statuses of every open pull request into a moved
trunk back to pending with the reason and runs nothing; the merge tool compares
the verdict's trunk commit with the trunk's head, asks the check once and never
merges by itself; mesh-delivery sends a ready delivery back to proposed, counts
only a verdict for the trunk's head, and composes a group again for a rebased
member instead of holding it.