Named as the recovery coordinate by e82d32b9 'Extract the inactive V2
finite-debt economics from the tree'. V2 is tabled, not abandoned, and this
commit was dangling: not an ancestor of main and referenced by nothing, so it
was a garbage-collection candidate. Tagged 2026-08-17 to make the restore point
durable before ops-fifo-green-20260810 merges and removes V2 from main's tip.