S1 (#3312) rewrote only line 1 of lib/cso/verifier.ts and
lib/cso/preparation-container.ts. That shebang is an unused string in the
compiled helper binaries, but it moved preparationSha256, so qualify run
39535948607 refused the run-5 statements staged at 133cb36 with
STALE_RUNTIME_QUALIFICATION. Garry chose this narrow rule (option 2).
The release contract re-measures a recorded preparationSha256 that differs
from the checkout's at the staged commit (git history), accepts a record
that matches it under the current or the legacy rule, and compares and
records the current-rule value. Both release workflows fetch full history.
garrytan
478b4ebdfb