release.yml runs the Server job on a persistent self-hosted runner while
ci.yml runs it on a fresh windows-2025 image, so only the release path
kept a MetasequoiaImeServer.exe alive between jobs. That leftover holds
Local\MetasequoiaImeServer_SingleInstance, the Server started by
probe-server.ps1 returns 0 straight out of the guard, and the probe then
completes its handshakes against the older build. Probes 1-4 pass because
they do not ask for CharacterSetShortcut; probe 5 does, the pre-6ff1cff
Server never advertises it, and the run dies on a capability mismatch that
nothing in the tree can explain. v0.6.3 and v0.6.4 both failed this way.
Stop any Server and Watchdog before starting one, and fail loudly if the
Server this script starts exits on its own.
Also stop test-server.ps1 from reporting every non-zero verify-contracts
exit as a lock mismatch. A dubious-ownership git failure on the same
runner surfaced as "The engine submodule does not match the product lock"
while the lock was correct.
Also ignore installer/LICENSE.txt, which Prepare-PackageFiles.ps1
generates from the repository LICENSE on every local packaging run.
fanlusky
f91dae7644