v0.35.3 — restore the stable release chain
Promotes the current v0 code through its development line to main and keeps host validation mandatory.
v0.35.3 brings the current v0 code and release checks through v0.x-dev,
v0.x-pre-release, and v0.x-release to main. The release tag identifies
the exact commit on main; published v0.35.1 and v0.35.2 tags remain immutable
historical releases.
The release command now refuses to promote an unmerged v0 candidate or tag a
commit that has not reached main. The mandatory release-host checks from
v0.35.2 and the subsequent host-gate correction remain included. v1 work
continues on its independent development line.
No project configuration change is required. Use v0.35.3 for new v0 installs after its host validation and publication complete.