dev-build.yml runs after Cross-platform tests pass on a master push,
packages that commit as X.Y.Z-dev.N (the minor after the newest vX.Y.Z
tag, N the commit count) and replaces the single rolling dev-build
pre-release. Only its publish job has release write access, and a run
whose commit is no longer master's head publishes nothing.
Tools > Options > Include development builds lets an installed copy take
that pre-release; everyone else still sees full releases only.
Publish-Windows.ps1 accepts -dev.N versions.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>