The release prompt was answered with a missing dot and the script propagated
it verbatim into both constants, so the shipped exe reported "021.4".
That is not cosmetic: versionLess splits on dots, so "021.4" parses as [21,4]
and compares GREATER than "0.21.5" — a client on that build would be told it
is up to date forever and never offered another update. It also broke the
What's new dialog on a fresh install, where the changelog entry ("0.21.4") is
matched against appVersion by string equality.
Same code as the release otherwise; only the version string changes.
rouggy
05d64024ef