A Gitea that requires a sign-in does not refuse the branch archive: it
redirects the download to its login page, which arrives as a 200 of HTML,
and the admin page then reported zlib failing to unpack it — "incorrect
header check". Both booths showed exactly that on 29 Sept once the sign-in
requirement was switched on.
The updater now names the case: "… requires a sign-in to read
michael/ProdDash@main — turn off 'require sign-in to view' in Gitea, or
make the repo readable without one". Any other answer that is not a gzip
archive says what came back instead — a web page, or the content type —
and where to look.
tools/update-check.test.js drives the check against a mock forge: the login
redirect, a bare HTML answer, an HTTP error, and a real archive that must
still parse and be offered.
Shell 1.9.3.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Waters Church