This release adds a require-login flag to topics, which forces users to log in before they can use the web app. This is useful for self-hosters and will obviously not be enabled on ntfy.sh.

Features:

• Add require-login flag to redirect to login page if not logged in (#1434/#238/#1329, thanks to @theatischbein for implementing most of this)

Bug fixes + maintenance:

• The official ntfy.sh Debian/Ubuntu repository has moved to archive.ntfy.sh (#1357/#1401, thanks to @skibbipl and @lduesing for reporting)
• Add mutex around message cache writes to avoid database locked errors (#1397, #1391, thanks to @timofej673)
• Add build tags nopayments, nofirebase and nowebpush to allow excluding external dependencies, useful for packaging in Debian (#1420, discussion in #1258, thanks to @thekhalifa for packaging ntfy for Debian/Ubuntu)
• Make copying tokens, phone numbers, etc. possible on HTTP (#1432/#1408/, thanks to @EdwinKM, @xxl6097 for reporting)