ulsklyc/yuvomi v1.66.2 on GitHub

Web Push reaches iPhone and iPad again. Every push is signed with a contact address, and without a configured email sender or VAPID_SUBJECT that address defaulted to admin@localhost. Apple checks it and refuses a token it cannot reach, answering 403 BadJwtToken, so pushes to Apple devices failed while the very same installation kept delivering to Android. The address is now taken from the first reachable source, in order: VAPID_SUBJECT, the sender address from the email settings, then BASE_URL. A value that cannot work, such as a localhost or .local address or one without a domain ending, is discarded instead of being sent. Nothing has to be configured for this to take effect.
A rejected push now names the contact address it was signed with in the log, alongside the push service and status code it already carried, plus a line pointing at the address as the likely cause. A 403 was previously indistinguishable from any other server-side failure, which is what made the cause above so hard to find.
Unraid users can set the Web Push variables at all. VAPID_SUBJECT, VAPID_PUBLIC_KEY and VAPID_PRIVATE_KEY were missing from the template, and since Unraid lists every variable by hand and has no fallback, there was simply no field to enter them in.
The installation guide's iOS and iPadOS section now covers the contact address as well, next to the home-screen and certificate requirements already listed there.