It is 2021 and Signal is still not on f-droid. Devs prefer to recommend using Google services or download the apk manually.
This is insane, right?
(for reference, just look up "fdroid" on the signal-android bug tracker... it is a mess)
Why is this step necessary? mastodon.falktx.com might not be the server where you are registered, so we need to redirect you to your home server first.
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