@SylvieLorxu And you can be affirmed it's the very same FOSS build, as at IzzyOnDroid it is a Reproducible Build – meaning, our builders built the APK from Sylvia's code, and ended up with a byte-by-byte identical APK.
Bonus points: updates usually reach you within 24h of Sylvia making them available. Our build cycles are pretty short: just a few hours, instead of a few days