I thought it was the tracker for the torrent downloads and I was like can’t we just create magnet links?

Result tracking for the isos makes more sense.

No, as it stands this is the end of F-Droid. Each developer registration must include the manifest IDs of all apps they publish. No way F-droid can include all the apps they publish in their registration.

Its a progressive web app, which means it is available as a browser based site that can be installed like an app.

Additionally that “like an app” part is packaged up and available on play and FDroid stores.

Same. I’m more confused after reading.