For Fintunes, it's worth asking where you downloaded it from. Was it F-Droid?
I'm part of the Jellyfin Core Team, and for our own official app, the normal one (sideloaded APK or Google Play) has Cast support, while the F-android version doesn't. It's because Casting relies on a Google proprietary SDK module.
That's right, casting isn't available from either of our iOS clients for the time being. If your server is local, you can use the DLNA function in VLC to access your server and also Cast, or use Infuse's cast ability as well.
If the Chromecast is a newer one with a remote (Chromecast with Google TV), then just install our Jellyfin for Android TV app from the Play Store.
Yes, it is the preferred download language setting. The download it refers to is the metadata. We should make that clearer.
I mean, some of us are here (๐)
If you're using Windows, you may need to add Jellyfin.exe to Windows Firewall (if you have it enabled).
The crazy part is how RedOctane wanted to bring GuitarFreaks over but Konami dismissed the idea saying there wouldn't be a market in North America. Thus Guitar Hero was born.
Core Team representative here ๐
From myself as a Core Team representative: Very little to none.
We did message early on (like 2019) regarding a security vulnerability when we were still only recently forked. After that, nothing else has come up.
To this day we have no idea why. If anyone has any suggestions, I'm all ears.