Upgraded my B2 to 2.4 recently. I'm generally very happy with the upgrade, only one problem bothers me. It looks like forked-daapd has problems extracting idv tags from quite a lot of songs in my library. I remember that the same songs were processed fine by mt-daapd in version 2.3 software. The same songs are also picked up by squeezeserver without any problems. The songs in question appear as "unknown genre" "unknown artist" "unknown album" in Fireplay interface.
From my quick tests it looks like the songs which are not properly processed do not have ID3v1 tags, only ID3v2 tags.
Has anyone noticed the same?