4.2.19 a disastrous release. Let me count the ways
1) dark theme does not seem to be consistently dark.
(lists of feeds, feed settings, and more)
2) it lost advanced playback settings for speed and volume adjustment
3) it trashed my Playlist
4) it forgot that data was previously stored on the physical SD card.
And I am not rooted so I can't resort to a Titanium Backup restore. I tried exporting the 4.2.18 APK from my tablet. But regrettably, when I try installing 4.2.18 over 4.2.19, Android installer refuses claiming it's corrupted. (Undoubtedly it's a conflicting signature.)