Well, 12.04.2 is out as well as KDE 4.10. KDE seems unchanged... for me anyway, there is a new "screen lock" mechanism, i have searched and searched for a way to change the locker's backdrop, it stays a blue aura thing (which is nice) but i like to put WHAT I WANT; lol. I'll figure it out sometime.. I had heard KDE 4.10 would have animated wallpapers, i don't see it yet.
12.04.2 seemed a rather small update, i noticed major fixes within pulseaudio though, cracks and crashes with WINE usage seemed to have been fixed. Better openAL support.. GUI alsa volume slider... these are a welcome surprise to me. Can't say i noticed any other "improvements" but i can nolonger use kernel 3.5 with the new xorg... that
kinda pissed me off... so im back to the default 3.2-something kernel.
Anyway! I don't change my layout often, but i frequently change the wallpaper; by Janek Sedlar [link]