Well.... from what i´ve heard there will be no more patches for LFS S2 0.5. There will be a new version (0.6). The reason why i thik is that the Z letter is the last in the aplhabet. So after many minor patches like Z10, Z13 or Z64
we can look forward for the new version with scirroco(i probably wrote it wrong, sorry) and some improovements. Just leave the devs some time, dont press on them too much. I wouldn´t like 0.6 to be buggy.So imho thats the reaso why it takes so damn much time.