Good idea. Here are some test cases forked from the compendium thread (board images linked to the actual games):
This one is good now:
Not following the rules of Go, only slightly better than the original:
Surprise invasions still happen - particularly the weird part in the lower-right:
But not always. (I tried with both Black and White to play.)
I do like how there is apparently only one kind of dame marking now. But I’m still curious about what changed with the life/death assessment!