I just upgraded from 1.3.10rc2 to 1.3.10. All seems to be fine with this exception: the "Are You Secure?" block contains the following:
Error in PHP Block. Function, phpblock_getBent, does not exist.
I checked lib-custom.php and the function is there, as it always was. I don't notice any other dysfuction after the upgrade, but I'm worried something may be lurking out there since this function call is not seeing something that's there.
How you look depends on where you've been (!)