is there any way to add back in the hook
bool IsEscapeBlocked (BasePlayer target)

as with the string hook if mutipals with the  same name it will fail.

for the <raidblock>

Both are should still be options per the documentation, so it may have be removed by mistake.

bool IsEscapeBlocked(BasePlayer target)
bool IsEscapeBlocked(string target)​

Is missing.

bool IsEscapeBlocked(BasePlayer target)

Right, that's what I was saying above. ;)