apparently i missed even the previous update (u10)
for those who use java for whatever desktop applications (but not for browser), apparently u10 had a quick tickbox to disable java for browser. which is useful because previous to that, it's a pain to try to disable it from java control panel. the IE box was always ticked even if it's disabled.
There were two on my machine. Version 7 update 10 and update 7
which is a bit odd, because that's not supposed to happen since some version of java 6 or maybe 5 (before that, every bloody version of java is kept.. but since whichever update it was, you only have 1 version. that is, 1 version of 32 bit and 1 version of 64 bit if you have both installed)
and if you have both 32bit and 64bit installed... fun because windows control panel is too stupid to realise 32bit java and 64 bit java are not quite the same thing and shows only 1 icon. thus you have to dig through the correct file folder to change settings on both of them. not to mention autoupdate for 32 bit doesn't work when you have 64bit installed... (64bit doesn't have autoupdate)