question regarding gcc on f14

[Paul Allen Newell]

While dealing with some compiling issues, I noticed that the current gcc 
on F14 is 4.5.1 and that gcc.gnu.org says that the latest is 4.5.3 ... 
and it appears they've gone off into 4.6.x.

I would like to know if Fedora plans to migrate F14 to 4.5.3 or stay at 
4.5.1.

I don't have any issue with 4.5.1, just trying to get information about 
where F14 will end up

Thanks,
Paul