The recent Dev-Team/geohot strategic alliance contines to gather steam. On the former's blog, the Dev's declare George Hotz's limera1n exploit "will be very beneficial to jailbreakers and unlockers for the next few months (at least)." So much so, in fact, that it's been incorporated into the latest edition of redsn0w: get the Windoze version here, and the OS X version over yonder.
They also caution "If you are timid about software and running these programs.please just wait! Don't jeopardize your carrier unlock for a firmware upgrade. Wait for even easier methods than this latest redsn0w release."
As for the SHAtter exploit? That's been put on the back burner for the time being.
Check out our past coverage of the GreenPois0n/limera1n race here .