Another running change, and this time it's a good one, for SL05 Jango Fett reported by Jedi Temple Archives via the Australian Mousedroid.com Forums. It appears that the less articulated, pre-posed 2002 sculpt that is available in U.S. stores now may be swapped for the TAC57 sculpt, which would obviously be preferred.
Our buddies at Yakface.com report a variant with the SL06 Darth Vader. First released with the BD08 sculpt, recent findings show a helmeted 500th Vader version now hitting the pegs. Happy Hunting!