Cross-posted from L4W discussions:
New Errata is out.
http://wizards.com/dnd/files/UpdateMar2010.pdf
Strength based clerics just got hit so don't feel bad Healics - Righteous Brand is now only +3 rather than Str Mod bonus to hit.
Blood Pulse has been hit.
Orb of Imposition has been updated (AWESOME!)
Lasting Frost also
Salve's of Power are less abusive (encounter powers vs. Dailies)
Implement/Weapon Expertise are now Feat Bonuses (not that it really affects us here)
Small hit to Pacifist Healer:
In the last sentence of the feat, replace “whenever you deal damage to a bloodied enemy” with “whenever you hit or miss a bloodied enemy and deal damage to it.” The previous text included ongoing damage and other damaging effects. This correction clarifies the intent.
Hide Armor Expertise also has been nerfed big time! Replace the feat’s Benefit entry with the following text: “While wearing hide armor, you can
gain a +2 bonus to AC instead of using your Dexterity or Intelligence modifier to determine your AC.”
Student of Caiphon abuse has been corrected, now only applies to that classes powers
Winged Horde had been updated as has Frost of Letherna (both Dragon 381 spells)
I think that's the major ones. Please ensure that your PC's are properly updated.