PrRC has been updated to v2.4. It does not have descriptions of the new powers from KotS.
• Several changes from the Weapons excerpt
http://www.wizards.com/default.asp?x=dnd/4ex/20080507a including: changed Weapon Proficiencies title to Weapon Categories, changed Weapon Categories title to weapon Groups and completed the list of groups, added Heavy thrown and Light thrown weapon descriptions, and added Weapon Properties. Weapon table updated with new information.
• Added Warlord At-Will powers from the June Preview
http://www.wizards.com/default.asp?x=dnd/4pr/20080509a
• Added three traps from the June Preview
http://www.wizards.com/default.asp?x=dnd/4pr/20080509a
• Added fan-made adventure Expedition to Feywild link.
• Added possibility that Half-elf bonus power is instead a bonus multiclassing feat.
• Speculative: Added “Mixed Heritage” racial trait to half-elves, allowing them to take human feats (and probably elven feats) – see half-elf pregen with human feat Action Surge.
• Replaced Melora with Obad-Hai as the Nature deity (Cold_Hellfire)
• Changed warhammer and handaxe from proficiency +1 to proficiency +2, to ‘fix’ Kathra, the pregenerated dwarven fighter since dwarven weapon training feat gives +2 damage only.
• Adjusted Paladin’s “On Pain of Death” to do 3d8, not 3[W].
• Changed Fighter’s “Passing Attack” attack line to read “Str vs AC”, not “Melee vs AC”.
• Added Drow as a playable monster (D&D Podcast 21)
• Made a note for Ability Score “Method A”, that if using the 3.5 system use 30 points.
• Corrections from KotS (Thalmin, unless otherwise noted)
o Dragonborn breathweapon damage is 1d6
o Draconic Heritage increases your healing surge value by your Con modifier
o Fixed Paladin’s Divine Challenge text
o Fixed Lay on Hands from 3/day to Wis mod/day
o Divine Strength does Str again to damage
o Sacred Flame grants Cha Modifier + ½ level temp HP, not a flat +2
o Half-elf ability bonus might be +2 Con instead of +2 Any.
o Added power names and “(See KotS)”
- Expeditious Retreat (wizard utility 2)
- Fire Shoud (wizard attack 3)
- Trick Strike (rogue daily 1)
- Valiant Strike (paladin at-will attack 1)
- Radiant Smite (paladin encounter 1)
- Paladin’s Judgement (paladin daily 1)
- Martyr’s Blessing (paladin utility 2)
- Staggering Smite (paladin encounter attack 3)
- Bait and Switch (rogue encounter 3) (DimitriX)
- Sly Flourish (rogue at-will 1) (DimitriX)
- Spinning Savagery (fighter encounter 3) (DimitriX)
- Reaping Strike (fighter at-will 1) (DimitriX)