Due to the launch of WotLK, this discussion has been redirected to the new Feral Druid Megathreads:
The bear edition
The cat edition
To remove the clutter in the Feral Druid Megathread created by the new talents and abilities, i've created this separate thread.
Talents
(calculator:
WoWhead Druid Talenttree)
Restoration
Improved Mark of the Wild - Reduced to 2 points from 5. (Note: The new rank of MotW has a significant increase in power, 750 armor, 37 stats and 54 resists untalented)
Furor - Now causes you to retain 20 energy (per point) when you shapeshift into catform. Energy continues to increase in casterform, which means that you'll have 100 energy after spending some time in casterform. Additionally, Furor no longer generates energy upon shifting, it only prevents it from disappearing. Therefore, powershifting as a DPS-mechanic is gone. Bear-portion unchanged.
Nature's Focus - Reduced to 3 points from 5, moved to 1st tier from second.
Subtlety - Reduced to 3 points from 5. Now only affects Restoration spells rather than all spells.
*NEW* Master Shapeshifter - (Tier 3, Natural Shapeshifter required) Increases physical damage done in Bear form by 2%/4%, increases critical strike chance in Cat form by 2%/4%.
Omen of Clarity - Now a passive ability rather than a 30 minute self-buff. Proc-chance increased to 3.5ppm, but will no longer proc on instant attacks such as Mangle or Shred.
Feral
Faerie Fire (Feral) - Talent removed. Ability is now baseline. FFF in bearform now deals damage and generates bonus threat.
Feral Instinct - Bearform threat component removed (and added as baseline to bearform itself). Now increases the damage done by Swipe by 10% per point. Cat portion unchanged.
Feral Swiftness - Catform speed-increase now works indoors.
*NEW* Survival Instincts - (Tier 3) Increases maximum health by 30% for 20 seconds. 5 min cooldown. A copy of the Warriors "Last Stand" ability. Usable in Cat and Bear forms.
*NEW* Primal Precision - (Tier 4, Sharpened Claws required) Increases expertise by 5/10. Refunds 40%/80% of the energy cost of finishers that didn't land.
Feral Charge - Moved from tier 3 to tier 5. Now also usable in Cat form.
Brutal Impact - Moved from tier 2 to tier 5. In addition to its previous effects, now also decreases the cooldown on Bash by 15 seconds per point.
Survival of the Fittest - Crit reduction and stat-bonus increased to 2%/4%/6%
*NEW* Natural Reaction - (Tier 6) Increases your dodgechance in bearform by 2%/4%/6% and generates 1/2/3 rage every time you dodge.
Improved Leader of the Pack - You gain 4%/8% of maximum mana whenever Imp LotP procs.
*NEW* Protector of the Pack - (Tier 8, Leader of the Pack required) Increases your attack power in bearform by 2%/4%/6%. Reduces the damage taken while in bearform by 1%/2%/3% per partymember (other than yourself).
Note: This talent will be changed in a post-WotLK patch to remove the party-requirement and give a flat 12% reduction
*NEW* Infected Wounds - (Tier 8) Shred, Maul and Mangle stack a disease (stacks to 2) on the target reducing movement and cast speed by 8%/16%/25% per stack and attackspeed by 3%/6%/10% per stack. Lasts 12 seconds.
Predatory Instincts - No longer affects bearform. AoE avoidance portion changed to 10%/20%/30% less AoE damage taken in catform.
*NEW* King of the Jungle - (Tier 9) Increases damage done in bearform when the Enrage buff is active by 5%/10%/15%. Tiger's Fury now also restores 20/40/60 energy.
*NEW* Improved Mangle - (Tier 9, Mangle required) Reduces the cooldown of Mangle (Bear) by 0.5/1.0/1.5 seconds and the energy cost of Mangle (Cat) by 2/4/6.
*NEW* Rend and Tear - (Tier 10) Increases damage done by Maul and Shred by 4%/8%/12%/16%/20% on bleeding targets. Increases the critical strike chance of Ferocious Bite by 10%/20%/30%/40%/50% on bleeding targets.
*NEW* Berserk - (Tier 11) Reduces energy cost of abilities in catform by 50%. In bearform, Mangle now has no cooldown (other than the GCD) and hits up to 3 targets. Lasts 15 seconds, 3 min cooldown. You can't use Tiger's Fury while Berserk is active.
Abilities
New abilities
Savage Roar (Cat Form) - Finisher that increases AP by 25%. Lasts 6 seconds plus 3 seconds per combo point. 25 energy.
Changed abilities / new ranks
The non-scaling damage component on alot of the Feral abilities has increased significantly. To name two examples, the top rank of Ravage has 1771 bonus damage in WotLK, while the current top rank only has 514. The new top rank of Maul will add 578 damage to your attack versus 176 of the current top rank.
Mangle no longer directly improves the damage done by Shred. Instead, Shred is now affected by any effect that influences bleed damage (including Mangle). This is to ensure that the Arms Warrior talent Trauma, which copies the effect Mangle has on bleeds, can overwrite Mangle without the Feral Druid losing Shred damage.
Maul is now affected by any effect that influences bleed damage.
Tiger's Fury no longer costs energy, but has a 30 second cooldown.
Ferocious Bite: the energy-to-damage conversion now scales with AP.
Rake has had its scaling with AP improved considerably and is now part of DPS rotations.
Lacerate damage-scaling and threat/damage ratio increased.
10 Nov 2008 - Long overdue update with most recent changes. Removed "Preview" from the title