Nope, you're right, there are some new skills in Beastmastery (basically, anyone without an icon yet is new) bringing the number of Ranger skills to a staggering 84, 32 of which are in Beastmastery. Just one of the things we were able to gleen from the last weekend and all due credit to Juggulator for his work
here.
As for other skills, there've been whispers and rumors but I don't think any of our intrepid alphas managed to spot any beyond the new pet skills.
As for those new pet skills, they're all in Beastmastery and they're all "Pet Attacks". Pet Attacks work much the way any attack skill for a Warrior or a Ranger would work, just using your pet instead of your character (And yes, Expertise works on such skills, too). Like a weapon attack the casting time is the time it takes your pet to attack which, of course, varies by pet. You use one and the next time your pet attacks it's some sort of special attack. The skills "Bestial Pounce" and "Feral Lunge" were in as of the March BWE but the others are brand spanking new.
Brutal Strike: 10en, 5recharge. +5~17 damage. If the attack strikes a foe below 50% health strikes for an additional +5~17 damage.
Disrupting Lunge: 5en, 5recharge. +1~10 damage. If the attack strikes a foe using a skill it's interrupted and disabled for 20 seconds.
Ferocious Strike: 5en, 8recharge. +5~17 damage. If the attack hits gain adrenaline and 1-8 energy. (Unknown just how much adren though it's likely 1 strike)
Maming Strike: 10en, 10recharge. +5~17 damage. If the attack hits a moving target they become Crippled for 3~13 seconds.
Melandru's Assault: 10en, 10recharge. +5~17 damage. If that attack strikes an enchanted foe that foe and all adjacent foes takes additional +5~17 damage. (The wording on this one's a bit weird. Looks like you do +5~17 damage regardless but if you hit someone with an enchantment you do AoE damage of 5~17.)
Predator's Pounce: 5en, 5recharge. +5~17 damage. If the attack hits your pet gains 5~41 health.
Scavenger Strike: 10en, 5recharge. +5~17 damage. If the attack strikes a target suffering a condition, that target takes an additional +1~12 damage.
The previous pet attacks were rebalanced, too.
Bestial Pounce: Now 5en, 15recharge, +5~17 damage. Formerly 10en, 10recharge, +2~20 damage.
Feral Lunge: Now 5en, +5~17. Formerly 10en, +2~20 damage.
Some interesting things, to be sure. I like Disrupting Lunge, for one, as it's a 5 energy, 5 second recycle Disrupting Chop. Highly spammable before you even take Expertise into account. Others, not so much, like Predator's Pounce. Which is 40odd health every 5 seconds for your pet (8HPS, roughly, depending on your pet's attack rate, and about 8HPE before Expertise) which is forgettable in the extreme. It does damage, sure, but I'd rather have any of the other attacks than that one.
Ah, I smell a Spotlight.
Anyhow, with the addition of these skills I think we're going to see a lot of the pet shouts go away, especially the more marginal ones. Beastmastery is bloated right now and there's some dead weight to cut, if you ask me.