Someone only had a few minutes alone with the book. Apparently ttere is an enormous amount of information in the codex.
General Information about Codex: Space Wolves
Sagas are out, replaced with Warlord Traits
6 new Space Wolves Tactical Objectives
New Space Wolves Psychic Discipline: Tempestas (Source didn't get any actual rules though)
'Space Wolves Unleashed' Detachment FOC:
Identical to standard FOC, except may take up to 6 HQs
May re-roll Warlord Traits
Each unit joined by an Independent Character rolls a d6, on a 6+ that unit gains Outflank. Troops choices get +2 on this roll.
Great Company Formation:
1 Wolf Lord
1 Wolf Guard Battle Leader
1 unit of Wolf Guard
5 units of Grey Hunters
1 unit of Wolf Scouts
5 units chosen from [Blood Claws, Swiftclaws, or Skyclaws]
2 units of Long Fangs
Grants two special rules, source did not get them
Space Wolves Relics
Armor of Russ (Armor)
Bite of Fenris (Bolter with two fire modes)
Black Death (Frost Axe, Rule: Whirldwind of Death)
Helm of Durfast (Wargear)
Fangsword of the Ice Wolf (Frost Sword)
Wulfenstone (Wargear)
Logan Grimnar - Lord of War
Epic new model, comes with a sort of grav-chariot called 'Stormrider' pulled by two enormous Fenrisian wolves, but he can be used without it as well.
Stormrider - Points = Land Speeder + 20
Treated as a vehicle, didn't get AVs, has a 4+ Invulnerable save and cannot suffer Penetrating hits (all Pens are reduced to Glances).
Gives Logan 4 S5 Ap- attacks on a turn when he charges.
Logan loses Deep Strike if he takes Stormrider
Lots of other cool rules, but didn't get those.
Njal Stormcaller
No new model shown in codex
Looked to be mostly the same, no specific information
Ragnar Blackmane
No new model shown in codex
Also looked to be mostly the same, no specific information
Ulrik the Slayer
No new model shown in codex
Also looked to be mostly the same, no specific information
Canis Wolfborn
Again, looked to be mostly the same, no specific information
Harald Deathwolf
The resin Thunderwolf Cavalry character model assigned a name
Didn't get the rules/stats.
Bjorn the Fell-Handed
Epic new plastic model, part of a box that makes a regular SW Venerable Dreadnought, Bjorn, or a new special character Dreadnought named 'Murderfang'.
No longer becomes a VP objective when he dies.
Wolf Lord
Mostly the same, no specific information.
Rune Priest
Mostly the same.
Specifically noted as starting at Mastery Level 2.
No other information.
Wolf Priest
Mostly the same, no specific information
Wolf Guard Battle Leader
Mostly the same, no specific information
Blood Claws Pack
12 points per model
Wolf Guard Leader upgrade available
May take a Stormwolf as a Dedicated Transport
No other information
Lukas the Trickster
No specific information, probably the same.
Grey Hunters Pack
14 points per model with a Bolter and Bolt Pistol
Any model may add a Close Combat Weapon for +2 points
One Special weapon per full five models still, but costs raised to same as C:SMs
Wolf Guard Upgrade available
May take a Stormwolf as a Dedicated Transport
No other information
Dreadnought
Not sure, but might have an option for a Helfrost Cannon
Otherwise similar to old codex, no other information
Murderfang
Crazy-awesome special character Venerable Dreadnought
Wolverine + Dreadnought + Extra Insanity = Murderfang
WS5 BS3 S6 F12 S12 R10 I4 A4 HP3
Wargear:
Searchlight
'Murderclaws' with underslung Storm Bolter and Heavy Flamer
Special Rules:
Furious Charge
It Will Not Die
Rage
Rampage
Murderlust
Options:
May take a Drop Pod
'Murderclaws' - A pair of enormous, even for a Dreadnought, Lightning Claws made of 'alien ice that never melts or loses sharpness'
S7 AP2 - Melee, Master-Crafted, Shred, Specialist Weapon
Venerable Dreadnought
Definitely has an option for a Helfrost Cannon
Can also have an enormous Power Axe and Storm Shield, said to look incredible.
Some special rules, but didn't get them
Iron Priest
No new model shown in codex
Options appeared to be nearly identical to old codex, probably a couple points changes though
Can take a unit of 1-5 Servitors, rules also looked the same as old codex
No other information
Lone Wolf
Rules nearly identical to old codex, didn't get points cost
Owning player no longer gains a VP if they die
No other information
Wolf Guard Pack
This unit is just for Wolf Guard in Power Armor.
Same cost per model as before
Have a similarly wide array of options as in the old codex, couldn't get specifics though
May take a Stormwolf as a Dedicated Transport
Wolf Guard Terminator Pack
May take a Stormwolf as a Dedicated Transport
Arjac Rockfist
Mostly the same, no specific information
Wolf Scouts
No info. But in the codex
Swiftclaw Pack
-5 points per model from old codex
Otherwise similar to old codex, no other information
Skyclaw Assault Pack
-3 points per model from old codex
Otherwise similar to old codex, no other information
Thunderwolf Cavalry
-10 points per model from old codex
Otherwise similar to old codex, no other information
Land Speeder Squadron
Same as Codex: Space Marines
Fenrisian Wolf Pack
Nearly identical to old codex, no specific information
Long Fangs Pack
Couple of new options for squad leader, who is now called a 'Long Fang Ancient'
Source did not get if they had an option for Flakk Missiles
Might be able to take a Stormwolf/Stormfang as a Dedicated Transport, not sure about this though
Otherwise nearly identical to old codex, no other information
Predator
Same as Codex: Space Marines
Whirlwind
Same as Codex: Space Marines
Vindicator
Same as Codex: Space Marines
Land Raider and variants
Same as Codex: Space Marines
Rhino and Razorback
No Helfrost Cannon option for the Razorback, same as Codex: Space Marines
Drop Pod
Same as Codex: Space Marines
Notable Exclusions from Codex: Space Marines
No Stormtalon
No Storm Raven
No Hunter or Stalker
Space Wolves AA options: Stormwolf, Stormfang, ADL gun emplacement, and Allies