The current rundown, straight from asur.org.uk and various other sources :wink:
REMEMBER ALL JUST RUMORS AT THIS TIME

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High Elf release: November: Book and Army Box set.
THE BOOK : written by Adam Troke (I presume with input from the rest of the games developers).
Intrigue at court is gone.
Elves strike first. (Army rule).
Archers can fire in two ranks.
Special Characters include (There could be more but I have not heard it) :
Tyrion, Teclis, Eltharion and Alith Anar as Lords
Korhil and Caradryan (Captain of the Phoenix Guard) as Heroes.
There will be three other ‘vanilla’/generic Hero options. (So a new Character type!)
There will be three types of Dragon in the book.
THE MINIS
Plastic kits: Mostly by Martin Footit.
Characters/Heroes/Commanders (Makes 2 characters one mounted and one on foot).
High Elf Mages (Makes two mages one mounted and one on foot).
Plastic Dragon kit. (75Hastings69 posted this on warseer months ago. Flying horizontally like the old Dragon Masters dragon (for those who remember that far back). It will come with various rider options to represent different character options who can ride it.
Spearmen. (I do not think this includes option for Lothern Sea Guard or armoured archers but possibly able to customise these to represent different provinces).
High Elf Cavalry Plastics. (These were rumoured months ago by 75Hastings69 but I have heard nothing).
Plastic Chariot kit with option of Lion steeds. (Dave Thomas)
Metal
Alith Anar. (Gary Morley).
Possibly a new eagle.
Lothern Sea guard including a Sea guard Captain/Commander with a Sea hawk on his wrist and a standard bearer with a carved wooden leg. The art work for the seaguard is a lot more ‘gritty’ than the old look. (More ‘sea dog’ than Sea Elf!) I don’t know if these are part of a bigger ‘redo’ of the Sea Guard models or not.
And the rest:
All 0-1 limitations are gone (like every other army)
Spearmen come with heavy armour and shield.
Archers shoot with an extra rank if they don't move.
Sea Guard are now Special, come with light armour (they fight on water after all), spear, long bow and shields. Fight in three ranks, shoot in two, the commander can take magic items and the unit can take a magic banner. Some sort of Ambush rule for them like Dwarf Miners or Beastmen.
The following HE units will be getting Ilthilmar Plate (4+ save)
Swordmasters
Phoenix Guard
Dragon Princes
White Lions
Giant Eagles and chariots are no longer 2 for 1.
Apparently Phoenix Guard will now be Unbreakable and have 2 attacks each.
Swordmasters are -1 to hit with missile weapons S5 or less. They get some special sword fighting forms as well.
Heroes can ride dragons!
Everqueen is back with her maidenguard, no news on models yet.