All Lizardmen factions can now build the Sacrificial Snake Pit of Sotek landmark, since I now know that's possible without startpos editing. Efforts to give Tehenhauin a better exclusive version presently have proved less than fruitful, might take another stab later.

The Blessing of Sotek skill no longer gives Teleport stance army interception chance and instead gives the Lord's army immunity to Skaven and Norscan plagues.

Coatls now come in new colours and wear helmets to look fashionable.

Mastery of Magic WoM generation further reduced.

Feral Troglodons now have their price reduced by the Prize Hunter follower.
Mazdamundi's "Mastery of Magic" passive ability now correctly only applies when casting, and also no longer gives him insane WoM regen.

Lord Mazdamundi now actually benefits from his Curse of the Midnight Wind and Okkam's Mindrazor Spell.

Reduced speed and damage granted by Mastery of Magic by 5%.