None...

>>70755560
ironically retcons are kind of true to the source material since ever Warcraft game retcons a million things from the previous one

>>70755560
None. It's a separate continuity from the games/books.

>>70755560
what is a retcon?

>>70757695
World of warcraft lore

I'd say half a dozen, but they were already established in Warlords of Draenor, Burning Crusade, and WC3.

>>70755560
Warcraft has many many alternate universes and Blizzards official stance is the moive universe is an alternate universe.

So none.

>>70757839
I'll cover the major ones

>Thrall wasn't stillborn.
>Doomhammer wasn't a Frostwolves
>Hellscream, Bladefist and Blackhand were green by the time they set foot on Azeroth
>Khadgar was Medivhs apprentice, not just some rando
>Garona and Lothar never had that retarded 'tender moment'
>Lothar didn't have a son
>Lothar didn't have a sister
>Lothars nonexistent sister wasn't the fucking Queen
>Gul'Dan was physically incapable of being a threat to other chieftains, which is why he leaned so heavily on his magic and his followers
>Gul'Dan did not fucking kill Durotan in single combat
>Lothar did not fucking kill Blackhand in single combat
>There was never a battle at the Dark Portal during the first war
>Draka didn't send baby Thrall up a goddamn river to be found later

Just the shit I can think of off the top of my head. There's more I missed though.

Also nigger fuck your spoilers.

>>70758535
>>Gul'Dan was physically incapable of being a threat to other chieftains, which is why he leaned so heavily on his magic and his followers

I lost my shit when i saw they presented Guldan as leader of the horde and not Shadow Council, for fuck sake, also to Ogrim Doomhammer as the Frostwolf and Lothar killing Blackhand.

Plus when i found out Metzen himself was writing story and he made Ogrim from most important orc to some irelevant Durtans sidekick, common!

>>70755560
"retcons" from early Warcraft to Warcraft Movie

>Dalaran Is Flying
>Humans with guns in the first war(second had explosives and cannons, third had dwarves with rifles)
>Orcs are bigger
>Khadgar a Kirin Tor member, in the games it was the ruling body of Dalaran
>Brown orcs
>corrupted by Fel instead of blood pact with Mannoroth
>Draenor dying
>Grom in the first war, understandable that he'd be there since Draenor was dying though
>Eredar Draenei
>Stormwind doesn't fall
>Llanes father dies in the prologue to orcs
>Varia is the name of Llanes mother, not his wife
>Gul'Dan is supposed to lead from the shadows and manipulate Blackhands ego
>Orgrim should kill blackhand and take control over the hored
>Orgrim should be in the blackhand clan, not the frostwold