It’s also viable that there may be multiple pre-expansion patches from lolgaroket's blog

It’s also viable that there may be multiple pre-expansion patches for The Burning Crusade Classic, just as there have been for the expansion's authentic release. The first should introduce the brand new playable races at the same time as the second ought to then purpose to WOW Classic Gold recreate the outlet of the Dark Portal occasion which changed into brought in patch 2.0.Three. 

While Blizzard has broken down the growth’s content material release agenda, it has no longer given unique dates for patch roll-outs for The Burning Crusade Classic yet apart from declaring that it's going to mmobc.com launch in 2021. It’s feasible that one pre-expansion patch should consist of both the new races and the Dark Portal occasion, best giving players per week’s head start with the Horde and Alliance’s new allies.