New Wotlk seassonal realm patch

[Humencanko]

Hello, on the website i can see two different clients of wow, 3.3.5 and "old".

My questions is, will the new realm run on old client starting from beginning patch by patch or will it be 3.3.5 from the start ?

Thank you

[skullatbash]

on download page there are x2 Wotlk client but the only difference is that:
Wotlk (old) = standard 3.3.5 client
Wotlk = 3.3.5 client with WoD/legion models (better looking texture but higher chance of crashing)

it does not matter which one you downlaod, you can play on all wotlk realms anyway (even on the new realm "Frostmourne" since it is based on 3.3.5)