First I wanna say I love playing wotlk again. I love what you guys are doing. Keep up the great work!!
I started a few days ago and I see that Naxx, VOA and OS is playable. Seeing that this is 3.5.5(?), will Ulduar and ICC etc be released in the future?
Also what PvP season is this? - I play a Warrior, and I played a Warrior in wotlk season 5 a few years ago, and I remember it was horrible sometimes cus of the rage starve.
Where can I find patch notes? For example is prot playable in PvP?, will there be a wrathful season "8" release etc?
Yes, they will be released in the future. Lordaeron is a progressive realm, currently, so the content (this includes PvP gear and whatnot) will be scripted/released in a similar order as to what it was on retail. The PvP season should be "Season 5" in terms of gear. I believe the PvP sets are "Hateful" (highest available on the marketplace) and "Deadly" (highest available in-game).
As for the capability of classes, they are worked on regularly. The aim is for the class abilities/talents/etc. to be just like they were on retail as well.