v3 only includes what's been in the "updates section and the new official 3.2.0 core with the fixes mentionned in 1st post. Those things you mention are new, for future updates i guess.
1 - No 3.2.0 is added yet, including those new gems, tho someone requested T9 by Squire-DB so it's in there but not added to loot etc.
2 - Quote "-Cannot enter some instances/raids who have triggers req, the fix: ----> create a dummy account and log a character, make a raid group with the admin character, logout the dummy account and then you can enter.
The raid group will persist until you decide to disband. You can also use the cheat trigger pass ".ch tr" that command will also persist until you disable it."
The function which should say "You must be in a raid group" is not showing, hence why you cannot enter, i just tested it with .ch tr or a group and it works fine.
3 - Exactly, no item from crusader patch
4 - Yeah i noticed some vendors are glitched but they are not made by me, see credits and report to them.
5 - Reputation NPC gives rep for 5 gold as it is scripted like that, using reputationNPC.dll made by Keazain, on any ally or horde.
6 - True indeed, spell power is nerfed atm, see this
#728 (Spellpower MP5 and attack power calculation) ? ArcEmu and this
{9} Open Spell Bugs ? ArcEmu hopefully fixed soon.
7 - I tried different talents and they were all added in the spellbook, tell which one you tried and race class.
Thanks for these, no one reported those things yet, more fixes coming!
