Nostalrius Begins - Quality wow vanilla realm (1.12)

wowwiki.wikia.com/wiki/Patch_1.8.0

Druids
Due to significant talent changes, talent points for Druids have been refunded and can be respent. Training costs for all talent spell/ability replacements have been significantly reduced.

Hurricane - No longer a talent. Now available to all Druids at level 40. Damage and Mana cost increased on all ranks. Spell is now cast on a targeted area up to 30 yards away and affected by Nature's Reach. Multiple Druids casting Hurricane will no longer stack the slowdown effect. Radius of effect decreased slightly.

Remove Curse - Updated tooltip to reflect that it's usable on friendly targets only.

Shapeshifting - Fixed a bug where the Chilled effect caused by Ice Armor/Frost Armor was not removed properly when shapeshifting.

Swipe - Self cooldown removed.

Tranquility - Cooldown reduced to 5 minutes. Mana cost reduced by 25%.

Cat Form - The attack power bonus from the base cat form will now calculate correctly on zoning or logging in.

Considering Hurricane was never a talent here, I guess this is all already in the game? Tranquillity buffs wow! Amazing!

Nostalrius is running the 1.12.1 client, which means all talents are already the way they were in 1.12.1 and aren't affected or changed by any patches.