In an October development update posted today, Gameplay Designer Henry Senger confirmed the start of the holiday. Senger said that there will be many varieties of returning Pumpkin Heads in the game, as well as an assault by the Entvined on Enigma Grove. Players can get cool loot not only by defeating these mobs but by merely logging in to claim several free items including a pumpkin helmet.
Anarchy Online recently installed a quality of life patch and confirms that testing is ongoing for the 18.7 update. "Once the Inferno Missions have been patched to Live, the majority of focus will shift back to 18.7, which includes, but is not limited to, the NPE and profession rebalance," Senger said.