We want to present the main fixes, done in 8.3.7 core and database during the last 2 months from 11.11.21 till 18.01.22.

Status: applied to Battle For Azeroth x11.

Changelog:

General:

- Fixed raid cooldown system.
- Fixed a number of server crash reasons.
- Core optimization to improve performance.

Spells

- Azerite traits:
* Fixed Arcane Heart.

- Monk:
* Fixed Rising Mist.

- Hunter:
* Fixed Hunter's Mark in PvP.
* Fixed Sniper Shot.

- Mage:
* Fixed Invisibility using effect.

Dungeons and raids

Stratholme:

- Added missing boss scenario.

Icecrown Citadel:

- Rotface:
* Fixed Mutated Infection.

The Deadmines

- Dungeon completely reworked and scripted.

Throne of the Tides

- Implemented the last boss.

The Bastion of Twilight

- Solved an issue with opening the doors after Ascendant Council boss.
- Ascendant Council:
* Boss completely reworked.

Blackwing Descent

- Magmatron:
* Fixed Barrier spell.

- Magmaw:
* Removed boss walking on the ground.

Temple of Sethraliss

- Fixed Sandswept Marksman immune.

Freehold

- Fixed NPC patrol.

Uldir

- Removed an option to close the door at Vectis hall entrance.
- MOTHER:
* Fixed Uldir Defensive Beam when it turned about after its end.

- G'huun:
* Fixed Cyclopean Terror spawn.

Ny'alotha, the Waking City

- Fixed Gryth'ax the Executioner hitbox.
- Added heart position indicator.
- Fixed numerous bugs during second and third phase with Shad'har the Insatiable.
- Fixed Spiteful Assault double hit.

Battlegrounds/Arena

- Fixed conquest points and rewards for weekly cap.

Items

- Fixed when you could not sit using Pineapple Lounge Cushion.

Achievements

- Implemented Gurubashi Headhunter.

Settling and scripts of quests/NPC

- Completed settling of Tanaan Jungle.
- Fixed numerous quest orders.
- Fixed localization of large ques/gossip/dialogue amount.
- Just a Fancy Cockroach is now given for killing any scarab.
- Settled Sand Pygmy Corpse for Field Work quest.
- Efficient Excavations now drops from Schnottz Air Officer.
- Myzerian's Head now drops from Myzerian.
- Fixed General's Attack Plans drop for A Dangerous Alliance quest.
- Added an option to complete Lightforged Beacon: City Center.
- Implemented a fight between Immortal Colossus and Ramkahen Legionnaire.
- Hid Burning Gaze and Meteor triggers.
- Implemented Sheddle's Chest spawn at night from Saturday to Sunday (00:00-02:00) server time in Dalaran.
- Added Provisioner Keayonni and Fredo the Patron goods.
- Added Festergut's Acidic Blood and Rotface's Acidic Blood to loot.
- Lost in the Floods is no longer available.
- Added Trashy to Conjurer Margoss vendor.
- Cocooned Victim no longer stands still.
- Implemented fight with Taurson.
- Implemented Gift of the Mind-Seekers chain.
- Settled Blasted Lands portal.
- Removed Grieving Citizen and Stormwind Infantry Captain copies.
- Removed Susan and Ann copies.
- Removed haunt from Training Dummy.
- Resettled Kor the Immovable.
- Settled Felwing.
- Added Felmyst model.
- Settled Glirin.
- Implemented fight with Flog the Captain-Eater.
- Overseer Y'Morna is now available with or without Overseer Y'Morna.
- Overseer Y'Beda is now available with or without Overseer Y'Beda.
- Overseer Y'Sorna is now available with or without Overseer Y'Sorna.
- Fixed Mother Rosula summon.
- Jale Rivermane now spawns when you log in after disconnect.
- Fixed moving through Mail Tube.
- Settled Nightmare Vine and Dreaming Glory.
- Settled Captain Fareeya for Intercepting the Legion's Plans.
- Implemented Undergrell Ringleader and Elandris Bladesong event.
- Implemented Gathenak the Subjugator summon.
- Antydas Nightcaller now sleeps.
- Twin-hearted Construct is now summoned by Ritual Effigy.
- Added The Call To War quest.
- Settled Oakin Ironbull.
- Implemented Infernal Lord summon.
- Resupplying the Excavation is no longer available.
- Fixed Roetten Stonehammer settling.
- Settled Baine Bloodhoof in Mulgore.
- Settled Prepfoot Camp in Highmountain.
- Settled Snowmane in Highmountain.
- Settled Candle Rock in Highmountain.
- Settled Snowblind Mesa in Highmountain.
- Wrathguard is now summoned from Legion Portal.
- Fixed fight with Felmaw Emberfiend.
- Added missing treasure chests to Val'sharah.
- Added up-to-date items to Thaumaturge Vashreen vendor.
- Added supplies to Sarella Griffin.
- Added Recipe: Heartsbane Hexwurst to Raal the Gluttonous loot.
- Fumblub Gearwind now flies along his route.
- Added teleport list to Wormhole Centrifuge.
- Settled Fisherfriends of the Isles.
- Settled invasions and invasions on Acherus.
- Removed invisible walls on a way to Grayal's Last Offering.
- Implemented an event to get Reins of the Grey Riding Camel.
- Implemented Finding a Foothold.
- Settled objects for Higher Dimensional Learning.
- Added Casting the First Stone quest.

Fixed or approached blizzlike the following quests:

* After the Fall
* Gobbles!
* A Long Way from Home
* The Poisoned Mind
* Kypari Zar
* Shal'Aran
* A Desperate Journey
* Hacking the Wibson
* The Hand of Fate
* A Steady Ballast
* Razorbeak Friends
* Drustfall
* Moist Around the Hedges
* Summoning Shadra
* The Eye of Shadra
* Just Like Old Times
* Wanted! Marez Cowl
* Sunken Treasure
* Rise, Obsidion!
* Faces of Evil
* Finish This!
* Planning for the Future
* The Trainer's Challenge: Ace Longpaw
* Entangled Dreams
* Inspecting the Troops
* Kang Bramblestaff
* Light Camera Action
* An Ancient Enemy
* Loss Reduction
* Slumberbloom
* A Line in the Dirt
* Forbidden Love
* The Big Haul
* The Splintered Throne
* Exotic Spices
* Bolas Bastion
* A Hunter at Heart
* Ceremonial Drums
* DANGER: Ormagrogg
* Bitestone Enclave
* Strategic Cuts
* The Kodocaller's Horn
* The Corruptor
* Cenarius, Keeper of the Grove
* Grassroots Effort
* Heat That Just Don't Quit
* Pristine High Apothecary's Hood
* Emerald Sisters
* Share the Wealth
* Follow That Cat
* Mauti
* Quartermaster's Bounty
* Lieutenant of the Tower
* Wisp in the Willows
* Spread Your Lunarwings and Fly
* Monstrosity
* Weapons of Mass Dysfunction
* The Winds of Loch Modan
* Kobold and Kobolder
* Axis of Awful
* Bloodthorn Cave
* Reinforcements for Loch Modan
* Fire Brigade Practice
* The Art of War
* The Jasperlode Mine
* The Fargodeep Mine
* Olaf, the Big Fella'
* Eric, the Utility Dwarf
* Baelog, the Glass Cannon
* A Taste of Iron
* Oculeth's Workshop
* Huln's War - Reinforcements
* Mementos of the Fallen
* For Nethergarde!
* Gidwin's Fate Revealed
* That Guy in the Costume
* Nature vs. Nurture
* Far from the Nest
* Life from Death
* Livin' the Life
* Implements of Ill Intent
* The Trainer's Challenge: Qua-Ro Whitebrow
* The Trainer's Challenge: Big Bao
* Into Unrelenting Flame
* Critter Scatter Shot
* Leystone Hoofplates
* Casting the First Stone
* They Want Us Alive
* Segmentation Fault: Core Dumped
* Blaze of Glory
* Flame On
* Hidden in Plain Sight
* Repurposed Technology
* Finding a Foothold
* Rite of Blood
* Field Trial
* Rooter the Ravenous

* The date of the latest update and the current online can be found in the game by typing ".server info" command (actual core update is 18.01.22).