Blizzard have announced that Patch 7.2 will arrive next week.  This includes a whole host of new things to do, but will not immediately include the new raid.

Information from their Q&A:

Lessons Learned

• The land mass of Timeless Isle was conducive to interesting boss fights.
• The Broken Shore land mass is larger, so the rare elites will be up a little longer.

Broken Shore

• A lot of the characters in Legion are characters we have encountered before.
• There is plenty of content to do, it is presented in a way that is different than Suramar, a more organic and open world experience.

Legion Assaults

• There are four zones under attack from the Legion.
• Doing four world quests to defend against an assault is just the first part of the Legion invasion quests. There is a bigger Thundertotem defense part and a three person scenario.
• You can do the world quests while you are still leveling as bonuses, but not the entire quest line.

Artifact Appearances

• You can start working towards the new Artifact appearances when the patch releases.
• You will need to unlock all of the original traits on your Artifact before you begin.
• The entire region will contribute towards creating buildings, you will want the Mage Tower for the Artifact appearances.

Class Mounts

• You will need to be exalted with the new faction and finish the new campaign before you can unlock the new class mounts.
• There is a weekly campaign quest for eleven weeks. There is a day delay for each week when it comes to catching up, so you will be able to catch up quickly.

Class Mounts

• Every class has a specific fantasy, so there is some variation in the mounts and associated rewards.
• Every class won't get a matching pet for their mount.
• The team is trying to make everyone happy with the class mounts, but there won't be exact parity in the rewards for every class.

Class Fantasy and Defeating the Legion

• All of the Class Orders have come together to defeat the Legion at this point.
• The hub area on the Broken Shore has some class specific flavor with different NPCs in the area depending on your class.
• A few weeks in to the campaign you will be able to go and recruit a new follower.
• You can unlock class specific world quests, but they won't be up every day. These quests have a class specific fantasy.

Flying

• It will probably take at least a few weeks to unlock flying.
• You will need to wait for Week 2 for Assaults to start.
• You will need to hit Revered with the new faction as well.
• It probably won't take as long as it did to get flying in Warlords.

Solo Artifact Challenges and Appearances

• Maybe a few people will be able to defeat it at Patch 7.2 launch, but not many.
• Eventually it will get easier as you get more gear and new Artifact traits.
• It will not be trivialized during Patch 7.2.
• People internally have been comparing it to the Warlock Green Fire final encounter. It was very tough when it first released.
• The new appearances are unlocked per spec.
• There are seven different challenges, with each spec being assigned to one of them.
• Once you have unlocked the new appearance you have demonstrated mastery of that spec.
• After that you have to demonstrate being great in the context of PvP or raiding, unlocking the other color variations of that appearance.
• The base appearance unlock is similar to the way the Balance of Power appearance works, which is intended to take the place of the legendary item quest lines from Mists of Pandaria and Warlords.
• It is more than a DPS check, there are mechanics you need to respond to and skill you need to demonstrate. You won't be able to brute force this.
• It isn't too expensive to attempt the encounter again while the Mage Tower is up.

Legionfall War Supplies

• The War Supplies can only be used for buildings. The team didn't want you to choose between working on the buildings or getting a new Pepe.
• You get a cache each time you contribute towards building one of the buildings.
• There is no cap on contributing towards the buildings.

Broken Shore in Future Expansions

• The team has talked about keeping this area functional in the future.
• The team can tune the buildings to be easier to build later when everyone has moved on.
• The players that want to go back and do this content should be able to.
• The team can just stop the Legion from counterattacking the buildings and destroying them in the future if needed.
• Each time you rebuild the buildings you get a different buff.

Broken Shore Buildings

• When a building goes up, it will be destroyed in three days. There is a 24 hour cooldown before you can start building it again.
• Sometimes there will be overlap between buildings being up, sometimes all three will be up at once.
• Most people should be able to experience the content while the buildings are up.
• The team is trying to keep content for every playstyle available at all times.
• You will have something to do even if a building isn't up.

Artifact Traits

• Your first new trait is damage and Stamina, you won't get weaker when you unlock the new traits.

Velen

• Velen suffered an absolute tragedy and is at the Tomb of Sargeras to progress the story.
• Velen is here to take the fight to Kil'jaeden, finally getting the opportunity for vengeance.
• The Exodar has been crashed for a while, so he isn't going home anytime soon.

Jaina

• Jaina left the Council because she refuses to work with the Horde.
• The Horde is still the bad guy to her, so the Horde and Alliance coming together to fight the Legion.
• Her story isn't continuing in Patch 7.2.

Order Hall Research

• When you unlock your final follower, you unlock the ability to do some more Order Hall research.
• The final one only doubles AP from World Quests that give you AP. It won't make all World Quests give you AP.

Pet Battle Dungeon

• If players like the new pet battle dungeon the team can make more, if not they will look elsewhere.

Follower Item Level

• The item level cap on followers will be brought forward to 900 to keep them relevant and progress the system.

Alt Improvements

• The Legion Invasion world quests are some extra experience.
• Artifact Knowledge is being increased, so you can help your alts catch up.
• The team has been making efforts to make things a little bit more alt friendly as the expansion goes on.
• You shouldn't feel like you have to keep endlessly grinding Artifact Power for that final trait. Your time may be better spent playing your alt rather than plowing AP into this soft cap.
• Upgraded heirlooms are coming later in the expansion.

Karazhan

• Nightbane is not in Mythic+, so you can't get his loot.

New Relic Traits

• You won't be able to get new relics before Tomb opens.
• Future raids will no longer drop the non-throughout relics, so alternative means to acquire them will be added.

Read more: https://worldofwarcraft.com/en-gb/search/blog?k=Patch%207.2

Excited!!

Flying!!!!!

Thanks to Laronia for finding this gem to give you all the information you need leading up to patch day and beyond:

Aaaahhh, too many things. Either I wake up at 4:30 am to get it done before work, or just not care. Right now the later option seems more attractive

Yeah, I'm resigning myself to being well behind people anyway as we'll be offline for some time following our house move - I'll try to get done what I can, but this week is going to be a busy one irl :p

Patch notes:

New Features

The Broken Shore

The dynamic ebb and flow of Broken Shore will keep you on your toes as new World Quests, bosses, treasures, and a powerful demon command ship called the Sentinax make for an exciting new experience every day.

New Dungeon: The Cathedral of Eternal Night

• Agronox - This ancient served the night elves priestesses of the Temple of Elune, tending the beautiful Hanging Gardens. But after the malevolence of the Legion infected the Cathedral, the guardian absorbed fel energy through his roots. Now the twisted Agronox spreads corruption throughout the sanctuary he once protected, believing he has finally achieved his ideal state.
• Thrashbite the Scornful - Smashspite's detestable brother, Thrashbite has been dispatched to wipe out the mortals entering the cathedral's grand library. The dimwitted mo'arg lacks any respect for knowledge or learning, feeling petty satisfaction as he crashes through ancient artifacts and tramples priceless tomes.
• Domatrax - With the Aegis of Aggramar socketed back into its cradle, Domatrax leads an onslaught of demons to destroy the relic.
• Mephistroth - With the forces of Azeroth pushing against his front line, Mephistroth has fallen back to the Cathedral of Eternal Night, where he will employ all his cunning to ensure the heroes fail in securing the Aegis of Agrammar.

Class Campaigns

After securing a foothold on the Broken Shore and making progress with the Armies of Legionfall, every class continues its own campaign to unify in the war effort. Your Class Hall will be the base from which you will embark on a new quest chain, find a new potential Follower, and discover new class-specific World Quests.

Demon Assaults

Flying in the Broken Isles

Take your final steps to complete the Broken Isles Pathfinder, Part 2 achievement to unlock flying in the Broken Isles.

Legion Reputation Progress

Reputation earned beyond Exalted will now contribute towards earning additional rewards from Broken Isles faction emissaries. These new reward caches have a rare chance to reward new faction mounts, such as the Highmountain Elderhorn, Wild Dreamrunner, and Leywoven Flying Carpet.

PvP brawls

Pet Battle Dungeon

Updated Features

Character Empowerment

Your bond with your Artifact has grown stronger, and your Artifact Knowledge has continued to increase. Upon reaching Artifact Knowledge 25, you will receive the quest “ Seeking Lost Knowledge”, which allows you to unlock further knowledge levels. Additionally, once you have 35 or more traits in your Artifact, the time has come to improve your Artifact even more. Unlock a set of new empowered traits, additional ranks for many of your original traits, and a new final trait by embarking on a new questline.

Transmogrification Sets

Class Combat Updates

Professions

• The Obliterum Forge should now always be available to players, and requires no questline.
• All item level 815 crafted end-game gear will now be crafted at item level 835.
• All existing items between item levels 815-830 will retain their existing item level. The first application of Obliterum will bring them up to 840, and the Obliterum cap has been increased to iLvl 875.
• Some World Quests that are related to Professions now reward 1 skill point in their associated Profession.
• Many profession World Quests in Dalaran now reward credit for the Kirin Tor emissary.
• All recipes that are dropped by dungeon end bosses on Mythic difficulty can now drop in that dungeon's first chest on  Mythic Keystone difficulty.
• Most crafting profession recipes will now grant skill-ups to a higher maximum skill level, making it easier for crafters to reach skill level 800.
• Alchemy

  • Mana and Rejuvenation potions can now be used by specs for whom a mana bar is a non-primary resource.
  • The herb reagents required for Potion of the Old War, Potion of Deadly Grace, Leytorrent Potion, and Unbending Potion recipes have been reduced by 50%.
• Archaeology

  • You can now get Artifact Power from Archaeology.
  • New Elite digsites have been discovered in the Broken Isles.
  • All enemies summoned by Archaeology can now be killed by multiple nearby players.
• Blacksmithing

  • Added new craftable Legendary item:

    • (Belt)  Rethu's Incessant Courage
• Cooking

  • Nomi now provides Prepared Ingredients as part of his work orders, which can be combined to create up to 10 servings of a random recipe known by the player.
  • Hearty Feasts now grant 400 stats (was 150), and Lavish Suramar Feasts now grant 500 stats (was 200).
• Engineering

  • The felslate requirements for the Failure Detection Pylon recipe have been reduced by 50%
  • The Chaos Blaster reagent cost has been reduced from 3 to 2.
  • Failure Detection Pylon can now be used in  Mythic Keystone dungeons.
  •  Sprocket Containers (bags dropped for wearers of the Boon of the Builder enchant) now have a 100% chance to contain a  Hardened Felglass.
• Inscription

  • New Glyph of the Wrathguard: Warlock

    • Transforms your Felguard into a Wrathguard
  • New Glyph of the Shadow Succubus: Warlock

    • Transforms your Succubus into a Shadow Succubus
• Leatherworking

  • Added new craftable Legendary items:

    • (Demon Hunter, Druid, Monk, Rogue – Boots)  The Sentinel's Eternal Refuge
    • ( Hunter, Shaman – Boots)  Vigilance Perch
• Mining

  • It should now be significantly easier to start the quest to learn 2-star and 3-star Infernal Brimstone mining.
  • The wall forges in the Dalaran blacksmith shop are now usable.
• Tailoring

  • Added new craftable Legendary item:

    • (Shoulder)  Celumbra, the Night's Dichotomy
  • The amount of comfort provided by the  Bloodtotem Saddle Blanket has been reduced by 20%.

Tab Targeting

User Interface

• On PvE servers, players of the opposite faction now have orange names.
• You can now assign a specialization to an equipment set in the Equipment Manager.
• The Blood of Sargeras vendor now sells items in multiple amounts (Shift-click).
• To help prevent accidental clicking, the resurrection option to “Decline” now has a brief countdown before it can be clicked.
• An “Open All” button has been added to the mailbox.
• Achievements linked from other players now show your own progress on the same tooltip.
• Appearances

  • You can now preview an ensemble set by CTRL-clicking it.
  • The Transmogrifier NPC is now trackable on the minimap.
  • You can now search your Appearance Collection by dungeon name and boss name.
• Player versus Player

  • In Arenas, your enemies' crowd control Honor Talents are now tracked on their unit frames.
  • Various improvements have been made to party member visibility in Battlegrounds.
• Quick Join

  • Auto Accept: A setting has been added to allow friends and guild members to instantly join your queues without a confirmation. This setting is located in Interface Options > Social.
  • Group tooltips now show the available roles and if auto accept is enabled.
  • Right click a Quick Join group to whisper a member of that group.
• Spellbook

  • Spells that haven't been moved to an action bar are highlighted in the spellbook.
  • Mousing over a spell highlights it on your action bar, making it easier to locate.
  • Pet spells can now be dragged onto the player action bar.

Changes

Classes

• Player Taunts now increase all threat caused against the target by 400% for 3 seconds (was 200%).
• The Tauren and Dwarf racial bonuses Brawn and Might of the Mountain now correctly increase heals by 2% (was 1%).
• Non-tank specializations once again benefit from Bonus Armor from gear.
• The damage bonus that tanks and healers get per Artifact point spent has been increased to 0.65% for all tanks and Discipline Priests (was 0.5%), and the bonus has been increased to 1.3% for all other healers (was 1%).
• Demon Hunter

  • Vengeance

    • Demonic Wards now reduces all damage taken by 20% (was 10%), and increases Armor by 75% (was 120%).
• Druid

  • Broken Isles Pathfinder mount speed bonuses now apply to Travel Form and Flight Form (while on the ground).
  • Starfall duration and tick rate is no longer affected by Haste.
  • Feral Druids now deal 4% more damage with Rake, Shred, Swipe, Thrash, Brutal Slash, Moonfire, Ferocious Bite, Ashamane's Frenzy, and Rip.
  • Guardian

    • Intimidating Roar now roots targets in place (was a 50% snare).
    • Mangle damage increased by 15%.
    • Thrash (Bear) direct damage increased by 15%.
    • Swipe (Bear) damage reduced by 25%.

      • Developers' Notes: This should result in overall Guardian damage remaining roughly the same, perhaps slightly higher. But it will frontload their damage more, which should help with burst threat.
• Hunter

  • Beast Mastery

    • Dire Frenzy will now additionally cause your pet to charge up to 25 yards toward the target.
• Mage

  • Arcane

    • Mark of Aluneth periodic and final damage increased by 33%.
• Monk

  • Chi Wave replaces Mistwalk talent:

    • A wave of Chi energy flows through friends and foes, dealing Nature damage or healing. Bounces up to 7 times to targets within 25 yards.
  • Mistweavers now learn Fortifying Brew at level 55 (was Fortifying Elixir at honor level 22).
  • Mistweavers now learn Essence Font (Rank 2) at level 58.
  • Windwalker Monks now deal 8% more damage with Tiger Palm, Blackout Kick, and Rising Sun Kick.
• Paladin

  • Judgment of Light no longer has a cooldown between its heals on each target.
• Priest

  • Shadow

    • Mental Fortitude (Artifact Trait) shield cannot exceed damage absorbed of 4% of player total health (was 8%), and now correctly calculates healing from Vampiric Touch.
• Rogue

  • Fixed a bug where Death from Above would consume combo points up to 5 with Anticipation as expected, but gain bonus damage from combo points up to 10 with Anticipation.
  • Assassination

    • Bag of Tricks (Artifact trait) proc chance is now 2.5% per combo point spent.
    • Urge to Kill now causes Vendetta to grant 60 energy, plus an additional 60 energy over 2 seconds.
  • Outlaw

    • Curse of the Dreadblades (Artifact ability) now works with Ghostly Strike.
    • Fatebringer (Artifact talent) now reduces the Energy cost of Finishing moves by 1 per point (was a reduction of 2 Energy per point).
    • Increased the damage of the following abilities by 3.5%: Ambush, Between the Eyes, Cannonball Barrage, Death from Above, Ghostly Strike, Killing Spree, Pistol Shot, Run Through, Saber Slash.
• Warlock

  • Affliction

    • Refreshing Reap Souls will no longer overwrite the current buff's duration with a new one. The new duration will now be added to the existing duration, up to a maximum duration of 60 seconds.
    • Reap Souls (Artifact ability) now has a 5 second cooldown.

      • Developers' note: Previously, casting Reap Souls at 5 stacks (which would grant 25 seconds of the buff) with 20 seconds currently left on the buff would just overwrite your old 20 second buff with a 25 second buff. Now, in this case it will increase the buff duration to 45 seconds.
    • Souls are now reset to 0 at the start of an encounter. The buff is also canceled at the start of an encounter. Ulthalesh now has a greatly increased chance to generate the first three Tormented Souls at the beginning of a raid encounter.

      • Developers' note: Souls are a resource, and we have a rules about resetting your resources/stacks of a buff before an encounter, so that every attempt is standardized. Having souls the first time you fight a raid boss feels good, but it makes every other attempt after that feel worse by comparison.
• Warrior
• Charge (and Intercept) now deals damage on arrival, and its snare begins after you hit your target.

Class Halls

• Artifact Researchers now have explanatory dialogue options when you have completed all Work Orders they offer.

Dungeons

• The item levels of gear found in Legion Dungeons has been increased.
• Enemies' damage and health have been increased for all Heroic and Mythic dungeons, including Mythic Keystone Dungeons.
• All Random Heroic dungeons now require 825 item level to queue.
• Lower Karazhan and Upper Karazhan have been added to the Random Legion Heroic list in Dungeon Finder.
• The Arcway and Court of Stars have been added to the Random Legion Heroic list in Dungeon Finder.
• Mythic Keystone Dungeons

  •  Mythic Keystone dungeons now award gear up to item level 890 at keystone level 10, and now award gear up to item level 905 in the weekly Challenger's Chest (at keystone level 10).
  • Artifact Power rewards from both  Mythic Keystone dungeons and the weekly Challenger's Chest now continue through keystone level 30.
  • Added 60 seconds to the Black Rook Hold timer.
  • Added a Night Watch Mariner to the top deck in the Maw of Souls while Teeming is active.
  • Killing Cove Seagulls should now add Enemy Forces credit.
  • New Affix: Bursting (level 4)

    • When slain, non-boss enemies explode, causing all players to suffer 10% of their maximum health in damage over 4 seconds. This effect stacks.
  • New Affix: Fel Explosives (level 7)

    • Creatures have a chance to summon an Explosive Orb at a nearby location that will explode, inflicting damage of 50% of the player's maximum health.
  • New Affix: Quaking (level 7)

    • Periodically, players will Quake, inflicting damage of 20% of the player's maximum health and interrupting spell casts of themselves and nearby allies.
  • New Affix: Grievous (level 7)

    • While below 90% health, players are afflicted with Grievous Wound.
  • The Overflowing affix has been removed.
  • The Bolstering affix range has been reduced to 30 yards (was 45 yards).

    • Developers' notes: The intent of this change is to allow players more opportunities for crowd control.
  • Necrotic Rot will now expire after leaving combat. Duration reduced to 9 seconds (was 10 seconds).

    • Developers' notes: This should eliminate the situation where players were waiting for Necrotic to fall off after killing enemies, and it should give tanks more opportunities for resets while in combat.
  • Skittish threat reduction has been lowered to 75% (was 80%).
  • Fortified damage bonus lowered to 30% (was 40%).
  • Tyrannical damage bonus lowered to 15% (was 20%).
  • Sanguine radius increased to 8 yards.
  •  Mythic Keystones can now direct you to Lower Karazhan, Upper Karazhan, and the Cathedral of Eternal Night.
  • Artifact Power rewards for  Mythic Keystone dungeons have been adjusted:

    • Longer dungeons, such as Halls of Valor, now award a proportionately higher amount of Artifact Power.
    • Shorter dungeons, such as Maw of Souls, now award a proportionately lower amount of Artifact Power.
    • Artifact Power bonuses have been added to your weekly chest rewards. These increase based on the highest level  Mythic Keystone you completed.

Items

• Broken Isles World Quest rewards now scale to item level 860 (was item level 845).
• Set tokens for all raids from Serpentshrine to Siege of Orgrimmar have been updated to provide loot for your spec on right-click, in the same manner as newer raid set tokens. The vendor functionality of these items has not been changed.
• A number of unavailable items belonging to PvP sets from the Burning Crusade and Wrath of the Lich King expansions have been made available again from vendors.
• Class Order Hall Sets can now be upgraded to item level 870 via rare items obtainable from Broken Shore World Quests.

•  Drape of Shame: Now increases critical healing by 5% (was 10%).
• Hunter

  • (Beast Mastery) The Eagletalon Battlegear 2-piece bonus should now correctly display its functionality with the Dire Frenzy talent.
  • (Beast Mastery) The Eagletalon Battlegear 4-piece bonus should now correctly display its functionality with the Dire Frenzy talent.

Legendary Items

• Legion Legendary items now require level 101 (was 110).

  • Multiple Classes

    •  Aggramar's Stride: Now has an additional 617 Critical Strike (@ ilvl 940) as a third bonus secondary stat. Now grants movement speed equal to 75% of your Haste, Critical Strike, Mastery, or Versatility, whichever is highest.
    •  Norgannon's Foresight: Now triggers after standing still for 6 seconds (was 8 seconds), granting you the ability to cast while moving for 4 seconds (was 5 seconds). Now has a new visual indicating when you gain its ability to cast while moving. Now has an additional 617 Critical Strike (@ ilvl 940) as a third bonus secondary stat.
    •  Sephuz's Secret: Now always grants 10% increased movement speed and 2% Haste. When triggered, this bonus is increased to the current values of 70% movement speed and 25% Haste. The 10% movement speed bonus now stacks with other movement speed bonuses.
    •  Roots of Shaladrassil: Now has an additional 658 Critical Strike (@ ilvl 940) as a third bonus secondary stat.
  • Death Knight

    •  Acherus Drapes: Now has an additional 771 Mastery (@ ilvl 940) as a third bonus secondary stat.
    • Blood

      •  Rattlegore Bone Legplates: Now also increases Bone Shield's damage reduction by 2%.
      •  Service of Gorefiend: Now has an additional 1233 Leech (@ ilvl 940) as a bonus tertiary stat.
    • Frost

      •  Perseverance of the Ebon Martyr: Howling Blast deals 20% increased damage to enemies recently damaged by your Remorseless Winter (was 40%).
    • Unholy

      •  Death March: Now also increases Death Strike and Death Coil damage by 10%.
      •  Tak'theritrix's Shoulderpads: Damage bonus duration increased to 30 seconds (was 20 seconds).
  • Demon Hunter

    • Havoc

      •  Achor, the Eternal Hunger: Now has an additional 658 Mastery (@ ilvl 940) as a third bonus secondary stat.
      •  Anger of the Half-Giants: Demon Blades generates an additional 1-6 Fury (was 1-8 Fury).
      •  Loramus Thalipedes' Sacrifice: Damage bonus now starts with the first target hit (was second target hit).
      •  Mo'arg Bionic Stabilizers: Damage bonus now starts with the first target hit (was second target hit).
    • Vengeance

      •  The Defiler's Lost Vambraces: Now has an additional 539 Avoidance (@ ilvl 940) as a bonus tertiary stat.
  • Druid

    • All Specs

      •  Ekowraith, Creator of Worlds: Now has an additional 658 Haste (@ ilvl 940) as a third bonus secondary stat.
    • Balance

      •  Promise of Elune, the Moon Goddess: Now also increases the damage of Solar Wrath and Lunar Strike by 8%.
    • Feral

      •  Chatoyant Signet: Now also increases your Energy regeneration by 5%.
      •  Fiery Red Maimers: Now also causes your next Maim to cost no Energy.
    • Guardian

      •  Oakheart's Puny Quods: Barkskin instantly grants 45 Rage plus an additional 30 Rage (was 15 Rage) over 3 seconds.
    • Restoration

      •  The Dark Titan's Advice: Now also causes Lifebloom's periodic healing to have a 5% chance to trigger the final healing effect.
      •  Tearstone of Elune: Allies healed by your Wild Growth have a 15% (was 20%) chance to also gain Rejuvenation.
      •  X'oni's Caress: Now also reduces Ironbark's cooldown by 20%.
      •  Essence of Infusion: Tranquility heals targets below 60% (was 50%) health for 60% (was 50%) more.
      •  Aman'Thul's Wisdom: When your Rejuvenation heals a full health target, its duration is increased by 3 seconds, up to a maximum total increase of 15 seconds per cast.
  • Hunter

    • All Specs

      •  The Shadow Hunter's Voodoo Mask: Now has an additional 658 Critical Strike (@ ilvl 940) as a third bonus secondary stat.
  • Mage

    • Arcane

      •  Cord of Infinity: Each time Arcane Missiles hits an enemy, the damage of your next Mark of Aluneth is increased by 1%. This effect stacks.
    • Fire

      •  Darckli's Dragonfire Diadem: Now has a new visual when Dragon's Breath is cast.
      •  Pyrotex Ignition Cloth: Phoenix Flames reduces the remaining cooldown on Combustion by 9 seconds (was 6 seconds).
  • Monk

    • Mistweaver

      •  Eye of Collidus the Warp-Watcher: Each time Soothing Mist heals, the absorb amount of your next Life Cocoon is increased by 3% (was 1%), stacking up to 50 times (was 100). Fixed a bug where the second Soothing Mist from  Unison Spaulders did not grant a second stack of the buff.
      •  Ovyd's Winter Wrap: Each time Enveloping Mist heals, its healing bonus has a 50% chance to spread to an injured ally within 30 yards.
      •  Ei'thas, Lunar Glides of Eramas: Uplifting Trance increases your Vivify healing by an additional 10% and causes it to heal 1 additional target.
    • Windwalker

      •  Drinking Horn Cover: The duration of Storm, Earth, and Fire is increased by 0.4 seconds (was 0.6 seconds) for every Chi you spend. The duration of Serenity is now extended by 0.3 seconds every time you cast a Chi spender.
      •  The Emperor's Capacitor: Damage bonus per stack increased to 100% (was 50%).
      •  Hidden Master's Forbidden Touch: Now also increases Touch of Death's damage by 40%.
      •  Katsuo's Eclipse: Reduce the cost of  Fists of Fury by 1 Chi (was 2 Chi).
      •  March of the Legion: Now has an additional 1068 Mastery (@ ilvl 940) as a third bonus secondary stat. Haste stat reduced slightly.
  • Paladin

    • Holy/Protection

      •  Uther's Guard: Now has an additional 617 Haste (@ ilvl 940) as a third bonus secondary stat.
    • Holy

      •  Ilterendi, Crown Jewel of Silvermoon: Judgment increases all healing you do by 15% for 5 seconds (was 20%).
      •  Tyr's Hand of Faith: Reduces the cooldown of Lay on Hands by 70% (was 60%).
    • Protection

      •  Tyelca, Ferren Marcus's Stature: Now also increases Avenger's Shield's damage by 20%.
    • Retribution

      •  Aegisjalmur, the Armguards of Awe: Now has an additional 617 Critical Strike (@ ilvl 940) as a third bonus secondary stat.
      •  Justice Gaze: Now also causes Hammer of Justice to generate 1 Holy Power when used against targets above 75% health. Mastery reduced by 412 (@ ilvl 940) and Haste increased by 412.
  • Priest

    • Discipline

      •  Skjoldr, Sanctuary of Ivagont: Now also increases Power Word: Shield's absorb amount by 15%.
    • Holy

      •  Muze's Unwavering Will: Now also affects Flash Heal.
      •  Rammal's Ulterior Motive: Healing bonus increased to 20% (was 15%).
    • Shadow

      •  Zenk'aram, Iridi's Anadem: Now also increases Voidform's Shadow damage dealt bonus by 3%.
      •  Anund's Seared Shackles: Each time Shadow Word: Pain and Vampiric Touch deal damage, your next Void Bolt gains 3% (was 4%) increased damage, stacking up to 50 times.
  • Rogue

    • All Specs

      •  Mantle of the Master Assassin: Fixed a bug where Subterfuge combined with Vanish granted an additional 3 seconds of benefit.
      •  Will of Valeera: Now has an additional 658 Mastery (@ ilvl 940) as a third bonus secondary stat. Haste reduced by 412 and Critical Strike increased by 412.
  • Shaman

    • Enhancement

      •  Akainu's Absolute Justice: Lava Lash deals 50% (was 30%) increased damage while your weapons are enhanced by both Flametongue and Frostbrand.
      •  Spiritual Journey: Now has an additional 617 Haste (@ ilvl 940) as a third bonus secondary stat.
    • Restoration

      •  Nobundo's Redemption: Chain Heal reduces the cost of your next Healing Surge by 50% (was 30%).
  • Warlock

    • All Specs

      •  Pillars of the Dark Portal: Now has an additional 658 Haste (@ ilvl 940) as a third bonus secondary stat.
    • Affliction

      •  Sacrolash's Dark Strike: Now also increases Corruption's damage by 15%.
    • Demonology

      •  Sin'dorei Spite: With Grimoire of Supremacy, there is now a visual debuff that displays the 3-minute cooldown.
  • Warrior

    • All Specs

      •  Timeless Stratagem: Now has an additional 717 Versatility (@ ilvl 940) as a third bonus secondary stat.
      •  Mannoroth's Bloodletting Manacles: Now has an additional 771 Versatility (@ ilvl 940) as a third bonus secondary stat.
    • Protection

      •  The Walls Fell: Now also increases Shield Slam's Rage generation by 2.
      •  Thundergod's Vigor: Each enemy you hit with Thunder Clap reduces the remaining cooldown on Demoralizing Shout by 3 seconds (was 1 second).

Player versus Player

• The honor requirements for leveling through the honor system have been reduced.

  • The amount of honor required to advance from 1 to 50 at Prestige 0 has been reduced by 50%.
• The conversion of Honor to XP has been increased by 50%.
• In instanced PvP (arenas, battlegrounds, and Ashran), Artifacts now grant a minimum Stamina increase to all players. This minimum is equivalent to the purchase of 36 points, one of which is the trait which grants 10% Stamina.
• The 20% Expertise granted to players in PvP will no longer be counted against 100% Parry or Dodge abilities such as Evasion or Die by the Sword.
• Players can now obliterate current Season Gladiator gear in the Obliterum Forge to create Echoes of Battle.
• Players can now obliterate current Season Elite Gladiator gear in the Obliterum Forge to create Echoes of Domination.
• Vendors have been added to Greymane's Enclave and Windrunner's Sanctuary that sell gear tokens for Echoes of Battle and Echoes of Domination.
• In Arenas, a surrender option has been added to the queue icon on the minimap. Players can surrender once one of their teammates dies.
• Demon Hunter

  • Havoc

    • The duration of Nemesis is reduced to 15 seconds in PvP.
    • The damage of Chaos Strike and Annihilation is reduced by 15% in PvP.
  • Vengeance

    • Vengeance no longer deals 10% reduced damage in PvP.
• Druid

  • Balance

    • Enemy players can now see the radius of Starfall while active
    • Moonfire, Sunfire, and Starfall now deal 50% less periodic damage to player targets.
    • Solar Wrath now deals 40% more damage to player targets.
    • Shooting Stars grants 2 Astral Power on player targets (was 4 Astral Power)
    • Dying Stars restores 3 Astral Power (was 8 Astral Power)
    • Intellect increased by 15%.
  • Feral

    • Bloodletter's Frailty increases the damage you deal to the target by 15% in PvP.
  • Restoration

    • Wild Growth cast by Overgrowth now only applies to the initial target.
• Hunter

  • Survival

    • Diamond Ice no longer prevents the use of Ice Block and Divine Shield.
• Mage

  • Arcane

    • Intellect reduced by 5%.
  • Frost

    • Concentrated Coolness now increases the damage of Frozen Orb by 225% (was 250%).
• Monk

  • Brewmaster

    • Brewmaster no longer deals 10% reduced damage in PvP.
  • Mistweaver

    • Windwalkers' Fortifying Elixir renamed and is now Fortifying Brew.
    • Mana cost of the Ancient Mistweaver Arts version of Soothing Mist reduced by 25%.
    • Mana Regeneration increased by 5%.
• Paladin

  • Retribution

    • Lawbringer no longer damages targets that are under the effects of crowd-control abilities that break on damage.
• Priest

  • Shadow

    • Intellect increased by 5%.
    • Edge of Insanity now provides a 20% damage increase while you're at 100 Insanity and not in Voidform.
    • Edge of Insanity now activates above 65 Insanity when talented into Legacy of the Void.
    • Psyfiend can no longer be targeted using target macros.
• Warrior

  • Protection

    • Mass Spell Reflection now provides 30% magical damage reduction while active.
• Warlock

  • Affliction

    • PvP Template Intellect increased by 5%.
  • Demonology

    • The damage of Doom is reduced by 15% in PvP.
  • Destruction

    • Fel Fissure's duration has been reduced to 6 seconds (was 15 seconds).

• The Nighthold

  • Star Augur Etraeus

    • The duration of all Star Sign debuffs has been increased to 15 seconds.