What are the effects of inventory changes wow from Devon's blog

What are the effects of inventory changes on?

Similar to the collectible pets and mounts in the current WoW In the near future, you'll have an entirely separate menu for objects buy WoTLK Gold, heirlooms and (possibly) Tabards, thus eliminating them from your inventory. These items are now account-wide and not character-specific, and quest items will not be able to take up space in your bag! You'll be able to use specific quest items in Your quest tracker.

Furthermore, the expansion will introduce bags that can be auto-sorted to allow you to automatically fill a bag with only one specific type of item. Anything added to your inventory since the last time you opened your bags are marked in white as well as an icon to clearly identify trash that's been left by the vendor. The sizes of stacks will increase for some items , and you'll be able to make directly from your bank.

 Are there any new features in Raids and Dungeons?

The game will introduce seven new dungeons in the first week which will provide a variety of different options to level up as well as "new unknown Dungeons to explore to the maximum level" with Return of Upper Blackrock Spire (UBRS) for both a Heroic and the dungeon for leveling

There'll be two new raids to be launched around launch time and flex scaling is now revamped. Blizzard added a new Mythic difficulty buy WoW WoTLK Classic Gold, which is even harder than heroic but has a fixed size of 20 players.