Mostly regarding, you know, VRAINS World.
Konami Confirms the following via their official notifications:
With Duel World (VRAINS) and Link Summoning being added to the game, Extra Monster Zones will be added with App Version 7.0.0
That update will hit around the 19th to 21st, 2022.
Extra Monster Zone
They mention Fusion Monsters et al. that are Special Summoned from the Extra Deck are Special Summoned the Extra Monster Zone. No clarification if this is VRAINS era or post-VRAINS era use of the Extra Monster Zone.
Pendulum Monsters Pendulum Summoned from the Extra Deck following this addition are Special Summoned to an Extra Monster Zone or a Zone a Link Monster Points to.
There will be 3 options for Card Positioning due to the use of the Extra Monster Zone and Link Monsters
Auto: Cards placed automatically
Manual 1: Select to place monsters; Spells/Traps placed automatically
Manual 2: Select where to place every card.
Card Text Updates Referencing The Main Monster Zone
Number 57: Tri-Head Dust Dragon
Numbing Grub in the Ice Barrier
PVP Duel Timer Change
With Extra Monster Zones, Link Monsters and Placement, the amount of time added to each of your turns in PvP will be increases from 30 to 40.