The next update after this will be no sooner than January 17th, 2022.

The previous (July 1, 2021) list will remain in effect until October 1, 2021.

To Be Forbidden:
Zoodiac Barrage (Was Limited)

To Be Limited:
Eva (New)
Prank-Kids Meow-Meow-Mu (New)
Fire Formation – Tenki (New)

To Be Semi-Limited:
Danger! Nessie! (Was Limited)
Performapal Skullcrobat Joker (Was Limited)
Emergency Teleport (Was Limited)

To Be Unlimited:
Double Iris Magician (Was Semi-Limited)

Source 1
Source 2

⚠️ Attention Duelists! ⚠️

The #YuGiOhTCG Forbidden & Limited List has been updated!
These changes go into effect on October 1, 2021.

The full list can be found at: https://t.co/lF0Ap9Fpbl#YuGiOh pic.twitter.com/WwUACtRcuu

— Yu-Gi-Oh! TCG (@YuGiOh_TCG) September 20, 2021