It seems that the release date of volume 41 of Berserk has been announced for 24/12/21. The tweet speaks about last volume but as often it is ambiguous and it can mean

Vol. 20 (2000) and Vol. 41 (2021) : r/Berserk

Berserk Volume 41 Penguin Random House Retail

People seem to forget : r/Berserk

The Day Twitter Discovered Berserk & Had a Mental Break Down │Explained In Autistic Detail

Berserk Volume 41 Penguin Random House Retail

New Berserk Manga Volume 41 Release Date Confirmed

pitit_nugets (u/pitit_nugets) - Reddit

10000 best r/berserk images on Pholder

Berserk Volume 41 Editions to Release in December

Berserk Volume 41 (Berserk (Graphic Novels)): Miura, Kentaro, Johnson, Duane: 9781506733777: : Books

Berserk Volume 41 (Berserk (Graphic Novels)): Miura, Kentaro, Johnson, Duane: 9781506733777: : Books

Berserk Volume 41 (Berserk (Graphic Novels)): Miura, Kentaro, Johnson, Duane: 9781506733777: : Books

Berserk Volume 41 Editions to Release in December - Game News 24

I feel like this represents how we all feel right now : r/Berserk