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

Berserk Volume 41 Penguin Random House Retail

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

Anime News — Berserk Volume 41 Arrives Along with Ads in Major

10000 best r/berserk images on Pholder

Is this true : r/Berserk

Berserk Volume 41 Editions to Release in December

New chapter and volume announcement

pitit_nugets (u/pitit_nugets) - Reddit

Berserk' to Start New Manga Arc

Anime News — Berserk Volume 41 Arrives Along with Ads in Major

After almost two years I got all of Berserk volumes (Until vol. 41 comes out). This series has been so special to me and I'll always thanked Miura for this masterpiece