OpenBSD 8.0

OpenBSD 8.0 was released on October 20, 2026, as the 61st release of the operating system, featuring significant platform-specific improvements across multiple architectures including expanded virtual address space on amd64, hibernation support for arm64, and new RISC-V extensions. The release includes various kernel improvements such as enhanced memory management, suspend/hibernate support refinements, and security enhancements like faster swap encryption using AES CPU instructions.