Proxmox VE 8 (beta) released - based on Debian 12 Bookworm

Release notes:
https://pve.proxmox.com/wiki/Roadmap#Proxmox_VE_8.0_beta1

Upgrade from Proxmox VE 7:
https://pve.proxmox.com/wiki/Upgrade_from_7_to_8

ISO download:
https://enterprise.proxmox.com/iso/proxmox-ve_8.0-BETA-1.iso

via LET