Release notes

23. March 2023: Proxmox VE 7.4 ISO Installer (1st ISO release)

22. November 2022: Proxmox VE 7.3 ISO Installer (1st ISO release)
4. May 2022: Proxmox VE 7.2 ISO Installer (1st ISO release)
7. December 2021: Proxmox VE 7.1 ISO Installer (2nd ISO release)
17. November 2021: Proxmox VE 7.1 ISO Installer (1st ISO release)
31. August 2021: Proxmox VE 7.0 ISO Installer (2nd ISO release) 
6. July 2021: Proxmox VE 7.0 ISO Installer (1st ISO release)

Note: Please always update a new ISO install to the latest available packages via GUI updater or via CLI (apt update && apt  dist-upgrade), following the upgrade guide on https://pve.proxmox.com/wiki/Downloads