v61165 . This is a specific build number. Version 61165 is notable for being one of the later updates that included various balance tweaks and bug fixes.
: Executables ( .exe ) or installers within these archives can be injected with stealers, miners, or ransomware. File: Ancestors Legacy.Special.Edition.v61165.z...
: Often bundled in later "Special" or "Complete" editions, adding the Saracen faction and a new campaign. v61165