The v1.13.1 update is primarily focused on stability and content preparation for the GOTY content:
Files distributed as .rar parts through unofficial channels often carry risks. Hitman.Update.v1.13.1.part1.rar
: Refines the high-difficulty "Professional" mode for a more balanced stealth experience. The v1
: You will need roughly 66 GB of free space after installation, though the update process may temporarily require up to 89 GB for file swapping [0.5.1]. Hitman.Update.v1.13.1.part1.rar
: Ensure all parts (Part 1, Part 2, etc.) are in the same folder before extracting Part 1 to prevent "missing volume" errors.