While the file name indicates a specific part of a software crack, the actual "good content" introduced in (released August 2021) included several key improvements and the game's first set of free DLCs: Free DLCs:
A new "punk" look for Johnny, toggleable in the main menu. Cyberpunk.2077.v1.3-CODEX.part07.rar
If extraction fails on part07.rar , it usually means that specific part is corrupted. You typically need to re-download only that part rather than the entire game. While the file name indicates a specific part
The Archer Quartz "Bandit" , available after the "Ghost Town" quest. Major Gameplay Fixes: Cyberpunk.2077.v1.3-CODEX.part07.rar
Players can finally craft multiple items at once rather than one by one.
For official updates and the most stable experience, you can check the Cyberpunk 2077 Official Patch Notes .