Cyberpunk 2077 was due to receive new content via an expansion pack in the near future. Data miners found some of the expansion content in the game files recently. Among other things, it adds new quest lines, NPCs and an entirely new ending.
https://www.notebookcheck.net/CD-Projekt-Red-accidentally-leaks-the-plot-of-the-first-Cyberpunk-2077-expansion-pack.622653.0.html