https://wccftech.com/xbox-series-x-backward-compatibility-announcement/

An upgrade to the Xbox Series X and Xbox Series S backward compatibility may be announced next week, according to rumors circulating online.

As reported by Reddit user Babu1993, Spanish tech YouTuber ElAnalistaDeBits, who mostly focuses on video games technical analysis and comparison videos teased an announcement from Microsoft coming on  February 17th in a now-deleted tweet.