Google has started distributing new updates to the Pixel 3a through Pixel 6 series. Dubbed the May 2022 update, the new software brings all eligible Pixel smartphones onto SP2A.220505.002, at least for unlocked handsets. The May 2022 makes a few changes across the Pixel lineup, including one specific to the Pixel 6 and the Pixel 6 Pro.
https://www.notebookcheck.net/Google-releases-May-2022-update-to-the-Pixel-6-series-and-co-with-improvements-abound.616916.0.html