New Raspberry Pi OS Release Adds Support for New Touchscreen and Video Drivers
Raspberry Pi OS 2023-02-21 was quietly released by the Raspberry Pi Foundation and introduces support for a new touchscreen driver to the Screen Resolution tool, support for a new video driver called msdri3, and installs the kms++-utils package by default to allow you to set display resolution and depth in the kernel space.
Another interesting change in the new Raspberry Pi OS release is that the window titlebar buttons for GTK message dialogs have been moved to the right. Moreover, this release deprecated the glamor open-source 2D graphics driver for all Raspberry Pi boards except Raspberry Pi 4 with the legacy video driver.