you might install it today, though upgrade instructions for Mint 21.3 users have yet to be published.
Linux Mint 22 is a long-term support release that will receive security updates until 2029.
Plus, themes are now upgraded to GTK4, which provides GPU acceleration and other graphical performance improvements.
This release makes several changes to Linux Mint’s under-the-hood behavior and default processes.
While most of the changes in this release are “invisible,” users will notice some surface-level improvements.
For additional info and troubleshooting, check the full Linux Mint 22release notes.
Linux Mint
Bear in mind that GTK4 theming may introduce compatibility issues with some apps.
you’re able to find installation instructions forLinux Mint 22at the Linux Mint website.
Upgrade instructions for Mint 21.3 users will be published in the coming days.
Note that Linux Mint 23 will not enter development until 2026.
Source:Linux Mint Blog