“Linux Mint 22.2 is a long term support release which will be supported until 2029…Linux Mint 22.2 comes with updated software and brings refinements and many new features to make your desktop experience more comfortable.”
Official announcement and download pages not up as of this writing. You can download from the mirrors.
I simply updated from the update manager, menu > Edit > Upgrade to Linux Mint 22.2.
Be sure to check out the “Known issues” section of the release notes.
Release Notes | What’s New
Linux Mint 22.2
