3 ms·

As the article notes, not all models have that option. 2017-or-later is the cutoff now I believe. Sure, take the upgrade if you can though.

• hanafudafan 4y ago
  Who can stop me from compiling and installing some software though?
  • saghm 4y ago
    Installing the newer versions won't make the old ones go away though, and there are presumably a lot of built-in things linking to the old versions.
  • theptip 4y ago
    Sure, you can side-load it. Stuff might break since the OS makes assumptions about the hardware.