···

       
10
       
10
       
 
       
  Users on old macOS versions should consider upgrading to a supported version (potentially using [OpenCore Legacy Patcher](https://dortania.github.io/OpenCore-Legacy-Patcher/) for old hardware) or installing NixOS.

     

       
11
       
11
       
 
       
  If neither of those options are viable and you require new versions of software, [MacPorts](https://www.macports.org/) supports versions back to Mac OS X Snow Leopard 10.6.

     

       
12
       
12
       
 
       


     

       
13
       
13
       
+
       
- Initial support for the [COSMIC DE](https://system76.com/cosmic), a Rust-based desktop environment by System76, makers of Pop!_OS. Toggle the greeter (login manager) using `services.displayManager.cosmic-greeter.enable` and the DE itself with `services.desktopManager.cosmic.enable`. Mostly stable but still experimental. Please report any issues to the [COSMIC DE tracker in Nixpkgs](https://github.com/NixOS/nixpkgs/issues/259641) instead of upstream.

     

       
14
       
14
       
+
       


     

       
13
       
15
       
 
       
- The default kernel package has been updated from 6.6 to 6.12. All supported kernels remain available.

     

       
14
       
16
       
 
       


     

       
15
       
17
       
 
       
- GCC has been updated from GCC 13 to GCC 14.