Hi, @Newhere!
Why are you saying this? From UM 22.10 release notes:
- I’m not stepping away from Ubuntu or Ubuntu MATE. I will continue to use and develop Ubuntu MATE
- I’ve closely collaborated with the MATE packaging team for Debian for over 8 years
- Making the MATE experience in Debian and Ubuntu consistent makes maintenance easier for all involved
- Ubuntu MATE offers some modernisation of MATE via home-grown apps such as MATE Tweak and Ayatana Indicators. We want Debian users to benefit from those improvements too
- We’re hopeful the MATE spin in Debian 12 will offer the same (or extremely similar) experience Ubuntu MATE users have enjoyed for some time
This doesn't look like he was not interested.
Again, what is the source of this info? He has authored the latest release notes. He is listed as MATE Desktop core team member. He is a member of the Debian and Ubuntu MATE Packaging Team. I believe, he is still investing his time and experience into the project. The major part of the work is packaging the MATE desktop for Debian. From Debian repositories, packages are coming into Ubuntu repositories. Linux Mint is using Ubuntu repos as well.
Both Brisk menu and MATE Menu are NOT part of the MATE desktop. They provide similar functionality and are offered as a more modern version of the system menu. The main difference from the classic MATE menu applets is a working search bar. Yes, MATE Menu has been removed from default installations, we have already discussed the reasons:
The MATE Menu remains in Ubuntu repositories for 24.04. I have the UM 24.04 installation in virtual machine. I have installed the mate-menu
package, and it just works.