[OpenIndiana-discuss] MATE 1.20 and updated GTK+3 for hipster

[Michal Nowak]

Hello,

as part of preparations for the 2018.10 snapshot, MATE 1.20 and GTK+3 
3.24.1 were published to the hipster repo. Once you update you system, 
you will have them.

If you have a custom theme which worked with MATE 1.18 it may not work 
with the updated GTK+3. In that case you may revert in "Appearance 
Preferences" to a stock MATE theme or to our default Nimbus one.

Michal