Tsy You can follow the discussion to get notified as @clarkwinkelmann said, but when the new version gets released, we'll do our announcement here as well.
Material Design Extension (Theme) by Extum
After we release the compatibility update, we're going to work a lot on the theme itself, as it's not good as it's supposed to be based on Material guidelines.
a month later
Waiting for Fluent Design Extension like this. 
Opacity, shadow and gradient. That is what I have seen in the fluent design. Shadows are a bit thick, gradients are fine. Opacity is see through enough with a blur.
tolgaaaltas Coming soon
I've mentioned our goals in a past post:
- Google Material Design (Available)
- Microsoft Fluent Design (Research for resources)
- Round Design (Under Construction)
- Sharp / Rectangular Design (Under Construction)
- Thin Design (Pending)
- Bold Design (Pending)
- Transparent Design (Pending)
- More? (Ideas and requests are appreciated)
https://discuss.flarum.org/d/14109-an-extension-development-group-extum/11
The statuses are old though, we're starting our work just these days after a big break.
Any chance to see a demo somewhere? Any version, either new or old, I don't care, just curious how it could look like.
tolgaaaltas thanks, looks awesome!
10 days later
paollu it's currently marked incompatible, so errors are expected.
a month later
5 months later
arda how do I use this thema? I installed it and have activated this extension, but the view has not changed
8 months later
Does this theme still work?
[deleted]
BAANAN No, it's marked incompatible - see clarkwinkelmann
Arda hasn't been online for almost a year. Closing.
luceos locked the discussion .