Note : the css classes have changed from the previous version. For example this post will not work anymore (categorie view from example) https://meta.discourse.org/t/material-design-for-discourse/28864 since css classes were updated.
It’s not a big deal but users who have customize the “categorie” page can be surprise after the update !!
When i update to 7.3 i didn’t imagine this will be now the default page for the categories and my custom css will be broken. Yes, 10 mins after everything was back to normal but it’s was a surprise.
I also have this huge empty space :
When i check a post and click back on the logo forum this space appear.
This is not the same has the orginal. Now there is toooooooooo much empty space on the right (lastest topic) !