A few things you may want to know:
Discord Canary build: 84491
You guys at Discord have been making a lot of cool changes lately (personal fan of stage channels). I know you guys like feedback, so I'll give you an honest bit: I'm not a big fan of how mentions were looked (on the newer canary builds, that is). Before, it would have more of a darker blue/blurple (that's a thing, right?) color. The newest build has it as a lighter blue. Visually, I prefer the older look, but again, this is just my personal opinion. I'll include some images so you know what I mean.
Older look (taken from the internet):