Version 2.0 of Unique Dark is a complete overhaul of the resource pack.
This release brings a lot of changes, like tweaked color palette, new design to elements that haven't changed since v1.0, and all of the mod support has been completely reimplemented for all currently supported mods.
The resource pack still looks familiar, but you'll notice that hotbar, hotbar icons, item slots, even button design, have changed.
As I mentioned above, all of the mod support was reworked from scratch, so now everything is up to date. And in the next update I'm planning to add support for all the requested mods from GitHub and maybe more.
Hopefully you all will like this new style, because in my opinion, it looks much cleaner.
Download links:
Unique Dark - Full - 1.20.2-1.21.x
Some in-game screenshots: