Users running a non-download version of Vanilla (pulled from github), on branch release/2019.016 or master from the last 2 weeks should upgrade to release/2019.017 or latest master for security reasons. Downloaded official open sources releases are not affected.

Purchase Highlighted Discussions 0.2.2b

Allows members to purchase a special Highlight css class for their discussions in the discussion listings.

The css rule you can style is

.Discussions .Highlight

But you can be more specific than that.

Github Repo