Sass 3.3 has arrived, and there is a lot to like! If I had to pick out something I’d like to focus on in 3.3 it’s gotta be source maps. I haven’t really ingrained that into my workflow quite yet, but I really see the value in such a feature and it’s something I’ve been meaning to do for a while.
Source maps are the happy medium between compiled styles and human readability. Using source maps you can quickly figure out which file/partial a particular rule comes from. I think it’s supremely valuable when working on a team.