I don't know how many of you actually use any of the added features for building, but a lot of cool stuff has been added. Just thought I'd let you know.

For instance, the spline brush is neat (though not entirely finished)
Pic1: http://i.imgur.com/CeRYAoV.jpg -> http://i.imgur.com/jtM0jA4.png
Pic2: http://i.imgur.com/bUeyc72.png -> http://i.imgur.com/tg6MkcF.png
1: Right click some points
2: Left click to create spline
- Link to brush documentation.

You can now do a lot of cool things with patterns, such as make your own gradient brush:
Pic: http://i.imgur.com/GccRx70.jpg (not mine as I can't build, just something you can do with gradient brushes)
1: Place some blocks in a line to make a gradient
2: //copy
3: //br sphere #relative:#clipboard 5
4. //mask %20 !air
(or use the id of whatever surface you are painting instead of !air)
- Link to pattern documentation
- Link to mask documentation

Other notable changes:
- Significant performance improvements when `combine-stages` is enabled
- Some fixes (see GitHub)