Material Design for Bootstrap 4
Refactor JS to plugin-like structure
Baseline grid and typography update; updated grid, and vertical rhythm such as font sizes and line height
We're "pretty happy" with the release as it stands; stable, provides wide coverage of Material design elements.
Many thanks to our varied committers; we didn't expect the level of enthusiasm for our humble offering in this space. Given the interest we'll endeavour to add some more comprehensive implementation documentation beyond view source!
Marking this as 1.0 ahead of any potential file directory structure changes.