3.4.7:
Features
* Implement exponents for numbers
* Implement long file path support for Windows
Fixes
* Error on quoted string in simple selector parsing
* Do not compress colors in selectors
* Fix issue when passing restargs to call
* Fix issue with attribute selector unification
* Improve wrapped pseudo selector handling
* Improve extend of wrapped pseudo selectors
* Fix propagation of named rest arguments
* Do not output invisible support blocks
* Various build makefile and CI related fixes
Over the last couple years we've worked very closely with the Ruby Sass team to
reach Sass 3.4 compatibility.
It's become clear that need to draw a line in sand with exactly how exactly
we can match Sass 3.4, especially in the face of changes in Sass 3.5.
With this release the LibSass team is marking the completion of active
development on Sass 3.4 compatibility. From today we'll focus our efforts on
Sass 3.5 compatibility, first prioritising CSS compatibility features like
support for CSS custom property and CSS grids.
