- Update to 0.18.0:
* Add support for previous import path to importer callbacks [#287 #291 by Frankie Dintino]
* Add several new cli options [#279 #268 by Frankie Dintino]
* Fix compilation on macos mojave [#276 #277 by @asottile]
* Use -lc++ link flag when compiling with clang [#270 by Christian Thieme #271 by Anthony Sottile]
* Honor strip_extension in SassMiddleware [#274 by Anthony Sottile]
* Fix invalid escape sequences [#249 by Anthony Sottile]
* Add code of conduct [#251 by Nick Schonning]
* Add support for python3.7 and remove testing for python3.4 [#254 by Anthony Sottile]
* Add strip_extension option for wsgi / distutils builder [#55 #258 by Anthony Sottile #260 by Morten Brekkevold]
* Deprecate sassc (replaced by pysassc). [#262 by Anthony Sottile]
* Import abc classes from collections.abc to remove DeprecationWarning [#264 by Gary van der Merwe #265 by Anthony Sottile]
* Add ability to specify imports for custom extensions
* SassList type gained an additional option bracketed=False to match the upstream changes to the sass_list type. [#184 by Anthony Sottile]
* libsass-python has moved to the sass organization!
* Sort input files for determinism [#212 by Bernhard M. Wiedemann]
* Include LICENSE file in distributions [#216 by Dougal J. Sutherland]
* Add a pysassc entry to replace sassc [#218 by Anthony Sottile]
* Enable building with dynamic linking [#219 by Marcel Plch]
* Always add cwd to import paths [#208 by Anthony Sottile]
* Use getfullargspec when available in python 3. [#188 by Thom Wiggers]
* Use sass_copy_c_string instead of strdup for portability [#196 by Anthony Sottile]
* Use -std=gnu++0x to fix installation under cygwin [#195 #197 by Anthony Sottile]
* Correct source map url [#201 #202 by Anthony Sottile]
* Remove --watch [#203 by Anthony Sottile]
- Remove merged patch reproducible.patch
- Do not use bundled libsass