- allow unicode strings for variable name in Python 2
- allow unicode strings as strength specifiers in Python 2
- Allow anonymous variables (solver PR #32, wrappers PR #22)
- Solver: Define binary operators as free functions (PR #23)
- Wrappers: support for Python 3 (PR #13)
- Wrappers: drop distribute dependency in favor of setuptools (PR #22)
- Wrappers: add a comprehensive test suite
- Update the build script to remove the need for build.py
- Fix issue #2. Bad handling of zero-size constraints.
- Initial public release.