- Packaging fixes.
- Drop support for Python 3.2, add support for 3.4 and 3.5.
- Now licensed under MIT.
- Normalize gaussian kernel to fix issue #9.
- Added support for CW-SSIM algorithm.
- Library now works on Python 3.2.
- Automated testing using Travis CI.
- Library is now lint clean.
- Automatically resize images.
- Internal refactoring using objects instead of functions.
- Minor performance improvements.
- Original Release.