2020-11-16 - Remove deprecation warning for collections module
4.1.0.16
2019-09-17 - [96] Fix problem when installing from Python 2.7
4.1.0.15
2019-09-06 - Update project requirements
4.1.0.14
2018-08-03 - Drop support for Python 2.6, 3.3 - [91] Don't duplicate Action Collections (jtschichold) - [93] Handle non-ASCII characters in README (colbyprior) - Various packaging, testing, and other non-functional improvements
4.1.0.13
2016-08-09 - Add support for Python 3.3+ - Use 'mixbox' library for features shared with python-cybox and python-stix. - [76] [77] Fix typo bugs in bundle.py
4.1.0.12
2015-04-27 - Added formal vocabulary support (a la python-stix/cybox) - [69] Updated python-cybox dependency to 2.1.0.11