How do I verify a download?
- Adjust versioning strategy to avoid importing pkg_resources, which is slow in large environments.
- Import IObjectEvent from zope.interface rather than zope.component. - Add ObjectModifiedEvent.descriptions property, for compatibility with zope.lifecycleevent >= 4.2.0. - Switch from buildout to tox. - Add Python 3 support.
- Add IDoNotSnapshot and doNotSnapshot to allow the exclusion of certain fields.