Version 0.16.0
This release removes support for Python 2.6 & 3.3, and adds official support
for Python 3.6, 3.7 & 3.8. It also adds support for PyZMQ 17+.
- Remove support for Python 2.6 & 3.3 - #1110
- Fix compatibility with PyZMQ 17+ - #1111
- Fix compatibility for Python 3.6, 3.7 & 3.8 - #1079, #1085, #1113
- Send add/remove events to plugins - #1086
- Allow 'use_papa' to be called programmatically - #1083
- Allow integer to be used for stop_signal in ini file - #1089
- Add 'on_demand' option to watchers - #1089
- Add before_reap and after_reap hooks - #1104