- Update to version 1.8.2
* Fix bug in v1.8.1 that caused installation problems on some
systems.
version 1.8.1:
* Logging callbacks now pass 'bytes' objects in Python3.
* Increased number of functions allow other Python threads to
run.
version 1.8.0:
* The 'context' parameter is now optional for most functions.
* Some deprecated functions have been removed.
* Improved documentation of many functions.
* Substantial rework of logging callback processing.