Numato-gpio

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11 April 2020

This release is about refactoring and refinement of locking for thread safety
and error handling. It has no breaking changes.

- Lock discovery method, so no separate thread could interfere doing the same
- Lock low level _write method to protect its direct use in the constructor
- Refactor towards more pythonic code

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5 April 2020

This version is about learning that a deleted PyPI package can not be
re-uploaded at all. Hence a bugfix release.

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5 April 2020

This version mainly improves stability and code formatting.

- Improve thread synchronization
- Improve error handling
- Initialize device more properly
- Format code with yapf