Django-river

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* **Bug** - 162_: Fix a bug that is causing some possible future transitions to turn to CANCELLED for some workflows.

.. _162: https://github.com/javrasya/django-river/issues/159

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* **Bug** - 159_: A bug that is with having multiple cyclic dependencies in a workflow that happens when one of tem goes through has been fixed.
* **Drop** - : Drop Python3.4 support since it is having incompatibilities with the module ``six``


.. _159: https://github.com/javrasya/django-river/issues/159

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* **Improvement** - 140_ 141_: Support Microsoft SQL Server 17 and 19


.. _140: https://github.com/javrasya/django-river/issues/140
.. _141: https://github.com/javrasya/django-river/issues/141

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* **Bug** - 137_: Fix a bug with jumping to a state


.. _137: https://github.com/javrasya/django-river/issues/137

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* **Improvement** - 135_: Support Django 3.0


.. _135: https://github.com/javrasya/django-river/issues/135

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* **Improvement** - 133_: Support MySQL 8.0


.. _133: https://github.com/javrasya/django-river/issues/133