2.3.5

Features

• #8860: Added sasl_mechanism as an optional configurable parameters for the Kafka Producer.

Improvements

• #7955: Drastically improved finger printing time for large story graphs
• #8100: Improved the lock store debug log message when the process has to
  queue because other messages have to be processed before this item.

Bugfixes

• #4612: Fixed the bug that OR statements in stories would break the check whether a model needs to be retrained
• #8649: Updated python-engineio dependency version for compatibility with python-socketio.

Improved Documentation

• #8080: Update links to Sanic docs in the documentation.