Rasa: 3.5.5 Release

Rasa 3.5.5 (2023-04-20)

Bugfixes

• #12268: Allow slot mapping parameter intent to accept a list of intent names (as strings), in addition to accepting an intent name as a single string.
• #12271: Fix BlockingIOError when running rasa shell on utterances with more than 5KB of text.
• #12286: Use ruamel.yaml round-trip loader in order to preserve all comments after appending assistant_id to config.yml.
• #12295: Fix AttributeError: 'NoneType' object has no attribute 'send_response' caused by retrieving tracker via GET /conversations/{conversation_id}/tracker endpoint when action_session_start is customized in a custom action. This was addressed by passing an instance of CollectingOutputChannel to the method retrieving the tracker from the MessageProcessor.

Improved Documentation

• #12272: Updated AWS model loading documentation to indicate what should AWS_ENDPOINT_URL environment variable be set to. Added integration test for AWS model loading.
• #12279: Updated Rasa Pro Services documentation to add KAFKA_SSL_CA_LOCATION environment variable. Allows connections over SSL to Kafka
• #12290: Added note to CLI documentation to address encoding and color issues on certain Windows terminals

Miscellaneous internal changes

• #12267