update changelog with entries from 3.5.x releases

RasaHQ / rasa

💬 Open source machine learning framework to automate text- and voice-based conversations: NLU, dialogue management, connect to Slack, Facebook, and more - Create chatbots and voice assistants

Apache License 2.0

18.32k stars 4.57k forks source link

Proposed changes:

Update changelog with entries from 3.5.x releases, on the 3.6.x branch, so that next time we do a micro release on 3.6.x, the changelog gets updated properly (I already made the edits on the documentation branch so that the changes are live immediately)

Status (please check what you already did):

[ ] added some tests for the functionality
[ ] updated the documentation
[ ] updated the changelog (please check changelog for instructions)
[ ] reformat files using black (please check Readme for instructions)

RasaHQ / rasa

update changelog with entries from 3.5.x releases #12995