Rasa

Features
========

- [\6150](https://github.com/rasahq/rasa/issues/6150): Add `not_supported_language_list` to component to be able to define languages that a component can NOT handle.

`WhitespaceTokenizer` is not able to process languages which are not separated by whitespace. `WhitespaceTokenizer`
will throw an error if it is used with Chinese, Japanese, and Thai.

Bugfixes
========

- [\6150](https://github.com/rasahq/rasa/issues/6150): `WhitespaceTokenizer` only removes emoji if complete token matches emoji regex.

Bugfixes
========

- [\6143](https://github.com/rasahq/rasa/issues/6143): Prevent `WhitespaceTokenizer` from outputting empty list of tokens.

Bugfixes
========

- [\6119](https://github.com/rasahq/rasa/issues/6119): Explicitly remove all emojis which appear as unicode characters from the output of `regex.sub` inside `WhitespaceTokenizer`.

Bugfixes
========

- [\5998](https://github.com/rasahq/rasa/issues/5998): `WhitespaceTokenizer` does not remove vowel signs in Hindi anymore.
- [\6031](https://github.com/rasahq/rasa/issues/6031): Previously, specifying a lock store in the endpoint configuration with a type other than `redis` or `in_memory`
would lead to an `AttributeError: 'str' object has no attribute 'type'`. This bug is fixed now.
- [\6032](https://github.com/rasahq/rasa/issues/6032): Fix `Interpreter parsed an intent ...` warning when using the `/model/parse`
endpoint with an NLU-only model.
- [\6042](https://github.com/rasahq/rasa/issues/6042): Convert entity values coming from any entity extractor to string during evaluation to avoid mismatches due to
different types.
- [\6078](https://github.com/rasahq/rasa/issues/6078): The assistant will respond through the webex channel to any user (room) communicating to it. Before the bot responded only to a fixed `roomId` set in the `credentials.yml` config file.

Improvements
============

- [\3900](https://github.com/rasahq/rasa/issues/3900): Reduced duplicate logs and warnings when running `rasa train`.

Bugfixes
========

- [\5972](https://github.com/rasahq/rasa/issues/5972): Remove the `clean_up_entities` method from the `DIETClassifier` and `CRFEntityExtractor` as it let to incorrect
entity predictions.
- [\5976](https://github.com/rasahq/rasa/issues/5976): Fix server crashes that occurred when Rasa Open Source pulls a model from a
model server <server\_fetch\_from\_server> and an exception was thrown during
model loading (such as a domain with invalid YAML).

Bugfixes
========

- [\5521](https://github.com/rasahq/rasa/issues/5521): Responses used in ResponseSelector now support new lines with explicitly adding `\n` between them.
- [\5758](https://github.com/rasahq/rasa/issues/5758): Fixed a bug in [rasa export](https://rasa.com/docs/rasa-x/installation-and-setup/existing-deployment/#migrate-conversations) (section\_export) which caused Rasa Open Source to only migrate conversation events from the last session\_config.