Merge 2.8.2 to main (#9285)

* Add ability to point to a certificate in endpoints.yml (#9118)

* Add cert file functionality to Endpoint

* Apply suggestions from code review

types

Co-authored-by: Tobias Wochinger <t.wochinger@rasa.com>

* update changelog

Co-authored-by: Tobias Wochinger <t.wochinger@rasa.com>

* Fix epoch override for TEDPolicy (#9182)

* bump rasa-sdk dep and min compat version

* fix bug add tests

* add changelog

* change test cases

* remove test cases

* prepared release of version 2.8.1 (#9183)

* update rasa-sdk

* prepared release of version 2.8.1

* update lock

* Make UnexpecTEDIntentPolicy compatible with E2E data (#9203)

* bump rasa-sdk dep and min compat version

* add test and code

* add changelog and refactor method

* add test

* more test cases

* use applied_events

* 2.8.x: Remove experimental feature warning for story validation and entity roles and groups (#9237)

* I removed the experimental feature designation from the docs.

* I removed the entity roles and groups experimental feature warning message from the code, and tested it using 'rasa train' on a minimal example.

* I removed the unused import: rasa.shared.utils.common

* Adding change log files for issues 8791 and 8024.

* Rewording change logs to make it clear that the behaviour of the features remains unchanged.

* prepared release of version 2.8.2 (#9262)

* prepared release of version 2.8.2

* Updated the date of release.

* install yarn dependency in cloned repository, in docs publication workflow

* silence yarn warning

* Fix typo in push_docs_to_branch.sh

* Generated a new poetry lock file

Co-authored-by: Joe Juzl <joejuzl@gmail.com>
Co-authored-by: Tobias Wochinger <t.wochinger@rasa.com>
Co-authored-by: Daksh Varshneya <d.varshneya@rasa.com>
Co-authored-by: m-vdb <m.verger@rasa.com>

CHANGELOG.mdx

@@ -16,6 +16,39 @@ https://github.com/RasaHQ/rasa/tree/main/changelog/ . -->
 
 <!-- TOWNCRIER -->
 
+## [2.8.2] - 2021-08-04
+### Bugfixes
+- [#9203](https://github.com/rasahq/rasa/issues/9203): Fixes a bug which caused training of `UnexpecTEDIntentPolicy` to crash when end-to-end training stories were included in the training data.
+
+  Stories with end-to-end training data will now be skipped for the training of `UnexpecTEDIntentPolicy`.
+
+### Improved Documentation
+- [#8024](https://github.com/rasahq/rasa/issues/8024): Removing the experimental feature warning for the `story validation` tool from the rasa docs. 
+  The behaviour of the feature remains unchanged.
+- [#8791](https://github.com/rasahq/rasa/issues/8791): Removing the experimental feature warning for `entity roles and groups` from the rasa docs, 
+  and from the code where it previously appeared as a print statement. 
+  The behaviour of the feature remains otherwise unchanged.
+
+
+## [2.8.1] - 2021-07-22
+### Improvements
+- [#9085](https://github.com/rasahq/rasa/issues/9085): Add support for `cafile` parameter in `endpoints.yaml`.
+  This will load a custom local certificate file and use it when making requests to that endpoint.
+
+  For example:
+
+  ```yaml
+  action_endpoint:
+    url: https://localhost:5055/webhook
+    cafile: ./cert.pem
+  ```
+
+  This means that requests to the action server `localhost:5055` will use the certificate `cert.pem` located in the current working directory.
+
+### Bugfixes
+- [#9182](https://github.com/rasahq/rasa/issues/9182): Fixes wrong overriding of `epochs` parameter when `TEDPolicy` or `UnexpecTEDIntentPolicy` is not loaded in finetune mode.
+
+
 ## [2.8.0] - 2021-07-12
 ### Deprecations and Removals
 - [#9045](https://github.com/rasahq/rasa/issues/9045): The option `model_confidence=linear_norm` is deprecated and will be removed in Rasa Open Source `3.0.0`.

data/test_endpoints/cert.pem

@@ -0,0 +1,32 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

data/test_endpoints/example_endpoints.yml

@@ -23,4 +23,7 @@ tracker_store:
   #db: rasa
   #user: username
   #password: password
+action_endpoint:
+  url: http://localhost:5055/webhook
+  cafile: ./some_test_file
 empty:

docs/docs/command-line-interface.mdx

@@ -408,13 +408,6 @@ To interrupt validation even for minor issues such as unused intents or response
 The `rasa data validate stories` command assumes that all your story names are unique!
 :::
 
-:::caution experimental feature
-The `rasa data validate stories` command is an experimental feature. We introduce experimental 
-features to get feedback from our community, so we encourage you to try it out! However, the functionality 
-might be changed or removed in the future. If you have feedback (positive or negative) please share 
-it with us on the [Rasa Forum](https://forum.rasa.com/).
-:::
-
 You can use `rasa data validate` with additional arguments, e.g. to specify the location of your data and 
 domain files:
 

docs/docs/nlu-training-data.mdx

@@ -168,14 +168,6 @@ When using lookup tables with `RegexFeaturizer`, provide enough examples for the
 
 ## Entities Roles and Groups
 
-:::caution
-This feature is experimental.
-We introduce experimental features to get feedback from our community, so we encourage you to try it out!
-However, the functionality might be changed or removed in the future.
-If you have feedback (positive or negative) please share it with us on the [Rasa Forum](https://forum.rasa.com).
-
-:::
-
 Annotating words as custom entities allows you to define certain concepts in your training data.
 For example, you can identify cities by annotating them: