Remove mentions of CC from version notes

doc/api/issues.md

@@ -899,7 +899,7 @@ curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://git
 
 ## Reorder an issue
 
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/211864) as a [community contribution](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/35349) in GitLab 13.2.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/211864) in GitLab 13.2.
 
 Reorders an issue, you can see the results when sorting issues manually
 

doc/api/project_templates.md

@@ -14,8 +14,7 @@ This API is a project-specific version of these endpoints:
 - [GitLab CI/CD Configuration templates](templates/gitlab_ci_ymls.md)
 - [Open source license templates](templates/licenses.md)
 - [Issue and merge request templates](../user/project/description_templates.md)
-  ([introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/37890) in GitLab 13.3 as a
-  community contribution)
+  ([introduced](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/37890) in GitLab 13.3)
 
 It deprecates these endpoints, which will be removed for API version 5.
 

doc/user/asciidoc.md

@@ -420,7 +420,7 @@ It's possible to generate diagrams and flowcharts from text in GitLab using
 
 #### Mermaid
 
-> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/31818) as a [community contribution](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/36127) in GitLab 13.3.
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/31818) in GitLab 13.3.
 
 Visit the [official page](https://mermaidjs.github.io/) for more details.
 If you're new to using Mermaid or need help identifying issues in your Mermaid code,