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doc/ci/pipelines/index.md

@@ -463,6 +463,8 @@ section_end:1560896353:my_first_section\r\e[0K
 
 #### Pre-collapse sections
 
+> [Introduced](https://gitlab.com/gitlab-org/gitlab/-/issues/198413) in GitLab 13.5.
+
 You can make the job log automatically collapse the collapsible sections by adding the `collapsed` option to the section start.
 
 You can make the job log automatically collapse collapsible sections by adding the `collapsed` option to the section start.