Merge branch 'cablett-changelog-graphql-complexity' into 'master'

MRs that modify GraphQL complexity require a changelog

See merge request gitlab-org/gitlab!53124

doc/development/changelog.md

@@ -45,7 +45,7 @@ the `author` field. GitLab team members **should not**.
   **must** have a changelog entry, without `merge_request` value
   and with `type` set to `security`.
 - Any user-facing change **must** have a changelog entry. This includes both visual changes (regardless of how minor), and changes to the rendered DOM which impact how a screen reader may announce the content.
-- Any client-facing change to our REST and GraphQL APIs **must** have a changelog entry.
+- Any client-facing change to our REST and GraphQL APIs **must** have a changelog entry. This includes modifying complexity of GraphQL fields.
 - Performance improvements **should** have a changelog entry.
 - Changes that need to be documented in the Product Intelligence [Event Dictionary](https://about.gitlab.com/handbook/product/product-intelligence-guide/#event-dictionary)
   also require a changelog entry.