Tuning germline up/downstreams
Following !606 (merged), we need some tunings to use the updated germlines (!885 (merged)).
Closes #4656 (closed) and #4647 (closed).
Edited by Mathieu Giraud
GitLab upgrade completed. Current version is 18.3.6
https://about.gitlab.com/releases/2025/07/17/gitlab-18-2-released/
https://about.gitlab.com/releases/2025/08/21/gitlab-18-3-released/
Following !606 (merged), we need some tunings to use the updated germlines (!885 (merged)).
Closes #4656 (closed) and #4647 (closed).