Action needed has been notified by CPaas team:

Due to changes and requests we released a Mandatory Update. You need to upgrade your CPaaS product to, at least, v9.4.1 before the 30th of July. The reason for this Mandatory Update are:

Dist-Git removes the "git://" protocol[1].
Product Security requires a new Jenkins version[2].

This update is mandatory, but it is not breaking. That means that there are no changes needed to your configurations (within the v9.x series, if you are upgrading from v.8.x there are changes, see our guide[3]).

Products that are not upgraded to v9.4.1 will see their Jenkins instance removed somewhere from the 31th of July to the 4th of August.

[1]: https://source.redhat.com/departments/products_and_global_engineering/p_and_ge_content/pnt_blog_channel/draf_important_announcement_protocol_change_use_https_instead_of_git_on_dist_git
[2]: https://docs.engineering.redhat.com/pages/viewpage.action?pageId=206313554
[3]: https://cpaas.pages.redhat.com/documentation/users/cpaas_version_updates/migration.html#_from_cpaas_v8_to_cpaas_v9

Related Jira issues:

https://issues.redhat.com/browse/CPAAS-5106
https://issues.redhat.com/browse/CPAAS-5128
https://issues.redhat.com/browse/CPAAS-5141