Re-add "Update configuration files" section in the 8.4 to 8.5 upgrade guide (!2796) · Merge requests · GitLab.org / GitLab FOSS · GitLab

Do not update/delete: Banner broadcast message test data

Do not update/delete: Notification broadcast message test data

username-removed-128633 requested to merge re-add-update-configuration-files-in-latest-upgrade-guide into master Feb 12, 2016

Needed because of !2782 (merged).