According to the http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Configuration-files/content.ini/VersionManagement/VersionHistoryClass VersionHistoryClass and http://doc.ez.no/eZ-Publish/Technical-manual/4.x/Reference/Configuration-files/content.ini/VersionManagement/DefaultVersionHistoryLimit DefaultVersionHistoryLimit docs "//When decreasing "content.ini/[VersionManagement]/VersionHistoryClass" you need to run the script script "bin/php/cleanupversions.php" to remove exceeded archived versions//".

But I'm getting the opposite behavior: all versions are removed except the latest one.

Steps to reproduce

1. Set these values on your content.ini:

[VersionManagement]
DefaultVersionHistoryLimit=10
VersionHistoryClass[1]=5
VersionHistoryClass[16]=15
DeleteDrafts=disabled

2. create an article, and edited it several times until you got the maximum number of versions allowed (in this case it will be 15).

3. Execute //php ./bin/php/cleanupversions.php// and nothing would change, no versions should be deleted, which is correct

4. Set //VersionHistoryClass[16]// to 14

5. Execute //php ./bin/php/cleanupversions.php// again, and all version should be removed except the latest one.