From build 9000 onwards, for criteria-based dynamic resource groups, criteria will be applied only on the resources owned by the group owner and on the resources owned by the administrators who have manage permission to the group. Criteria will not be applied on the shared resources.
This represents a significant change from the existing design. At present, criteria gets applied on all resources that are owned by the user who is creating the group and on the ones shared with "Manage" permission. Shared resources are being excluded in the new version. Once you move to the latest version, some resources that were part of a criteria-based dynamic group created by you would have been removed from the group due to this change.
In the new design too, administrators who have access to the dynamic group with "Manage" permission (henceforth known as "Full Access" permission) shall be able to add the resources owned by them to the group. That means, the resources owned by them shall become part of the dynamic group upon satisfying the criteria.
Following example would illustrate the scenario better:
IMPORTANT NOTE:
Take a backup of the entire Password Manager Pro installation folder and store it in some other location. If something goes wrong with the upgrade, you can revert back to this copy, with your settings intact. Additionally, take a backup of the Password Manager Pro database.
Click 'here' for a quick, informative overview of the new UI.