Update notes for submitted changes

* [TASK] EM: remove nested pagination in showAllVersions
Update notes for submitted changes

* [BUGFIX] BackendUtility::calcAge returns negative value for 0
Update notes for submitted changes

* [BUGFIX] BackendUtility::calcAge returns negative value for 0
Update notes for submitted changes

* [BUGFIX] EM manual links open in the same window
Update notes for submitted changes

* [BUGFIX] EM manual links open in the same window