Atom feeds for Geonetwork - mapviewer doesn’t work

feeds Topics only
http://osgeo-org.1560.x6.nabble.com/Geonetwork-mapviewer-doesn-t-work-ft3861934.xml
feeds Topics and replies
http://osgeo-org.1560.x6.nabble.com/Geonetwork-mapviewer-doesn-t-work-f3861934.xml