Version 3.12.4 New features/fixes Metadata [BP] Don't allow transfer ownership to reserved groups [BP] Fix the thumbnail generator using the metadata view services for metadata working copies [BP] Use typeNames in the WFS URL when version is >= "2.0.0" Administration [BP] Harvester of type Geonetwork using MEF format doesn't update the server in the online resource links for uploaded files/thumbnails [BP] Preserve harvester last run date when updating the harvester configuration Harvester / CSW / Add sortby option Other [BP] Configure HttpOnly for session timeout cookies and fix the cookie path [BP] Fix issue with CMIS connection during startup [BP] Fix issue with getting keycloak token from upgraded security context and more ... see 3.12.4 issues and pull requests for full details. Full Changelog: here