Instructions to build the update site: 1) Import projects ssh://@git.eclipse.org/gitroot/platform/eclipse.platform.swt/bundles/org.eclipse.swt.tools ssh://@git.eclipse.org/gitroot/platform/eclipse.platform.swt/bundles/org.eclipse.swt.tools/feature :extssh:@dev.eclipse.org:/cvsroot/org.eclipse/www/swt 2) Popup menu on Package Explorer and select "Export" 3) Choose "Deployable features" and click "Next" 4) Check org.eclipse.swt.tools.feature 5) Check "Directory" and enter the path to "\swt\updates\" 6) Click "Finish" 7) Refresh \swt\updates\ and commit changes 8) Wait the changes to be mirrored to the www.eclipse.org/swt to check for updates