-default[:civicrm][:extensions][:mailchimp][:repository] = "git://github.com/veda-consulting/uk.co.vedaconsulting.mailchimp.git"
-default[:civicrm][:extensions][:mailchimp][:revision] = "v1.8.6"
+default[:civicrm][:extensions][:mailchimp][:repository] = "https://github.com/veda-consulting/uk.co.vedaconsulting.mailchimp.git"
+default[:civicrm][:extensions][:mailchimp][:revision] = "25798ffe209650f12162a0cdc3c7ee9203d950f2"
+
+default[:civicrm][:extensions][:username][:name] = "org.openstreetmap.username"
+default[:civicrm][:extensions][:username][:repository] = "https://github.com/grischard/org.openstreetmap.username.git"
+default[:civicrm][:extensions][:username][:revision] = "master"
+
+default[:civicrm][:extensions][:donotsendreportemail][:name] = "org.civicrm.donotsendreportemail"
+default[:civicrm][:extensions][:donotsendreportemail][:repository] = "https://github.com/pradpnayak/org.civicrm.donotsendreportemail.git"
+default[:civicrm][:extensions][:donotsendreportemail][:revision] = "3b31c2e0c62183872c7ecd244395fb8dcfbd5dbb"