Index: /trunk/resources/images/dialogs/about/gitlab.svg
===================================================================
--- /trunk/resources/images/dialogs/about/gitlab.svg	(revision 16903)
+++ /trunk/resources/images/dialogs/about/gitlab.svg	(revision 16903)
@@ -0,0 +1,1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512"><path d="M105.2 24.9c-3.1-8.9-15.7-8.9-18.9 0L29.8 199.7h132c-.1 0-56.6-174.8-56.6-174.8zM.9 287.7c-2.6 8 .3 16.9 7.1 22l247.9 184-226.2-294zm160.8-88l94.3 294 94.3-294zm349.4 88l-28.8-88-226.3 294 247.9-184c6.9-5.1 9.7-14 7.2-22zM425.7 24.9c-3.1-8.9-15.7-8.9-18.9 0l-56.6 174.8h132z"/></svg>
Index: /trunk/src/org/openstreetmap/josm/actions/AboutAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/AboutAction.java	(revision 16902)
+++ /trunk/src/org/openstreetmap/josm/actions/AboutAction.java	(revision 16903)
@@ -117,4 +117,5 @@
         logos.add(createImageLink("Facebook", /* ICON(dialogs/about/) */ "facebook-square", "https://www.facebook.com/josmeditor"));
         logos.add(createImageLink("GitHub", /* ICON(dialogs/about/) */ "github-square", "https://github.com/JOSM"));
+        logos.add(createImageLink("GitLab", /* ICON(dialogs/about/) */ "gitlab", "https://gitlab.com/JOSM"));
         info.add(logos, GBC.eol().insets(0, 10, 0, 0));
         info.add(GBC.glue(0, 5), GBC.eol());