diff --git a/HACKING.pending b/HACKING.pending
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+This file contains pointers to work done on quagga that is not in the
+quagga git repository or quagga bugzilla.
+
+* bug/patch trackers
+
+** diac24 patchwork instance
+
+David Lamparter <equinox@diac24.net> runs a patchwork instance at
+
+  http://patchwork.diac24.net/project/quagga/list/
+
+which contains about 225 patches to quagga.  Many of these are
+collected in his git repository.
+
+* public git repositories
+
+** git remote add equinox git://git.spaceboyz.net/equinox/quagga.git/
+
+This repository has topic branches for patches intended for inclusion
+in the main quagga tree, named patches/, plus some other branches.
+
+* posted patches
+
+Boeing has posted patches
+
+  quagga-0.99.9.ospfv3-addressfamilies.patch
+  quagga-0.99.9.ospfv3-manetmdr.patch
+
+against 0.99.9 at
+
+  http://hipserver.mct.phantomworks.org/ietf/ospf/
+
+Both patches include functional enhancements as well as support for
+gcc 2.95.