diff --git a/README.md b/README.md
index eb7fe78..fc74633 100644
--- a/README.md
+++ b/README.md
@@ -32,6 +32,7 @@ You should have received a copy of the GNU General Public License long with this
 - DDPlanarDigitiser: Add parameter MinimumEnergyPerHit to set a threshold for accepting hits (A. Sailer)
 - TruthTrackFinder: Fix duplicate trackstate problem from truthTrackFinder (A. Sailer)
 - cellID encoding string from singleton in DDKalTest (momentarily added depedence on DDKalTest)
+- add TrkSystemName parameter to ExtrToSIT processor
 
 ###  v02-04-01