--- a/relpipe-data/implementation.xml	Fri Jan 04 23:02:49 2019 +0100
+++ b/relpipe-data/implementation.xml	Sun Jan 06 22:15:38 2019 +0100
@@ -20,6 +20,7 @@
 			relpipe-lib-protocol.cpp	library	header-only	c++	GNU LGPLv3+ or GPLv2+
 			relpipe-lib-reader.cpp	library	shared	c++	GNU LGPLv3+ or GPLv2+
 			relpipe-lib-writer.cpp	library	shared	c++	GNU LGPLv3+ or GPLv2+
+			relpipe-lib-xmlwriter.cpp	library	header-only	c++	GNU LGPLv3+ or GPLv2+
 			relpipe-out-gui.qt.cpp	executable	output	c++	GNU GPLv3+
 			relpipe-out-nullbyte.cpp	executable	output	c++	GNU GPLv3+
 			relpipe-out-ods.cpp	executable	output	c++	GNU GPLv3+