--- a/relpipe-data/implementation.xml	Wed Dec 19 23:30:48 2018 +0100
+++ b/relpipe-data/implementation.xml	Thu Dec 20 01:42:36 2018 +0100
@@ -27,6 +27,8 @@
 			relpipe-out-xml.cpp	executable	output	c++	GNU GPLv3+
 			relpipe-tr-cut.cpp	executable	transformation	c++	GNU GPLv3+
 			relpipe-tr-grep.cpp	executable	transformation	c++	GNU GPLv3+
+			relpipe-tr-guile.cpp	executable	transformation	c++	GNU GPLv3+
+			relpipe-tr-python.cpp	executable	transformation	c++	GNU GPLv3+
 			relpipe-tr-sed.cpp	executable	transformation	c++	GNU GPLv3+
 			relpipe-tr-validator.cpp	executable	transformation	c++	GNU GPLv3+
 		</m:tabulka>