diff --git a/manifest.json b/manifest.json
index b7ac6c44..aec06161 100644
--- a/manifest.json
+++ b/manifest.json
@@ -125,10 +125,21 @@
 		"17-03",
 		"17-reference",
 		"18-title",
+		"18-01",
+		"18-02",
+		"18-03",
 		"18-reference",
 		"19-title",
+		"19-14",
+		"19-15",
+		"19-16",
+		"19-17",
+		"19-18",
 		"19-reference",
 		"20-title",
+		"20-11",
+		"20-12",
+		"20-13",
 		"20-reference",
 		"21-title",
 		"21-reference",