diff --git a/.hgtags b/.hgtags
index 6c6cc93..a0923af 100644
--- a/.hgtags
+++ b/.hgtags
@@ -72,3 +72,4 @@ e26ff20ba5e8f50a26e0abc93f3e6319d5eed2d5 1.3.36
 8854c087dfaac2344f81bf3310aed065b0a06d3a 1.4.23
 9484121ad5a0f1b275610e3ad0f609f70f9cce7e 1.4.22
 1cce99346ba58c27bd2fbb612c78074f9898b9e0 1.4.21
+10fd59069cea5a2a0701e4d5d8e1376085697339 1.4.20