diff --git a/README.md b/README.md
index cd1aa3d..e427896 100644
--- a/README.md
+++ b/README.md
@@ -155,6 +155,7 @@ Pull requests are most welcome!
 
 ### 0.5.4
 
+- Allow relative lengths for the `label-pos` option of `edge()` (#61).
 - Fix layout bugs for diagrams with non-default `axes` options (#62, #66).
 - Fix a line breaking issue with justified text in nodes (#64).
 
diff --git a/README.src.md b/README.src.md
index 41688a4..d24baf1 100644
--- a/README.src.md
+++ b/README.src.md
@@ -29,6 +29,7 @@ Pull requests are most welcome!
 
 ### 0.5.4
 
+- Allow relative lengths for the `label-pos` option of `edge()` (#61).
 - Fix layout bugs for diagrams with non-default `axes` options (#62, #66).
 - Fix a line breaking issue with justified text in nodes (#64).