diff --git a/Doc/library/gzip.rst b/Doc/library/gzip.rst
index c76bae8..b789a3c 100644
--- a/Doc/library/gzip.rst
+++ b/Doc/library/gzip.rst
@@ -72,6 +72,9 @@
    .. versionchanged:: 2.7
       Support for the :keyword:`with` statement was added.
 
+   .. versionchanged:: 2.7
+      Support for zero-padded files was added.
+
 
 .. function:: open(filename[, mode[, compresslevel]])