diff -Nru glibc-2.27/debian/changelog glibc-2.27/debian/changelog
--- glibc-2.27/debian/changelog        2020-06-05 02:25:26.000000000 +0900
+++ glibc-2.27/debian/changelog        2021-06-25 17:54:19.000000000 +0900
@@ -1,3 +1,9 @@
+glibc (2.27-3ubuntu1.2.ub18moz1) bionic; urgency=medium
+
+  * Mozilla backport for bionic.
+
+ -- Mike Hommey <mhommey@mozilla.com>  Fri, 25 Jun 2021 17:54:19 +0900
+
 glibc (2.27-3ubuntu1.2) bionic-security; urgency=medium
 
   * SECURITY UPDATE: integer overflow in realpath