diff -Nru golang-defaults-1.17~1/debian/changelog golang-defaults-1.18~0ubuntu2/debian/changelog
--- golang-defaults-1.17~1/debian/changelog	2021-10-15 13:34:04.000000000 +0000
+++ golang-defaults-1.18~0ubuntu2/debian/changelog	2022-03-23 13:55:46.000000000 +0000
@@ -1,3 +1,15 @@
+golang-defaults (2:1.18~0ubuntu2) jammy; urgency=medium
+
+  * No-change rebuild for ppc64el baseline bump.
+
+ -- Łukasz 'sil2100' Zemczak <lukasz.zemczak@ubuntu.com>  Wed, 23 Mar 2022 14:55:46 +0100
+
+golang-defaults (2:1.18~0ubuntu1) jammy; urgency=medium
+
+  * Update to Go 1.18 (LP: #1964270)
+
+ -- William 'jawn-smith' Wilson <jawn-smith@ubuntu.com>  Thu, 17 Mar 2022 16:05:09 -0500
+
 golang-defaults (2:1.17~1) unstable; urgency=medium
 
   * Update to Go 1.17.
diff -Nru golang-defaults-1.17~1/debian/control golang-defaults-1.18~0ubuntu2/debian/control
--- golang-defaults-1.17~1/debian/control	2021-10-15 13:28:56.000000000 +0000
+++ golang-defaults-1.18~0ubuntu2/debian/control	2022-03-17 21:05:09.000000000 +0000
@@ -1,5 +1,6 @@
 Source: golang-defaults
-Maintainer: Debian Go Compiler Team <team+go-compiler@tracker.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Go Compiler Team <team+go-compiler@tracker.debian.org>
 Uploaders: Michael Stapelberg <stapelberg@debian.org>,
            Paul Tagliamonte <paultag@debian.org>,
            Tianon Gravi <tianon@debian.org>,