diff -Nru libgc-8.0.6/debian/changelog libgc-8.0.6/debian/changelog
--- libgc-8.0.6/debian/changelog	2021-11-25 22:12:33.000000000 +0000
+++ libgc-8.0.6/debian/changelog	2022-03-24 12:12:16.000000000 +0000
@@ -1,3 +1,9 @@
+libgc (1:8.0.6-1.1build1) jammy; urgency=high
+
+  * No change rebuild for ppc64el baseline bump.
+
+ -- Julian Andres Klode <juliank@ubuntu.com>  Thu, 24 Mar 2022 13:12:16 +0100
+
 libgc (1:8.0.6-1.1) unstable; urgency=medium
 
   * Non-maintainer upload. ((Closes: #999740)
diff -Nru libgc-8.0.6/debian/control libgc-8.0.6/debian/control
--- libgc-8.0.6/debian/control	2021-11-25 21:44:19.000000000 +0000
+++ libgc-8.0.6/debian/control	2022-03-24 12:12:16.000000000 +0000
@@ -1,5 +1,6 @@
 Source: libgc
-Maintainer: Christoph Egger <christoph@debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Christoph Egger <christoph@debian.org>
 Uploaders: Debian GCC Maintainers <debian-gcc@lists.debian.org>
 Section: libs
 Priority: optional