diff -Nru merkaartor-0.19.0+ds/debian/changelog merkaartor-0.19.0+ds/debian/changelog
--- merkaartor-0.19.0+ds/debian/changelog	2021-10-26 14:20:46.000000000 +0000
+++ merkaartor-0.19.0+ds/debian/changelog	2021-12-09 00:28:38.000000000 +0000
@@ -1,3 +1,9 @@
+merkaartor (0.19.0+ds-2build2) jammy; urgency=medium
+
+  * No-change rebuild against libgdal30
+
+ -- Steve Langasek <steve.langasek@ubuntu.com>  Thu, 09 Dec 2021 00:28:38 +0000
+
 merkaartor (0.19.0+ds-2build1) jammy; urgency=medium
 
   * No-change rebuild against libgdal29
diff -Nru merkaartor-0.19.0+ds/debian/control merkaartor-0.19.0+ds/debian/control
--- merkaartor-0.19.0+ds/debian/control	2021-08-29 13:12:15.000000000 +0000
+++ merkaartor-0.19.0+ds/debian/control	2021-12-09 00:28:38.000000000 +0000
@@ -1,5 +1,6 @@
 Source: merkaartor
-Maintainer: Debian GIS Project <pkg-grass-devel@lists.alioth.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian GIS Project <pkg-grass-devel@lists.alioth.debian.org>
 Uploaders: Jerome Benoit <calculus@rezozer.net>
 Section: science
 Priority: optional