diff -pruN 3.1.0-1/debian/changelog 3.3.1-1/debian/changelog
--- 3.1.0-1/debian/changelog	2025-04-07 12:18:34.000000000 +0000
+++ 3.3.1-1/debian/changelog	2025-10-17 19:41:21.000000000 +0000
@@ -1,3 +1,54 @@
+postgres-decoderbufs (3.3.1-1) unstable; urgency=medium
+
+  * New upstream version 3.3.1.
+
+ -- Christoph Berg <myon@debian.org>  Fri, 17 Oct 2025 21:41:21 +0200
+
+postgres-decoderbufs (3.3.0-1) unstable; urgency=medium
+
+  * New upstream version 3.3.0.
+  * Upload for PostgreSQL 18. (Closes: #1117321)
+  * Add ${postgresql:Breaks}.
+  * debian/tests: Depend on postgresql-common-dev instead of 'make'.
+
+ -- Christoph Berg <myon@debian.org>  Wed, 08 Oct 2025 19:20:39 +0200
+
+postgres-decoderbufs (3.3.0~beta1-1) experimental; urgency=medium
+
+  * New upstream version 3.3.0~beta1.
+
+ -- Christoph Berg <myon@debian.org>  Fri, 19 Sep 2025 13:58:21 +0200
+
+postgres-decoderbufs (3.2.0-1) experimental; urgency=medium
+
+  * New upstream version 3.2.0.
+
+ -- Christoph Berg <myon@debian.org>  Thu, 10 Jul 2025 22:29:29 +0200
+
+postgres-decoderbufs (3.2.0~cr1-1) experimental; urgency=medium
+
+  * New upstream version 3.2.0~cr1.
+
+ -- Christoph Berg <myon@debian.org>  Sun, 06 Jul 2025 11:36:12 +0200
+
+postgres-decoderbufs (3.2.0~beta2-1) experimental; urgency=medium
+
+  * New upstream version 3.2.0~beta2.
+
+ -- Christoph Berg <myon@debian.org>  Fri, 13 Jun 2025 22:54:40 +0200
+
+postgres-decoderbufs (3.2.0~beta1-1) experimental; urgency=medium
+
+  * New upstream version 3.2.0~beta1.
+
+ -- Christoph Berg <myon@debian.org>  Mon, 02 Jun 2025 18:05:10 +0200
+
+postgres-decoderbufs (3.1.1-1) experimental; urgency=medium
+
+  * New upstream version 3.1.1.
+
+ -- Christoph Berg <myon@debian.org>  Mon, 02 Jun 2025 17:17:42 +0200
+
 postgres-decoderbufs (3.1.0-1) unstable; urgency=medium
 
   * New upstream version 3.1.0.
diff -pruN 3.1.0-1/debian/control 3.3.1-1/debian/control
--- 3.1.0-1/debian/control	2025-02-03 12:35:23.000000000 +0000
+++ 3.3.1-1/debian/control	2025-10-08 17:20:53.000000000 +0000
@@ -5,24 +5,25 @@ Maintainer: Debian PostgreSQL Maintainer
 Uploaders:
  Christoph Berg <myon@debian.org>,
 Build-Depends:
- architecture-is-64-bit <!pkg.postgresql.32-bit>,
  debhelper-compat (= 13),
+ architecture-is-64-bit <!pkg.postgresql.32-bit>,
  libprotobuf-c-dev,
  pkgconf,
  postgresql-all <!nocheck>,
  postgresql-server-dev-all,
-Standards-Version: 4.7.0
-Rules-Requires-Root: no
+Standards-Version: 4.7.2
 Homepage: https://github.com/debezium/postgres-decoderbufs
 Vcs-Browser: https://salsa.debian.org/postgresql/postgres-decoderbufs
 Vcs-Git: https://salsa.debian.org/postgresql/postgres-decoderbufs.git
 
-Package: postgresql-17-decoderbufs
+Package: postgresql-18-decoderbufs
 Architecture: any
 Depends:
  ${misc:Depends},
  ${postgresql:Depends},
  ${shlibs:Depends},
+Breaks:
+ ${postgresql:Breaks},
 Description: logical decoder output plugin to deliver data as Protocol Buffers
  A PostgreSQL logical decoder output plugin to deliver data as Protocol
  Buffers, used by Debezium (http://debezium.io).
diff -pruN 3.1.0-1/debian/control.in 3.3.1-1/debian/control.in
--- 3.1.0-1/debian/control.in	2024-09-14 21:25:03.000000000 +0000
+++ 3.3.1-1/debian/control.in	2025-10-08 17:20:53.000000000 +0000
@@ -5,14 +5,13 @@ Maintainer: Debian PostgreSQL Maintainer
 Uploaders:
  Christoph Berg <myon@debian.org>,
 Build-Depends:
- architecture-is-64-bit <!pkg.postgresql.32-bit>,
  debhelper-compat (= 13),
+ architecture-is-64-bit <!pkg.postgresql.32-bit>,
  libprotobuf-c-dev,
  pkgconf,
  postgresql-all <!nocheck>,
  postgresql-server-dev-all,
-Standards-Version: 4.7.0
-Rules-Requires-Root: no
+Standards-Version: 4.7.2
 Homepage: https://github.com/debezium/postgres-decoderbufs
 Vcs-Browser: https://salsa.debian.org/postgresql/postgres-decoderbufs
 Vcs-Git: https://salsa.debian.org/postgresql/postgres-decoderbufs.git
@@ -23,6 +22,8 @@ Depends:
  ${misc:Depends},
  ${postgresql:Depends},
  ${shlibs:Depends},
+Breaks:
+ ${postgresql:Breaks},
 Description: logical decoder output plugin to deliver data as Protocol Buffers
  A PostgreSQL logical decoder output plugin to deliver data as Protocol
  Buffers, used by Debezium (http://debezium.io).
diff -pruN 3.1.0-1/debian/tests/control 3.3.1-1/debian/tests/control
--- 3.1.0-1/debian/tests/control	2023-09-18 16:02:40.000000000 +0000
+++ 3.3.1-1/debian/tests/control	2025-10-08 17:20:53.000000000 +0000
@@ -1,5 +1,7 @@
 Depends:
- make,
+ postgresql-common-dev,
  @,
-Tests: installcheck
-Restrictions: allow-stderr
+Tests:
+ installcheck,
+Restrictions:
+ allow-stderr,