diff -pruN 1.4.5-9/debian/changelog 1.4.5-9ubuntu2/debian/changelog
--- 1.4.5-9/debian/changelog	2020-07-22 22:14:16.000000000 +0000
+++ 1.4.5-9ubuntu2/debian/changelog	2021-12-03 13:33:51.000000000 +0000
@@ -1,3 +1,25 @@
+kannel (1.4.5-9ubuntu2) jammy; urgency=medium
+
+  * No-change rebuild against openssl3
+
+ -- Simon Chopin <simon.chopin@canonical.com>  Fri, 03 Dec 2021 14:33:51 +0100
+
+kannel (1.4.5-9ubuntu1) hirsute; urgency=medium
+
+  * Merge with Debian unstable.  Remaining changes:
+    - d/p/mysql8_my_bool.patch: Reintroduce my_bool to fix build with MySQL 8.
+      (LP #1863026)
+  * Dropped:
+    - Disable PostScript documentation generation to fix the build now
+      that ImageMagick PostScript conversion is no longer permitted
+      (LP #1838425).
+      [Included in Debian as of 1.4.5-7]
+    - Drop Build-Depends-Indep on imagemagick since it is no longer
+      required following the above change.
+      [Included in Debian as of 1.4.5-7]
+
+ -- Bryce Harrington <bryce@canonical.com>  Tue, 15 Dec 2020 08:56:28 -0800
+
 kannel (1.4.5-9) unstable; urgency=medium
 
   * Fix FTBFS with gcc-10 by hiding some local symbols (Closes: #957396)
@@ -32,6 +54,23 @@ kannel (1.4.5-6) unstable; urgency=mediu
 
  -- Chris Hofstaedtler <zeha@debian.org>  Thu, 28 Nov 2019 10:06:57 +0000
 
+kannel (1.4.5-3ubuntu2) focal; urgency=medium
+
+  * d/p/mysql8_my_bool.patch: Reintroduce my_bool to fix build with MySQL 8.
+    (LP: #1863026)
+
+ -- Andreas Hasenack <andreas@canonical.com>  Thu, 13 Feb 2020 13:28:28 -0300
+
+kannel (1.4.5-3ubuntu1) eoan; urgency=medium
+
+  * Disable PostScript documentation generation to fix the build now
+    that ImageMagick PostScript conversion is no longer permitted
+    (LP: #1838425).
+  * Drop Build-Depends-Indep on imagemagick since it is no required following
+    the above change.
+
+ -- Robie Basak <robie.basak@ubuntu.com>  Wed, 31 Jul 2019 12:59:05 +0000
+
 kannel (1.4.5-5) unstable; urgency=medium
 
   * d/copyright: update file wildcards
diff -pruN 1.4.5-9/debian/patches/mysql8_my_bool.patch 1.4.5-9ubuntu2/debian/patches/mysql8_my_bool.patch
--- 1.4.5-9/debian/patches/mysql8_my_bool.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.4.5-9ubuntu2/debian/patches/mysql8_my_bool.patch	2020-12-15 16:55:27.000000000 +0000
@@ -0,0 +1,19 @@
+Description: Reintroduce my_bool to fix build with MySQL 8
+Author: Andreas Hasenack <andreas@canonical.com>
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/gambas3/+bug/1863026
+Forwarded: no
+Last-Update: 2020-02-12
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+diff --git a/gwlib/dbpool_mysql.c b/gwlib/dbpool_mysql.c
+index b64b5e2..da244d5 100644
+--- a/gwlib/dbpool_mysql.c
++++ b/gwlib/dbpool_mysql.c
+@@ -65,6 +65,7 @@
+ 
+ #ifdef HAVE_MYSQL
+ #include <mysql.h>
++typedef bool my_bool;
+ #include <mysqld_error.h>
+ 
+ 
diff -pruN 1.4.5-9/debian/patches/series 1.4.5-9ubuntu2/debian/patches/series
--- 1.4.5-9/debian/patches/series	2020-07-22 22:14:16.000000000 +0000
+++ 1.4.5-9ubuntu2/debian/patches/series	2020-12-15 16:55:30.000000000 +0000
@@ -12,3 +12,4 @@
 39_use_changelog_date_in_doc.patch
 40_strip_date_from_version_report_string.patch
 50_disable-ps-docs.patch
+mysql8_my_bool.patch