diff -pruN 1.6.1-5/debian/changelog 1.6.1-5ubuntu1/debian/changelog
--- 1.6.1-5/debian/changelog	2020-08-29 09:51:07.000000000 +0000
+++ 1.6.1-5ubuntu1/debian/changelog	2020-11-09 20:30:18.000000000 +0000
@@ -1,3 +1,13 @@
+apr-util (1.6.1-5ubuntu1) hirsute; urgency=low
+
+  * Merge from Debian unstable.  Remaining changes:
+    - d/p/mysql8_my_bool.patch: Reintroduce my_bool to fix build with
+      MySQL 8. (LP: #1863026)
+    - d/p/mysql8-my_init.patch: don't call my_init() since it's not
+      exported anymore since MySQL 8.0.2 (LP: #1859773)
+
+ -- Tiago Stürmer Daitx <tiago.daitx@ubuntu.com>  Mon, 09 Nov 2020 20:30:18 +0000
+
 apr-util (1.6.1-5) unstable; urgency=medium
 
   [ Jelmer Vernooĳ ]
@@ -16,6 +26,27 @@ apr-util (1.6.1-5) unstable; urgency=med
 
  -- Stefan Fritsch <sf@debian.org>  Sat, 29 Aug 2020 11:51:07 +0200
 
+apr-util (1.6.1-4ubuntu2) focal; urgency=medium
+
+  * d/p/mysql8-my_init.patch: don't call my_init() since it's not
+    exported anymore since MySQL 8.0.2 (LP: #1859773)
+
+ -- Andreas Hasenack <andreas@canonical.com>  Wed, 04 Mar 2020 16:51:27 -0300
+
+apr-util (1.6.1-4ubuntu1) focal; urgency=medium
+
+  * Adjust Build-Depends to unambiguously require Python 2.
+  * d/p/mysql8_my_bool.patch: Reintroduce my_bool to fix build with MySQL 8.
+    (LP: #1863026)
+
+ -- Robie Basak <robie.basak@ubuntu.com>  Tue, 18 Feb 2020 14:53:49 +0000
+
+apr-util (1.6.1-4build1) eoan; urgency=medium
+
+  * No change rebuild for libmysqlclient21.
+
+ -- Robie Basak <robie.basak@ubuntu.com>  Mon, 12 Aug 2019 01:59:30 +0000
+
 apr-util (1.6.1-4) unstable; urgency=medium
 
   * Fix libaprutil1-dbd-mysql with mariadb 10.3. Closes: #926400
@@ -548,3 +579,4 @@ apr-util1.0 (1.1.0-1) unstable; urgency=
   * First Package Release
 
  -- Thom May <thom@debian.org>  Wed, 17 Nov 2004 11:51:32 -0800
+
diff -pruN 1.6.1-5/debian/control 1.6.1-5ubuntu1/debian/control
--- 1.6.1-5/debian/control	2020-08-29 09:29:43.000000000 +0000
+++ 1.6.1-5ubuntu1/debian/control	2020-11-09 20:30:18.000000000 +0000
@@ -1,5 +1,6 @@
 Source: apr-util
-Maintainer: Debian Apache Maintainers <debian-apache@lists.debian.org>
+Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
+XSBC-Original-Maintainer: Debian Apache Maintainers <debian-apache@lists.debian.org>
 Uploaders: Stefan Fritsch <sf@debian.org>
 Section: libs
 Priority: optional
diff -pruN 1.6.1-5/debian/patches/mysql8_my_bool.patch 1.6.1-5ubuntu1/debian/patches/mysql8_my_bool.patch
--- 1.6.1-5/debian/patches/mysql8_my_bool.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.6.1-5ubuntu1/debian/patches/mysql8_my_bool.patch	2020-03-04 19:51:27.000000000 +0000
@@ -0,0 +1,17 @@
+Description: Reintroduce my_bool to fix build with MySQL 8
+Author: Robie Basak <robie.basak@canonical.com>
+Bug-Ubuntu: https://bugs.launchpad.net/bugs/1863026
+Forwarded: no
+Last-Update: 2020-02-18
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/dbd/apr_dbd_mysql.c
++++ b/dbd/apr_dbd_mysql.c
+@@ -41,6 +41,7 @@
+ #endif
+ #endif
+ #include <mysql.h>
++typedef bool my_bool;
+ #include <errmsg.h>
+ #endif
+ 
diff -pruN 1.6.1-5/debian/patches/mysql8-my_init.patch 1.6.1-5ubuntu1/debian/patches/mysql8-my_init.patch
--- 1.6.1-5/debian/patches/mysql8-my_init.patch	1970-01-01 00:00:00.000000000 +0000
+++ 1.6.1-5ubuntu1/debian/patches/mysql8-my_init.patch	2020-03-04 19:51:27.000000000 +0000
@@ -0,0 +1,23 @@
+Description: don't call my_init()
+ Since MySQL 8.0.2, my_init() isn't exported anymore and shouldn't have to be
+ called by clients directly. See
+ https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-2.html
+Author: Andreas Hasenack <andreas@canonical.com>
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/apache2/+bug/1859773
+Forwarded: no
+X-Forwarded-Reason: Should have an explicit check for MySQL 8.0.2
+Last-Update: 2020-03-04
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/dbd/apr_dbd_mysql.c
++++ b/dbd/apr_dbd_mysql.c
+@@ -1263,9 +1263,6 @@
+ 
+ static void dbd_mysql_init(apr_pool_t *pool)
+ {
+-#if MYSQL_VERSION_ID < 100000
+-    my_init();
+-#endif
+     mysql_thread_init();
+ 
+     /* FIXME: this is a guess; find out what it really does */
diff -pruN 1.6.1-5/debian/patches/series 1.6.1-5ubuntu1/debian/patches/series
--- 1.6.1-5/debian/patches/series	2018-02-25 11:28:50.000000000 +0000
+++ 1.6.1-5ubuntu1/debian/patches/series	2020-08-30 23:20:15.000000000 +0000
@@ -11,3 +11,5 @@ fix_doxygen_inputdir
 support_mariadb.patch
 doxygen_no_ful_path_names.patch
 fix_gdbm_error_handling
+mysql8_my_bool.patch
+mysql8-my_init.patch
