diff -pruN 4.1.3+ds-1/debian/changelog 4.1.3+ds-2/debian/changelog
--- 4.1.3+ds-1/debian/changelog	2022-07-13 03:43:33.000000000 +0000
+++ 4.1.3+ds-2/debian/changelog	2022-08-01 01:47:33.000000000 +0000
@@ -1,3 +1,14 @@
+flask-appbuilder (4.1.3+ds-2) unstable; urgency=medium
+
+  * [497bf84] add versions to key build-deps to ease backporting
+  * [18565fa] ignore lintian messages regarding examples
+  * [08e4894] use py3versions -s instead of -r to get python3 versions
+    for autopkgtest
+  * [16936b6] override lintian false-positive
+  * [54e7559] move examples to -doc pkg
+
+ -- Joseph Nahmias <jello@debian.org>  Sun, 31 Jul 2022 21:47:33 -0400
+
 flask-appbuilder (4.1.3+ds-1) unstable; urgency=medium
 
   * [ea57208] initial packaging (Closes: #998029)
diff -pruN 4.1.3+ds-1/debian/control 4.1.3+ds-2/debian/control
--- 4.1.3+ds-1/debian/control	2022-07-11 03:58:30.000000000 +0000
+++ 4.1.3+ds-2/debian/control	2022-07-26 00:16:59.000000000 +0000
@@ -18,13 +18,13 @@ Build-Depends:
  python3-click <!nocheck>,
  python3-dateutil <!nocheck>,
  python3-email-validator <!nocheck>,
- python3-flask <!nocheck>,
+ python3-flask (>= 2) <!nocheck>,
  python3-flask-babel <!nocheck>,
  python3-flask-login <!nocheck>,
  python3-flask-openid <!nocheck>,
- python3-flask-sqlalchemy <!nocheck>,
+ python3-flask-sqlalchemy (>= 2.4) <!nocheck>,
  python3-flaskext.wtf <!nocheck>,
- python3-python-flask-jwt-extended <!nocheck>,
+ python3-python-flask-jwt-extended (>= 4) <!nocheck>,
  python3-freezegun <!nocheck>,
  python3-jmespath <!nocheck>,
  python3-jsonschema <!nocheck>,
@@ -32,7 +32,7 @@ Build-Depends:
  python3-ldap <!nocheck>,
  python3-marshmallow <!nocheck>,
  python3-marshmallow-enum <!nocheck>,
- python3-marshmallow-sqlalchemy <!nocheck>,
+ python3-marshmallow-sqlalchemy (>= 0.22) <!nocheck>,
  python3-mockldap <!nocheck>,
  python3-parameterized <!nocheck>,
  python3-prison <!nocheck>,
diff -pruN 4.1.3+ds-1/debian/examples 4.1.3+ds-2/debian/examples
--- 4.1.3+ds-1/debian/examples	2022-07-09 15:32:08.000000000 +0000
+++ 4.1.3+ds-2/debian/examples	1970-01-01 00:00:00.000000000 +0000
@@ -1 +0,0 @@
-examples/*
diff -pruN 4.1.3+ds-1/debian/python-flask-appbuilder-doc.examples 4.1.3+ds-2/debian/python-flask-appbuilder-doc.examples
--- 4.1.3+ds-1/debian/python-flask-appbuilder-doc.examples	1970-01-01 00:00:00.000000000 +0000
+++ 4.1.3+ds-2/debian/python-flask-appbuilder-doc.examples	2022-07-09 15:32:08.000000000 +0000
@@ -0,0 +1 @@
+examples/*
diff -pruN 4.1.3+ds-1/debian/rules 4.1.3+ds-2/debian/rules
--- 4.1.3+ds-1/debian/rules	2022-07-11 04:09:19.000000000 +0000
+++ 4.1.3+ds-2/debian/rules	2022-07-29 02:28:40.000000000 +0000
@@ -34,4 +34,12 @@ override_dh_auto_test:
 
 override_dh_installdocs:
 	dh_installdocs --package=python3-flask-appbuilder
-	dh_installdocs --package=python-flask-appbuilder-doc --doc-main-package=python3-flask-appbuilder
+	dh_installdocs --package=python-flask-appbuilder-doc \
+		--doc-main-package=python3-flask-appbuilder
+
+override_dh_installexamples:
+	dh_installexamples \
+		--exclude=.coverage \
+		--exclude=.gitignore \
+		--package=python-flask-appbuilder-doc \
+		--doc-main-package=python3-flask-appbuilder
diff -pruN 4.1.3+ds-1/debian/source/lintian-overrides 4.1.3+ds-2/debian/source/lintian-overrides
--- 4.1.3+ds-1/debian/source/lintian-overrides	1970-01-01 00:00:00.000000000 +0000
+++ 4.1.3+ds-2/debian/source/lintian-overrides	2022-07-29 02:24:57.000000000 +0000
@@ -0,0 +1,4 @@
+# ignore lintian messages about examples
+flask-appbuilder source: source-is-missing [examples/*]
+# lintian Bug#1016147
+flask-appbuilder source: missing-build-dependency-for-dh-addon python3 *
diff -pruN 4.1.3+ds-1/debian/tests/upstream-postgresql 4.1.3+ds-2/debian/tests/upstream-postgresql
--- 4.1.3+ds-1/debian/tests/upstream-postgresql	2022-07-12 23:43:34.000000000 +0000
+++ 4.1.3+ds-2/debian/tests/upstream-postgresql	2022-07-29 02:24:57.000000000 +0000
@@ -1,7 +1,7 @@
 #!/bin/sh
 set -eu
 
-pyvers="$(py3versions -r 2>/dev/null)"
+pyvers="$(py3versions -s)"
 
 cd "$AUTOPKGTEST_TMP"