diff -Nru python-monascaclient-2.3.0/ChangeLog python-monascaclient-2.4.0/ChangeLog
--- python-monascaclient-2.3.0/ChangeLog	2021-03-11 11:10:48.000000000 +0000
+++ python-monascaclient-2.4.0/ChangeLog	2021-07-27 09:19:15.000000000 +0000
@@ -1,6 +1,14 @@
 CHANGES
 =======
 
+2.4.0
+-----
+
+* Fix Docker build
+* Fix zuul publish docker image job
+* Add Python3 xena unit tests
+* Update master for stable/wallaby
+
 2.3.0
 -----
 
diff -Nru python-monascaclient-2.3.0/debian/changelog python-monascaclient-2.4.0/debian/changelog
--- python-monascaclient-2.3.0/debian/changelog	2021-04-12 19:27:55.000000000 +0000
+++ python-monascaclient-2.4.0/debian/changelog	2021-09-07 19:15:02.000000000 +0000
@@ -1,3 +1,9 @@
+python-monascaclient (2.4.0-0ubuntu1) impish; urgency=medium
+
+  * New upstream release for OpenStack Xena.
+
+ -- Corey Bryant <corey.bryant@canonical.com>  Tue, 07 Sep 2021 15:15:02 -0400
+
 python-monascaclient (2.3.0-0ubuntu1) hirsute; urgency=medium
 
   [ Chris MacNaughton ]
diff -Nru python-monascaclient-2.3.0/docker/build_image.sh python-monascaclient-2.4.0/docker/build_image.sh
--- python-monascaclient-2.3.0/docker/build_image.sh	2021-03-11 11:10:11.000000000 +0000
+++ python-monascaclient-2.4.0/docker/build_image.sh	2021-07-27 09:18:34.000000000 +0000
@@ -45,7 +45,7 @@
 #   $ ./build_image.sh master master refs/changes/19/595719/3
 
 # Go to folder with Docker files.
-REAL_PATH=$(python -c "import os,sys; print(os.path.realpath('$0'))")
+REAL_PATH=$(python3 -c "import os,sys; print(os.path.realpath('$0'))")
 cd "$(dirname "$REAL_PATH")/../docker/"
 
 [ -z "$DOCKER_IMAGE" ] && \
diff -Nru python-monascaclient-2.3.0/PKG-INFO python-monascaclient-2.4.0/PKG-INFO
--- python-monascaclient-2.3.0/PKG-INFO	2021-03-11 11:10:48.810579500 +0000
+++ python-monascaclient-2.4.0/PKG-INFO	2021-07-27 09:19:15.283538800 +0000
@@ -1,6 +1,6 @@
 Metadata-Version: 1.2
 Name: python-monascaclient
-Version: 2.3.0
+Version: 2.4.0
 Summary: Monasca API Client Library
 Home-page: https://docs.openstack.org/python-monascaclient/latest/
 Author: OpenStack
diff -Nru python-monascaclient-2.3.0/playbooks/docker-publish.yml python-monascaclient-2.4.0/playbooks/docker-publish.yml
--- python-monascaclient-2.3.0/playbooks/docker-publish.yml	2021-03-11 11:10:11.000000000 +0000
+++ python-monascaclient-2.4.0/playbooks/docker-publish.yml	2021-07-27 09:18:34.000000000 +0000
@@ -9,4 +9,4 @@
       shell: "docker images --format '{% raw %}{{ .Repository }}:{{ .Tag }}{% endraw %}' | grep monasca"
 
     - name: Push to Docker Hub all tags
-      shell: "docker push monasca/client:{{ zuul.tag if zuul.pipeline == 'release' else zuul.branch }}"
+      shell: "docker push monasca/client:{{ zuul.tag if zuul.pipeline == 'release' else 'master'}}"
diff -Nru python-monascaclient-2.3.0/python_monascaclient.egg-info/pbr.json python-monascaclient-2.4.0/python_monascaclient.egg-info/pbr.json
--- python-monascaclient-2.3.0/python_monascaclient.egg-info/pbr.json	2021-03-11 11:10:48.000000000 +0000
+++ python-monascaclient-2.4.0/python_monascaclient.egg-info/pbr.json	2021-07-27 09:19:15.000000000 +0000
@@ -1 +1 @@
-{"git_version": "75e44a1", "is_release": true}
\ No newline at end of file
+{"git_version": "6d04502", "is_release": true}
\ No newline at end of file
diff -Nru python-monascaclient-2.3.0/python_monascaclient.egg-info/PKG-INFO python-monascaclient-2.4.0/python_monascaclient.egg-info/PKG-INFO
--- python-monascaclient-2.3.0/python_monascaclient.egg-info/PKG-INFO	2021-03-11 11:10:48.000000000 +0000
+++ python-monascaclient-2.4.0/python_monascaclient.egg-info/PKG-INFO	2021-07-27 09:19:15.000000000 +0000
@@ -1,6 +1,6 @@
 Metadata-Version: 1.2
 Name: python-monascaclient
-Version: 2.3.0
+Version: 2.4.0
 Summary: Monasca API Client Library
 Home-page: https://docs.openstack.org/python-monascaclient/latest/
 Author: OpenStack
diff -Nru python-monascaclient-2.3.0/python_monascaclient.egg-info/SOURCES.txt python-monascaclient-2.4.0/python_monascaclient.egg-info/SOURCES.txt
--- python-monascaclient-2.3.0/python_monascaclient.egg-info/SOURCES.txt	2021-03-11 11:10:48.000000000 +0000
+++ python-monascaclient-2.4.0/python_monascaclient.egg-info/SOURCES.txt	2021-07-27 09:19:15.000000000 +0000
@@ -74,4 +74,5 @@
 releasenotes/source/train.rst
 releasenotes/source/unreleased.rst
 releasenotes/source/ussuri.rst
-releasenotes/source/victoria.rst
\ No newline at end of file
+releasenotes/source/victoria.rst
+releasenotes/source/wallaby.rst
\ No newline at end of file
diff -Nru python-monascaclient-2.3.0/releasenotes/source/index.rst python-monascaclient-2.4.0/releasenotes/source/index.rst
--- python-monascaclient-2.3.0/releasenotes/source/index.rst	2021-03-11 11:10:11.000000000 +0000
+++ python-monascaclient-2.4.0/releasenotes/source/index.rst	2021-07-27 09:18:34.000000000 +0000
@@ -8,6 +8,7 @@
    :maxdepth: 1
 
    unreleased
+   wallaby
    victoria
    ussuri
    train
diff -Nru python-monascaclient-2.3.0/releasenotes/source/wallaby.rst python-monascaclient-2.4.0/releasenotes/source/wallaby.rst
--- python-monascaclient-2.3.0/releasenotes/source/wallaby.rst	1970-01-01 00:00:00.000000000 +0000
+++ python-monascaclient-2.4.0/releasenotes/source/wallaby.rst	2021-07-27 09:18:34.000000000 +0000
@@ -0,0 +1,6 @@
+============================
+Wallaby Series Release Notes
+============================
+
+.. release-notes::
+   :branch: stable/wallaby
diff -Nru python-monascaclient-2.3.0/.zuul.yaml python-monascaclient-2.4.0/.zuul.yaml
--- python-monascaclient-2.3.0/.zuul.yaml	2021-03-11 11:10:11.000000000 +0000
+++ python-monascaclient-2.4.0/.zuul.yaml	2021-07-27 09:18:34.000000000 +0000
@@ -2,7 +2,7 @@
     templates:
       - openstack-cover-jobs
       - openstack-lower-constraints-jobs
-      - openstack-python3-wallaby-jobs
+      - openstack-python3-xena-jobs
       - publish-openstack-docs-pti
       - check-requirements
       - release-notes-jobs-python3