diff --git a/ansible-role-requirements.yml b/ansible-role-requirements.yml
index a585a1b5ef..229fc62814 100644
--- a/ansible-role-requirements.yml
+++ b/ansible-role-requirements.yml
@@ -1,32 +1,32 @@
 - name: ansible-hardening
   scm: git
   src: https://opendev.org/openstack/ansible-hardening
-  version: master
+  version: 1dc0aaa4c12cb2617597ba536f80cc901f9a3623
   trackbranch: master
 - name: apt_package_pinning
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-apt_package_pinning
-  version: master
+  version: 41619e1f0a52eb2c0888e329d6275ebeeb1c922e
   trackbranch: master
 - name: config_template
   scm: git
   src: https://opendev.org/openstack/ansible-config_template
-  version: master
+  version: 8e18f42eb62ba50c28cdb973b8a45309486478de
   trackbranch: master
 - name: galera_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-galera_server
-  version: master
+  version: 05701ba83d7c6efb7c261d84f09235a60d2aff67
   trackbranch: master
 - name: ceph_client
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-ceph_client
-  version: master
+  version: 2952f1e607968d1c22b724bf30312fb85a04fcd0
   trackbranch: master
 - name: haproxy_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-haproxy_server
-  version: master
+  version: c304e94144c990d3a33052f10947e302c5269974
   trackbranch: master
 - name: keepalived
   scm: git
@@ -36,212 +36,212 @@
 - name: lxc_container_create
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-lxc_container_create
-  version: master
+  version: 1c0b68b9f5ee885f6095d1adfbfc8d3cc4ad71e0
   trackbranch: master
 - name: lxc_hosts
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-lxc_hosts
-  version: master
+  version: 7e25305c7585845007d17299ec0bd4583b73e41c
   trackbranch: master
 - name: memcached_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-memcached_server
-  version: master
+  version: de09d0397e9a6fd2da5710d062f4a185169b528e
   trackbranch: master
 - name: openstack_hosts
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-openstack_hosts
-  version: master
+  version: bc39b74cd04382cb8fc1ad139aa922421e283618
   trackbranch: master
 - name: os_keystone
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_keystone
-  version: master
+  version: e1820a587d1ea45e043d1fd58b43247ff717ea4d
   trackbranch: master
 - name: openstack_openrc
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-openstack_openrc
-  version: master
+  version: 55fef70e168bcd44abba9f0614d55ab0a5d6285f
   trackbranch: master
 - name: os_aodh
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_aodh
-  version: master
+  version: 16d0ab5d47d3e1d9bbe2a3183f20f84f3c3529af
   trackbranch: master
 - name: os_barbican
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_barbican
-  version: master
+  version: 60f96a6eccc2f65ae8b0e5c0b03be80745dd509f
   trackbranch: master
 - name: os_blazar
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_blazar
-  version: master
+  version: adffa22a0cbb69065c12aa8317cc0105e645a0aa
   trackbranch: master
 - name: os_ceilometer
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_ceilometer
-  version: master
+  version: 2ab8c7226dfea650c3f2396c763807dc81b6be17
   trackbranch: master
 - name: os_cinder
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_cinder
-  version: master
+  version: 6309a28671819a4ae92aac28af9006e6eb4cba56
   trackbranch: master
 - name: os_cloudkitty
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_cloudkitty
-  version: master
+  version: d6b4416a486158282365e494cada20bf185c24f4
   trackbranch: master
 - name: os_congress
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_congress
-  version: master
+  version: e983e54e9b7e6b3966f357e75170d45ec00b9d3d
   trackbranch: master
 - name: os_designate
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_designate
-  version: master
+  version: c7636f96659ddeadce9a4d468ddd38f1aeb09cb8
   trackbranch: master
 - name: os_glance
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_glance
-  version: master
+  version: c1268a759036f17cb97e50515514850704448028
   trackbranch: master
 - name: os_gnocchi
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_gnocchi
-  version: master
+  version: a8a684ab30b8da135430b2981828b0f95f1bfc74
   trackbranch: master
 - name: os_heat
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_heat
-  version: master
+  version: ceb25178c05681f4d239696d16bac5b45a92c7f4
   trackbranch: master
 - name: os_horizon
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_horizon
-  version: master
+  version: d46dee4920a8a99976f5253dcc848331258d36a9
   trackbranch: master
 - name: os_ironic
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_ironic
-  version: master
+  version: 1c4955e4b2233ee001aa52eea99a231ad78ba95a
   trackbranch: master
 - name: os_magnum
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_magnum
-  version: master
+  version: c65816fc062a2e809959251838297c99b62c7651
   trackbranch: master
 - name: os_manila
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_manila
-  version: master
+  version: 61e406508b10b8a26dc4c443dcdf81603b1b0313
   trackbranch: master
 - name: os_masakari
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_masakari
-  version: master
+  version: 02a2ee2a29f0da28687e5a44fde49ad55204a5d0
   trackbranch: master
 - name: os_mistral
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_mistral
-  version: master
+  version: 66413740a4a6e0d560ef7c8399e2471f80f978a5
   trackbranch: master
 - name: os_murano
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_murano
-  version: master
+  version: dae54fd2a86910117f42d790670d181e0cb695d5
   trackbranch: master
 - name: os_neutron
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_neutron
-  version: master
+  version: 991b3369b4ffba477e2312f03e784f96f12ffd26
   trackbranch: master
 - name: os_nova
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_nova
-  version: master
+  version: 3e51d1537ddc550ac1f4f666a1d6a1d37d971765
   trackbranch: master
 - name: os_octavia
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_octavia
-  version: master
+  version: 98ed3d22f6c7b2892fc8441dfacb04e5aeccaa7a
   trackbranch: master
 - name: os_panko
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_panko
-  version: master
+  version: 321e4c290aedbd448babef37424d2128af695889
   trackbranch: master
 - name: os_placement
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_placement
-  version: master
+  version: 8874326af9edfbd7cdd5bd7d884f8566f42436d0
   trackbranch: master
 - name: os_rally
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_rally
-  version: master
+  version: e1bad838d1b8aad5a4482c09026eafb74887dc2d
   trackbranch: master
 - name: os_sahara
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_sahara
-  version: master
+  version: ec36bbf056e8cfacd68ea06e53105bdfe12d53b5
   trackbranch: master
 - name: os_swift
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_swift
-  version: master
+  version: 5f4fb27342ecefb10ec6210a7645a0bf32131e08
   trackbranch: master
 - name: os_tacker
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_tacker
-  version: master
+  version: d89e5c685bb190ce6e92127e6e431a3b0b30bbcb
   trackbranch: master
 - name: os_tempest
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_tempest
-  version: master
+  version: 1ab029b7b4869e480cc8d580e2a333c8366db0ba
   trackbranch: master
 - name: os_trove
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_trove
-  version: master
+  version: 33d8c1b058720de3ffd385d60f8837c618a55361
   trackbranch: master
 - name: os_zun
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-os_zun
-  version: master
+  version: 120d45b431acbf02494ca0d7a21205ef5708632e
   trackbranch: master
 - name: plugins
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-plugins
-  version: master
+  version: 03695fa1cc6cb1b730993e3cc3692ee9c9f0c4d2
   trackbranch: master
 - name: qdrouterd
   scm: git
   src: https://opendev.org/openstack/ansible-role-qdrouterd
-  version: master
+  version: 9072982dbf0bcfb7bea74cbbd43276abb6e21f0b
   trackbranch: master
 - name: rabbitmq_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-rabbitmq_server
-  version: master
+  version: 8de3c6f2258089b10edc8de59278f625063ec5b8
   trackbranch: master
 - name: repo_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-repo_server
-  version: master
+  version: 659f21aeecc8b0001da6323f5b369f4343fbf100
   trackbranch: master
 - name: rsyslog_client
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-rsyslog_client
-  version: master
+  version: 15e1dece89db7b360e0cc153a5a84ff8eaf09de8
   trackbranch: master
 - name: rsyslog_server
   scm: git
   src: https://opendev.org/openstack/openstack-ansible-rsyslog_server
-  version: master
+  version: 91b026cf64c0d65574895aa1b6bf96920e3dac6f
   trackbranch: master
 - name: sshd
   scm: git
@@ -286,35 +286,35 @@
 - name: nspawn_container_create
   src: https://opendev.org/openstack/openstack-ansible-nspawn_container_create
   scm: git
-  version: master
+  version: 1222ed65167b31fcb15471426581b926b22b0a49
   trackbranch: master
 - name: nspawn_hosts
   src: https://opendev.org/openstack/openstack-ansible-nspawn_hosts
   scm: git
-  version: master
+  version: 75b4d0ee257220f5315c22b564f15835fd9df53e
   trackbranch: master
 - name: systemd_service
   src: https://opendev.org/openstack/ansible-role-systemd_service
   scm: git
-  version: master
+  version: b049c6919d988543690e55123f9a811e984654f8
   trackbranch: master
 - name: systemd_mount
   src: https://opendev.org/openstack/ansible-role-systemd_mount
   scm: git
-  version: master
+  version: fa64262a5d4005ff26c668b65f2cd916c851958c
   trackbranch: master
 - name: systemd_networkd
   src: https://opendev.org/openstack/ansible-role-systemd_networkd
   scm: git
-  version: master
+  version: e99175611fd3e70079328695bfa3871c9dacc6a0
   trackbranch: master
 - name: python_venv_build
   src: https://opendev.org/openstack/ansible-role-python_venv_build
   scm: git
-  version: master
+  version: 6164fa224b0881f11e5923ab84055165c104a39a
   trackbranch: master
 - name: uwsgi
   src: https://opendev.org/openstack/ansible-role-uwsgi
   scm: git
-  version: master
+  version: 73a7ef31b03579bd33cf8a2bcccdaafb37623f47
   trackbranch: master
diff --git a/doc/source/conf.py b/doc/source/conf.py
index a166111219..2ce87b6a1c 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -33,8 +33,8 @@ import yaml
 # Variables to override
 target_name = 'openstack-ansible'
 description = 'OpenStack-Ansible deploys OpenStack environments using Ansible.'
-previous_series_name = 'stein'
-current_series_name = 'train'
+previous_series_name = 'train'
+current_series_name = 'ussuri'
 
 # General information about the project.
 author = 'OpenStack-Ansible Contributors'
diff --git a/global-requirement-pins.txt b/global-requirement-pins.txt
index 58ea4e2e48..c58b0e30a8 100644
--- a/global-requirement-pins.txt
+++ b/global-requirement-pins.txt
@@ -6,6 +6,6 @@
 # Use this file with caution!
 #
 
-pip==20.0.2
-setuptools==46.1.3
+pip==20.1.1
+setuptools==46.4.0
 wheel==0.34.2
diff --git a/playbooks/defaults/repo_packages/gnocchi.yml b/playbooks/defaults/repo_packages/gnocchi.yml
index b9399bdb17..3aafe418c2 100644
--- a/playbooks/defaults/repo_packages/gnocchi.yml
+++ b/playbooks/defaults/repo_packages/gnocchi.yml
@@ -34,6 +34,6 @@
 ## The SHA is recorded here to make the SHA updating easier.
 # track branch needs to be updated to 4.4 when it's out.
 gnocchi_git_repo: https://github.com/gnocchixyz/gnocchi
-gnocchi_git_install_branch: 8cbc9ee4c3ff35786fd2d091756e9469abd49e1d  # HEAD as of 19.04.2020
+gnocchi_git_install_branch: 8cbc9ee4c3ff35786fd2d091756e9469abd49e1d  # HEAD as of 19.05.2020
 gnocchi_git_project_group: gnocchi_all
 gnocchi_git_track_branch: stable/4.3
diff --git a/playbooks/defaults/repo_packages/nova_consoles.yml b/playbooks/defaults/repo_packages/nova_consoles.yml
index de292a0e88..a5ee909859 100644
--- a/playbooks/defaults/repo_packages/nova_consoles.yml
+++ b/playbooks/defaults/repo_packages/nova_consoles.yml
@@ -27,16 +27,13 @@
 
 ## NOVNC from source
 novncproxy_git_repo: https://github.com/novnc/noVNC
-# NOTE(mnaser): NoVNC broke downstream Nova with their change, we can start tracking
-#               master again once the following is fixed.
-#               https://bugs.launchpad.net/openstack-ansible/+bug/1822676
-novncproxy_git_install_branch: 8c2866df3619e49d629b5f98c20d27a7c72d102a
+novncproxy_git_install_branch: 42e3b03fa8af4373a36c73af2a207eca8490f6ac  # HEAD as of 19.05.2020
 novncproxy_git_project_group: nova_console
-novncproxy_git_track_branch: None
+novncproxy_git_track_branch: master
 
 
 ## spice-html5 from source
 spicehtml5_git_repo: https://github.com/freedesktop/spice-html5
-spicehtml5_git_install_branch: 5fae52199b9726053449007189ab15aba57cffa1 # HEAD as of 19.04.2020
+spicehtml5_git_install_branch: 5fae52199b9726053449007189ab15aba57cffa1 # HEAD as of 19.05.2020
 spicehtml5_git_project_group: nova_console
 spicehtml5_git_track_branch: master
diff --git a/playbooks/defaults/repo_packages/openstack_services.yml b/playbooks/defaults/repo_packages/openstack_services.yml
index 4afcd8ebcf..3fc977ca04 100644
--- a/playbooks/defaults/repo_packages/openstack_services.yml
+++ b/playbooks/defaults/repo_packages/openstack_services.yml
@@ -31,306 +31,299 @@
 
 ## Global Requirements
 requirements_git_repo: https://opendev.org/openstack/requirements
-requirements_git_install_branch: f55297cc5737c5f5b866431ad9e9e42116039582 # HEAD as of 19.04.2020
-requirements_git_track_branch: master
+requirements_git_install_branch: 3ea52d2d2de58356ca2d73c956e956e422b1e200 # HEAD as of 19.05.2020
+requirements_git_track_branch: stable/ussuri
 
 
 ## Aodh service
 aodh_git_repo: https://opendev.org/openstack/aodh
-aodh_git_install_branch: 20d03d2ebed673b00c821fc49c8888b7c969d68d  # HEAD as of 19.04.2020
+aodh_git_install_branch: d7b4f91c2f2e9d6a18a10ee4b668f8f78890cdb3  # HEAD as of 19.05.2020
 aodh_git_project_group: aodh_all
-aodh_git_track_branch: master
+aodh_git_track_branch: stable/ussuri
 
 
 ## Barbican service
 barbican_git_repo: https://opendev.org/openstack/barbican
-barbican_git_install_branch: 7b14d983e0dce6dcffe9781b05c52335b8203fc7  # HEAD as of 19.04.2020
+barbican_git_install_branch: 7b14d983e0dce6dcffe9781b05c52335b8203fc7  # HEAD as of 19.05.2020
 barbican_git_project_group: barbican_all
-barbican_git_track_branch: master
+barbican_git_track_branch: stable/ussuri
 
 
 ## Ceilometer service
 ceilometer_git_repo: https://opendev.org/openstack/ceilometer
-ceilometer_git_install_branch: e01c24cc96a5d087c24554da961e3e9b3d34e99e  # HEAD as of 19.04.2020
+ceilometer_git_install_branch: 27a1671c81c80fe9400f9c265f99669368b01138  # HEAD as of 19.05.2020
 ceilometer_git_project_group: all
-ceilometer_git_track_branch: master
+ceilometer_git_track_branch: stable/ussuri
 
 
 ## Cinder service
 cinder_git_repo: https://opendev.org/openstack/cinder
-cinder_git_install_branch: 2b5ff4da0f58369c19a6655e3a8dd0d87de33b87  # HEAD as of 19.04.2020
+cinder_git_install_branch: d077c4f66ff7039a8e41bf1dab59ec06da40e974  # HEAD as of 19.05.2020
 cinder_git_project_group: cinder_all
-cinder_git_track_branch: master
+cinder_git_track_branch: stable/ussuri
 
 
 ## Designate service
 designate_git_repo: https://opendev.org/openstack/designate
-designate_git_install_branch: 846f919ec83fc829df9bc05cd76cb2ff2db2b764  # HEAD as of 19.04.2020
+designate_git_install_branch: d7e8b938d7105d7d51dc3f9000b398a3fd7e2c1a  # HEAD as of 19.05.2020
 designate_git_project_group: designate_all
-designate_git_track_branch: master
+designate_git_track_branch: stable/ussuri
 
 
 ## Horizon Designate dashboard plugin
 designate_dashboard_git_repo: https://opendev.org/openstack/designate-dashboard
-designate_dashboard_git_install_branch: 41c19d9159519bd919d7e230ab0fca7c4324121d  # HEAD as of 19.04.2020
+designate_dashboard_git_install_branch: 41c19d9159519bd919d7e230ab0fca7c4324121d  # HEAD as of 19.05.2020
 designate_dashboard_git_project_group: horizon_all
-designate_dashboard_git_track_branch: master
+designate_dashboard_git_track_branch: stable/ussuri
 
 
 ## Glance service
 glance_git_repo: https://opendev.org/openstack/glance
-glance_git_install_branch: bd16ab256e6bf6b423f3bdbd366ba0b56d5bc619  # HEAD as of 19.04.2020
+glance_git_install_branch: f78463ed32f67e551662c77c6bd9beff80a2121f  # HEAD as of 19.05.2020
 glance_git_project_group: glance_all
-glance_git_track_branch: master
+glance_git_track_branch: stable/ussuri
 
 
 ## Heat service
 heat_git_repo: https://opendev.org/openstack/heat
-heat_git_install_branch: d4c7e27a7ef58bb9ee925573c418c311bea0be9a  # HEAD as of 19.04.2020
+heat_git_install_branch: bceca6189581ba6b462c306f00fb1d9538795d6d  # HEAD as of 19.05.2020
 heat_git_package_name: openstack-heat
 heat_git_project_group: heat_all
-heat_git_track_branch: master
+heat_git_track_branch: stable/ussuri
 
 ## Horizon Heat dashboard plugin
 heat_dashboard_git_repo: https://opendev.org/openstack/heat-dashboard
-heat_dashboard_git_install_branch: 78421908513eec5366fda3081e47c085ad2f89d0  # HEAD as of 19.04.2020
+heat_dashboard_git_install_branch: 0d135670371e8743d93ee37b9d83c68e363d974d  # HEAD as of 19.05.2020
 heat_dashboard_git_project_group: horizon_all
-heat_dashboard_git_track_branch: master
+heat_dashboard_git_track_branch: stable/ussuri
 
 ## Horizon service
 horizon_git_repo: https://opendev.org/openstack/horizon
-horizon_git_install_branch: 6644defda0fbfc744f34b8d4c336e737edfa3ccc  # HEAD as of 19.04.2020
+horizon_git_install_branch: d3ba7f17cd675e12d087bde1adf995fcaace48d4  # HEAD as of 19.05.2020
 horizon_git_project_group: horizon_all
-horizon_git_track_branch: master
+horizon_git_track_branch: stable/ussuri
 
 ## Horizon Ironic dashboard plugin
 ironic_dashboard_git_repo: https://opendev.org/openstack/ironic-ui
-ironic_dashboard_git_install_branch: eaf3f0d69f5972f412bc3959fdec42ce2ffed12d  # HEAD as of 19.04.2020
+ironic_dashboard_git_install_branch: 80129bd6f82196bb24bc1394b77bfaa88e7163e3  # HEAD as of 19.05.2020
 ironic_dashboard_git_project_group: horizon_all
-ironic_dashboard_git_track_branch: master
+ironic_dashboard_git_track_branch: stable/ussuri
 
 ## Horizon Magnum dashboard plugin
 magnum_dashboard_git_repo: https://opendev.org/openstack/magnum-ui
-magnum_dashboard_git_install_branch: c39507c88d54e3b1095825ab13833e1bec096277  # HEAD as of 19.04.2020
+magnum_dashboard_git_install_branch: 8a01cc4a239d3b31d12fae66a1fe41755ca6af93  # HEAD as of 19.05.2020
 magnum_dashboard_git_project_group: horizon_all
-magnum_dashboard_git_track_branch: master
+magnum_dashboard_git_track_branch: stable/ussuri
 
 ## Horizon Masakari dashboard plugin
 masakari_dashboard_git_repo: https://opendev.org/openstack/masakari-dashboard
-masakari_dashboard_git_install_branch: 933bc20fc2eae8f10c327b4307596ed0f99c6e7c  # HEAD as of 19.04.2020
+masakari_dashboard_git_install_branch: 76604431b58c1d115dd793a069d09dc1f74a80ff  # HEAD as of 19.05.2020
 masakari_dashboard_git_project_group: horizon_all
-masakari_dashboard_git_track_branch: master
+masakari_dashboard_git_track_branch: stable/ussuri
 
 ## Horizon FWaaS dashboard plugin
 neutron_fwaas_dashboard_git_repo: https://opendev.org/openstack/neutron-fwaas-dashboard
-neutron_fwaas_dashboard_git_install_branch: d49e7ef3a3b7b8559d00535cc612ba096459c861  # HEAD as of 19.04.2020
+neutron_fwaas_dashboard_git_install_branch: ed079563319ee07eb9ea919ebd3fd7c3449a392a  # HEAD as of 19.05.2020
 neutron_fwaas_dashboard_git_project_group: horizon_all
-neutron_fwaas_dashboard_git_track_branch: master
+neutron_fwaas_dashboard_git_track_branch: stable/ussuri
 
 ## Horizon Sahara dashboard plugin
 sahara_dashboard_git_repo: https://opendev.org/openstack/sahara-dashboard
-sahara_dashboard_git_install_branch: 4037b8be442b30b2978b3872e4f74ccb2f1a3510 # HEAD as of 19.04.2020
+sahara_dashboard_git_install_branch: 0fa9e96aa8588063edf95c7b5dd45e982f82bedc # HEAD as of 19.05.2020
 sahara_dashboard_git_project_group: horizon_all
-sahara_dashboard_git_track_branch: master
+sahara_dashboard_git_track_branch: stable/ussuri
 
 
 ## Keystone service
 keystone_git_repo: https://opendev.org/openstack/keystone
-keystone_git_install_branch: cb39c7245baa28a25ae428a6bfe8a570a119f934  # HEAD as of 19.04.2020
+keystone_git_install_branch: 28bce595bb5d7d61c09c183c053f89c216fb8d62  # HEAD as of 19.05.2020
 keystone_git_project_group: keystone_all
-keystone_git_track_branch: master
+keystone_git_track_branch: stable/ussuri
 
 
 ## Manila service
 manila_git_repo: https://opendev.org/openstack/manila
-manila_git_install_branch: 301789f9be30739723120e1d60203ef8aeb19a8b  # HEAD as of 19.04.2020
+manila_git_install_branch: 7196cfcb091d66856a1ca0db53816198249196db  # HEAD as of 19.05.2020
 manila_git_project_group: manila_all
-manila_git_track_branch: master
+manila_git_track_branch: stable/ussuri
 
 
 ## Neutron service
 neutron_git_repo: https://opendev.org/openstack/neutron
-neutron_git_install_branch: af1af5d3e73ac0e07b97b8cbbb63176e7adcc628  # HEAD as of 19.04.2020
+neutron_git_install_branch: f502de5de92186ef1ebceaadd85169e439a0110f  # HEAD as of 19.05.2020
 neutron_git_project_group: neutron_all
-neutron_git_track_branch: master
+neutron_git_track_branch: stable/ussuri
 
 neutron_vpnaas_git_repo: https://opendev.org/openstack/neutron-vpnaas
-neutron_vpnaas_git_install_branch: be935a2256d5426e9617c8d119e58b00df9fc3d9  # HEAD as of 19.04.2020
+neutron_vpnaas_git_install_branch: f22bc9f64fd9f9bb0b73c6f24be878ad77f9359d  # HEAD as of 19.05.2020
 neutron_vpnaas_git_project_group: neutron_all
-neutron_vpnaas_git_track_branch: master
+neutron_vpnaas_git_track_branch: stable/ussuri
 
 neutron_fwaas_git_repo: https://opendev.org/openstack/neutron-fwaas
-neutron_fwaas_git_install_branch: 5e6c048856f06234e93d4306ae6a5b8e1d6917c4  # HEAD as of 19.04.2020
+neutron_fwaas_git_install_branch: 59bad17387d15f86ea7d08f8675208160a999ffe  # HEAD as of 19.05.2020
 neutron_fwaas_git_project_group: neutron_all
-neutron_fwaas_git_track_branch: master
+neutron_fwaas_git_track_branch: stable/ussuri
 
 neutron_dynamic_routing_git_repo: https://opendev.org/openstack/neutron-dynamic-routing
-neutron_dynamic_routing_git_install_branch: 045811b0d2d3c96903325a801a8c73bdea1546ec  # HEAD as of 19.04.2020
+neutron_dynamic_routing_git_install_branch: 42000ee7a5383b4e3883c11e574cafe075ba245e  # HEAD as of 19.05.2020
 neutron_dynamic_routing_git_project_group: neutron_all
-neutron_dynamic_routing_git_track_branch: master
+neutron_dynamic_routing_git_track_branch: stable/ussuri
 
 # Networking calico follows master
-networking_calico_git_repo: https://opendev.org/openstack/networking-calico
-networking_calico_git_install_branch: 3.11.1  # HEAD as of 12.01.2020
+networking_calico_git_repo: https://github.com/projectcalico/networking-calico
+networking_calico_git_install_branch: v3.14.0  # HEAD as of 19.05.2020
 networking_calico_git_project_group: neutron_all
 networking_calico_git_track_branch: None
 
 networking_odl_git_repo: https://opendev.org/openstack/networking-odl
-networking_odl_git_install_branch: 3de47a82996c66a3349d880c7a0c34a0b0e0ae6f  # HEAD as of 19.04.2020
+networking_odl_git_install_branch: 56d5d9594f1254b313670ba73e1b4ac13f021f1a  # HEAD as of 19.05.2020
 networking_odl_git_project_group: neutron_all
-networking_odl_git_track_branch: master
+networking_odl_git_track_branch: stable/ussuri
 
-networking_ovn_git_repo: https://opendev.org/openstack/networking-ovn
-networking_ovn_git_install_branch: eda5d7f80d877601170631c5f5485370ea701f42  # HEAD as of 19.04.2020
-networking_ovn_git_project_group: neutron_all
-networking_ovn_git_track_branch: master
-
-# BGPVPN is frozen until further notice due to
-# https://github.com/openstack/networking-bgpvpn/commit/e9a0ea199b47f76f69545e04bdb4db44869c388b#diff-b4ef698db8ca845e5845c4618278f29a
 networking_bgpvpn_git_repo: https://opendev.org/openstack/networking-bgpvpn
-networking_bgpvpn_git_install_branch: 3b93ddacd390d92fb144e5660324d4da064ad9a4 # FROZEN HEAD of "master" as of 31.03.2018
+networking_bgpvpn_git_install_branch: 419efcc7d71839afdcfde67d77409a746f8aa309  # HEAD as of 19.05.2020
 networking_bgpvpn_git_project_group: neutron_all
-networking_bgpvpn_git_track_branch: None
+networking_bgpvpn_git_track_branch: stable/ussuri
 
 networking_sfc_git_repo: https://opendev.org/openstack/networking-sfc
-networking_sfc_git_install_branch: 84175687fb5c23fdf76322b18392c783ca8d6d73  # HEAD as of 19.04.2020
+networking_sfc_git_install_branch: 3d4f69841d4cb20880a2cbfaa263dee8d0f545b3  # HEAD as of 19.05.2020
 networking_sfc_git_project_group: neutron_all
-networking_sfc_git_track_branch: master
+networking_sfc_git_track_branch: stable/ussuri
 
 
 ## Nova service
 nova_git_repo: https://opendev.org/openstack/nova
-nova_git_install_branch: 19eeacfa727b85c328c25a75d369082694cccc6d  # HEAD as of 19.04.2020
+nova_git_install_branch: e8b3927c92d29c74fd0c79b5a51b7a34e9d66236  # HEAD as of 19.05.2020
 nova_git_project_group: nova_all
-nova_git_track_branch: master
+nova_git_track_branch: stable/ussuri
 
 
 ## Sahara service
 sahara_git_repo: https://opendev.org/openstack/sahara
-sahara_git_install_branch: 0825bddef65c11928ae6d37a2a7702e2d9435143 # HEAD as of 19.04.2020
+sahara_git_install_branch: 1bfa7c1e63554adbfa68271b128d385040c3d23b # HEAD as of 19.05.2020
 sahara_git_project_group: sahara_all
-sahara_git_track_branch: master
+sahara_git_track_branch: stable/ussuri
 
 
 ## Swift service
 swift_git_repo: https://opendev.org/openstack/swift
-swift_git_install_branch: f3543f5346a3d7ae31fe193f1336ef178da7db9b # HEAD as of 19.04.2020
+swift_git_install_branch: 16f6af9c97afb12cdf1071bf30b83e33582e2aef # HEAD as of 19.05.2020
 swift_git_project_group: swift_all
-swift_git_track_branch: master
+swift_git_track_branch: stable/ussuri
 
 
 ## Ironic service
 ironic_git_repo: https://opendev.org/openstack/ironic
-ironic_git_install_branch: 8a143378cb3fe1963ee701d9b4cf88c352d62749  # HEAD as of 19.04.2020
+ironic_git_install_branch: d1ea36bcecfcf7073a404b3074cebd1f38313d74  # HEAD as of 19.05.2020
 ironic_git_project_group: ironic_all
-ironic_git_track_branch: master
+ironic_git_track_branch: stable/ussuri
 
 
 ## Magnum service
 magnum_git_repo: https://opendev.org/openstack/magnum
-magnum_git_install_branch: 74bfcca3b961b4550cd8f411d9799dfa136738fe  # HEAD as of 19.04.2020
+magnum_git_install_branch: f8a89b1bb6ef04e0eaa45b5d7c3006f431c3c544  # HEAD as of 19.05.2020
 magnum_git_project_group: magnum_all
-magnum_git_track_branch: master
+magnum_git_track_branch: stable/ussuri
 
 ## Masakari service
 masakari_git_repo: https://opendev.org/openstack/masakari
-masakari_git_install_branch: 9a59610643805f121279519045ff29640fade749  # HEAD as of 19.04.2020
+masakari_git_install_branch: 7c294255bae303fcde2c95f4a5052f35d78b5351  # HEAD as of 19.05.2020
 masakari_git_project_group: masakari_api
-masakari_git_track_branch: master
+masakari_git_track_branch: stable/ussuri
 
 ## Masakari monitors services
 masakari_monitors_git_repo: https://opendev.org/openstack/masakari-monitors
-masakari_monitors_git_install_branch: 92c934a8e3c2f726e7f1b845f39c5436d870fd6c  # HEAD as of 19.04.2020
+masakari_monitors_git_install_branch: 46ceb118ffe3d627d01b6c6d536d943035a56d3d  # HEAD as of 19.05.2020
 masakari_monitors_git_project_group: masakari_monitor
-masakari_monitors_git_track_branch: master
+masakari_monitors_git_track_branch: stable/ussuri
 
 ## Mistral service
 mistral_git_repo: https://opendev.org/openstack/mistral
-mistral_git_install_branch: c90472d3e60ce7d26afdc0f1c080a41e104e62e9  # HEAD as of 19.04.2020
+mistral_git_install_branch: e049c5014a634e37dd3108b27de9e582ead499fb  # HEAD as of 19.05.2020
 mistral_git_project_group: mistral_all
-mistral_git_track_branch: master
+mistral_git_track_branch: stable/ussuri
 
 ## Murano service
 murano_git_repo: https://opendev.org/openstack/murano
-murano_git_install_branch: f3f2a4019acd7fe72011a1311af395ad2f1f16bb  # HEAD as of 19.04.2020
+murano_git_install_branch: 4cbbf56b3bf374459137bb0a3832f89820296082  # HEAD as of 19.05.2020
 murano_git_project_group: murano_all
-murano_git_track_branch: master
+murano_git_track_branch: stable/ussuri
 
 ## Trove service
 trove_git_repo: https://opendev.org/openstack/trove
-trove_git_install_branch: 8c3df10aa53ca78f764c2580dc99793af03f88b9 # HEAD as of 19.04.2020
+trove_git_install_branch: a006dc41fb0925209f7cdb1d2547ddeee7510cbf # HEAD as of 19.05.2020
 trove_git_project_group: trove_all
-trove_git_track_branch: master
+trove_git_track_branch: stable/ussuri
 
 ## Horizon Trove dashboard plugin
 trove_dashboard_git_repo: https://opendev.org/openstack/trove-dashboard
-trove_dashboard_git_install_branch: a92ba65de0454fe6676290bf556e6f92108e9ba8 # HEAD as of 19.04.2020
+trove_dashboard_git_install_branch: a92ba65de0454fe6676290bf556e6f92108e9ba8 # HEAD as of 19.05.2020
 trove_dashboard_git_project_group: horizon_all
-trove_dashboard_git_track_branch: master
+trove_dashboard_git_track_branch: stable/ussuri
 
 
 ## Octavia service
 octavia_git_repo: https://opendev.org/openstack/octavia
-octavia_git_install_branch: 1b52ccd20ff2f41f728b2844db435978bf4f1a8c  # HEAD as of 19.04.2020
+octavia_git_install_branch: 0636cd1b43e5a2902ee51a7a8553061fcec9ae73  # HEAD as of 19.05.2020
 octavia_git_project_group: octavia_all
-octavia_git_track_branch: master
+octavia_git_track_branch: stable/ussuri
 
 
 ## Panko service
 panko_git_repo: https://opendev.org/openstack/panko
-panko_git_install_branch: 679e39587d3895d951954b084dd69816f79ef3e9  # HEAD as of 19.04.2020
+panko_git_install_branch: 4e8597a1494459dc2d999aab40b4a4cdc409e1ac  # HEAD as of 19.05.2020
 panko_git_project_group: panko_all
-panko_git_track_branch: master
+panko_git_track_branch: stable/ussuri
 
 
 ## Placement service
 placement_git_repo: https://opendev.org/openstack/placement
-placement_git_install_branch: 0f90d197e11d7aa605c0e1d338db1d146a00d8eb  # HEAD as of 19.04.2020
+placement_git_install_branch: 6ee154e6ffe8c6096905fc5fc5338029d88546d3  # HEAD as of 19.05.2020
 placement_git_project_group: placement_all
-placement_git_track_branch: master
+placement_git_track_branch: stable/ussuri
 
 
 ## Tacker service
 tacker_git_repo: https://opendev.org/openstack/tacker
-tacker_git_install_branch: 06e78de9fe2dec6ce638585ad44a9e12e7a51e3f # HEAD as of 19.04.2020
+tacker_git_install_branch: 5783b9fff46544e1d50f1d3eafc254095f9f9b99 # HEAD as of 19.05.2020
 tacker_git_project_group: tacker_all
-tacker_git_track_branch: master
+tacker_git_track_branch: stable/ussuri
 
 
 ## Congress service
 congress_git_repo: https://opendev.org/openstack/congress
-congress_git_install_branch: 85243abf63dfc7c086e28e9bdb3fb0b7c9d2ad94  # HEAD as of 19.04.2020
+congress_git_install_branch: 85243abf63dfc7c086e28e9bdb3fb0b7c9d2ad94  # HEAD as of 19.05.2020
 congress_git_package_name: openstack-congress
 congress_git_project_group: congress_all
-congress_git_track_branch: master
+congress_git_track_branch: stable/ussuri
 
 ## Horizon Octavia dashboard plugin
 octavia_dashboard_git_repo: https://opendev.org/openstack/octavia-dashboard
-octavia_dashboard_git_install_branch: 761408e3b83712baa7ca281ab1685255d70b13c3  # HEAD as of 19.04.2020
+octavia_dashboard_git_install_branch: 57e9ea7ffd8867c3fc48e1d8f82390fe5e634e0c  # HEAD as of 19.05.2020
 octavia_dashboard_git_project_group: horizon_all
-octavia_dashboard_git_track_branch: master
+octavia_dashboard_git_track_branch: stable/ussuri
 
 
 ## Blazar service
 blazar_git_repo: https://opendev.org/openstack/blazar
-blazar_git_install_branch: 738f22c4a9dc2ea30757ee42f12abebe900ea68b  # HEAD as of 19.04.2020
+blazar_git_install_branch: 1eea940ede0f0d828069569e418cc848c515abe8  # HEAD as of 19.05.2020
 blazar_git_project_group: blazar_all
-blazar_git_track_branch: master
+blazar_git_track_branch: stable/ussuri
 
 ## Blazar Nova Service
 blazar_nova_git_repo: https://opendev.org/openstack/blazar-nova
-blazar_nova_git_install_branch: 9f030ebc27572909b9315f1a6dd88f36c00ae72c  # HEAD as of 19.04.2020
+blazar_nova_git_install_branch: 6d9f33cb99dcced4c74eca79385b7b58ac026b15  # HEAD as of 19.05.2020
 blazar_nova_git_project_group: blazar_all
-blazar_nova_git_track_branch: master
+blazar_nova_git_track_branch: stable/ussuri
 
 ## Zun service
 zun_git_repo: https://opendev.org/openstack/zun
-zun_git_install_branch: 9f3ebb2130be9d7601a5cf993a64930fde8a8c26 # HEAD as of 19.04.2020
+zun_git_install_branch: 261ae9637aa05e4a9b57ec7f3bc5f962383227d3 # HEAD as of 19.05.2020
 zun_git_project_group: zun_all
-zun_git_track_branch: master
+zun_git_track_branch: stable/ussuri
 
 ## Zun kyrir service
 zun_kuryr_git_repo: https://opendev.org/openstack/kuryr-libnetwork
-zun_kuryr_git_install_branch: d63d664b284923b27c4091563352e2dae0531be2 # HEAD as of 19.04.2020
+zun_kuryr_git_install_branch: 080cd178566f2aba82aa2548c6e2ddacda4be054 # HEAD as of 19.05.2020
 zun_kuryr_git_project_group: zun_all
-zun_kuryr_git_track_branch: master
+zun_kuryr_git_track_branch: stable/ussuri
diff --git a/playbooks/defaults/repo_packages/openstack_testing.yml b/playbooks/defaults/repo_packages/openstack_testing.yml
deleted file mode 100644
index 945d45515c..0000000000
--- a/playbooks/defaults/repo_packages/openstack_testing.yml
+++ /dev/null
@@ -1,22 +0,0 @@
----
-# Copyright 2018, Jean-Philippe Evrard <jean-philippe@evrard.me>
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# TODO(evrardjp): Remove this file from stable branches to allow the latest tempest
-# release to be used instead, when a PyPI published version of tempest contains
-# https://github.com/openstack/tempest/commit/7d2b636a30057ed8db8cfd4fe2248f509b3570f1#diff-5c9acbc10dc9d27b47985cd74ab100f6
-tempest_git_repo: https://opendev.org/openstack/tempest
-tempest_git_install_branch: 414f2116a00e2c260191f7624a7273832fad212b  # HEAD as of 19.04.2020
-tempest_git_project_group: utility_all
-tempest_git_track_branch: master
diff --git a/playbooks/os-tempest-install.yml b/playbooks/os-tempest-install.yml
index bb31005a0d..fc82283c94 100644
--- a/playbooks/os-tempest-install.yml
+++ b/playbooks/os-tempest-install.yml
@@ -19,7 +19,6 @@
   user: root
   vars_files:
     - "defaults/repo_packages/openstack_services.yml"
-    - "defaults/repo_packages/openstack_testing.yml"
     - "defaults/{{ install_method }}_install.yml"
   pre_tasks:
     - name: End playbook
diff --git a/releasenotes/notes/certbot_ha-83b56aed3f360dba.yaml b/releasenotes/notes/certbot_ha-83b56aed3f360dba.yaml
new file mode 100644
index 0000000000..c276ea6890
--- /dev/null
+++ b/releasenotes/notes/certbot_ha-83b56aed3f360dba.yaml
@@ -0,0 +1,11 @@
+---
+features:
+  - |
+    Multiple HAProxy nodes can now be deployed in an HA configuration with
+    keepalived and LetsEncrypt certificates. Certbot can be treated as a
+    backend service for haproxy and acme-challenge requests from LetsEncrypt
+    can be directed to whichever HAProxy server is running a certificate
+    renewal. New variables are defined for frontend ACLs and options
+    to be passed to Certbot which enable this new feature, but the majority
+    of the required configuration is done via the existing HAProxy service
+    setup. An example is provided in the documentation.
diff --git a/releasenotes/notes/combine-client-d6b135b9957d55ee.yaml b/releasenotes/notes/combine-client-d6b135b9957d55ee.yaml
new file mode 100644
index 0000000000..898767d12d
--- /dev/null
+++ b/releasenotes/notes/combine-client-d6b135b9957d55ee.yaml
@@ -0,0 +1,17 @@
+---
+features:
+  - |
+    The galera_server role now includes the functionality from the
+    galera_client role, and can optionally install the client and server
+    components. This is controlled using two booleans, galera_install_server
+    and galera_install_client, both of which default to false.
+upgrade:
+  - |
+    The galera_server role now includes the functionality from the
+    galera_client role, and as a result a number of the variables from
+    the galera_client defaults are now available to override in the
+    galera_server role defaults. In addition, a number of default variables
+    have been generalised, removing the specific `_client_` or `_server_`
+    parts of the names. Users of this role should check that any overrides
+    they are using have the correct variables names for the new combined
+    role.
diff --git a/releasenotes/notes/fedora-latest-support-bf58ecd96cc8fbd4.yaml b/releasenotes/notes/fedora-latest-support-bf58ecd96cc8fbd4.yaml
new file mode 100644
index 0000000000..aaf5b416c9
--- /dev/null
+++ b/releasenotes/notes/fedora-latest-support-bf58ecd96cc8fbd4.yaml
@@ -0,0 +1,4 @@
+---
+deprecations:
+  - |
+    Fedora is no longer tested in CI for each commit.
diff --git a/releasenotes/notes/rabbit_install_method-b1defcd376f3bf87.yaml b/releasenotes/notes/rabbit_install_method-b1defcd376f3bf87.yaml
new file mode 100644
index 0000000000..d2ceb69d34
--- /dev/null
+++ b/releasenotes/notes/rabbit_install_method-b1defcd376f3bf87.yaml
@@ -0,0 +1,13 @@
+---
+deprecations:
+  - |
+    `rabbitmq_install_method: file` is deprecated now and will be removed in
+    the Wallaby release. As for now supported options are only `external_repo`
+    and `distro`. Among with that the following variables are deprecated and
+    prepared for the removal:
+
+    * rabbitmq_package_url
+    * rabbitmq_package_sha256
+    * rabbitmq_package_path
+
+    Variable `rabbitmq_release_version` has been removed as not used anymore.
diff --git a/scripts/run-upgrade.sh b/scripts/run-upgrade.sh
index 0ffcfa7952..57eb1caa36 100755
--- a/scripts/run-upgrade.sh
+++ b/scripts/run-upgrade.sh
@@ -31,10 +31,10 @@ export SCRIPTS_PATH="$(dirname "$(readlink -f "${0}")")"
 export MAIN_PATH="$(dirname "${SCRIPTS_PATH}")"
 
 # The expected source series name
-export SOURCE_SERIES="stein"
+export SOURCE_SERIES="train"
 
 # The expected target series name
-export TARGET_SERIES="train"
+export TARGET_SERIES="ussuri"
 
 ## Functions -----------------------------------------------------------------