diff --git a/releasenotes/source/locale/cs/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/cs/LC_MESSAGES/releasenotes.po
deleted file mode 100644
index d6f7d051..00000000
--- a/releasenotes/source/locale/cs/LC_MESSAGES/releasenotes.po
+++ /dev/null
@@ -1,18 +0,0 @@
-# Zbyněk Schwarz <zbynek.schwarz@gmail.com>, 2017. #zanata
-msgid ""
-msgstr ""
-"Project-Id-Version: heat-dashboard\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-27 17:03+0000\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2017-11-17 09:06+0000\n"
-"Last-Translator: Zbyněk Schwarz <zbynek.schwarz@gmail.com>\n"
-"Language-Team: Czech\n"
-"Language: cs\n"
-"X-Generator: Zanata 4.3.3\n"
-"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2\n"
-
-msgid "Current Series Release Notes"
-msgstr "Poznámky k vydání současné verze"
diff --git a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
index 029bcaf0..bb1c0806 100644
--- a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
+++ b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
@@ -7,11 +7,11 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Heat Dashboard Release Notes\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2022-03-08 17:11+0000\n"
+"POT-Creation-Date: 2022-07-04 09:06+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2022-05-25 09:20+0000\n"
+"PO-Revision-Date: 2022-07-24 12:11+0000\n"
 "Last-Translator: Andi Chandler <andi@gowling.com>\n"
 "Language-Team: English (United Kingdom)\n"
 "Language: en_GB\n"
@@ -30,6 +30,9 @@ msgstr "3.0.0"
 msgid "5.0.0"
 msgstr "5.0.0"
 
+msgid "7.0.0-13"
+msgstr "7.0.0-13"
+
 msgid ""
 "A panel for ``Template Generator`` is newly added.  There is not specific "
 "installation process.  After installing heat-dashboard, this panel will be "
@@ -105,6 +108,13 @@ msgstr ""
 "support Python 2.7 is OpenStack Train. The minimum version of Python now "
 "supported by heat-dashboard is Python 3.6."
 
+msgid ""
+"Python 3.6 & 3.7 support has been dropped. The minimum version of Python now "
+"supported is Python 3.8."
+msgstr ""
+"Python 3.6 & 3.7 support has been dropped. The minimum version of Python now "
+"supported is Python 3.8."
+
 msgid "Queens Series Release Notes"
 msgstr "Queens Series Release Notes"
 
@@ -144,3 +154,6 @@ msgstr "Wallaby Series Release Notes"
 
 msgid "Xena Series Release Notes"
 msgstr "Xena Series Release Notes"
+
+msgid "Yoga Series Release Notes"
+msgstr "Yoga Series Release Notes"
diff --git a/releasenotes/source/locale/es/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/es/LC_MESSAGES/releasenotes.po
deleted file mode 100644
index e974a9d1..00000000
--- a/releasenotes/source/locale/es/LC_MESSAGES/releasenotes.po
+++ /dev/null
@@ -1,21 +0,0 @@
-# Jose Porrua <jose.porrua@netapp.com>, 2016. #zanata
-msgid ""
-msgstr ""
-"Project-Id-Version: heat-dashboard\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-27 17:03+0000\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2016-07-26 05:38+0000\n"
-"Last-Translator: Jose Porrua <jose.porrua@netapp.com>\n"
-"Language-Team: Spanish\n"
-"Language: es\n"
-"X-Generator: Zanata 4.3.3\n"
-"Plural-Forms: nplurals=2; plural=(n != 1)\n"
-
-msgid "Current Series Release Notes"
-msgstr "Notas de la versión actual"
-
-msgid "New Features"
-msgstr "Nuevas Funcionalidades"
diff --git a/releasenotes/source/locale/fr/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/fr/LC_MESSAGES/releasenotes.po
deleted file mode 100644
index c0340164..00000000
--- a/releasenotes/source/locale/fr/LC_MESSAGES/releasenotes.po
+++ /dev/null
@@ -1,22 +0,0 @@
-# Gaelle <pattedeph@gmail.com>, 2017. #zanata
-# Loic Nicolle <loic.nicolle@orange.com>, 2017. #zanata
-msgid ""
-msgstr ""
-"Project-Id-Version: heat-dashboard\n"
-"Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-27 17:03+0000\n"
-"MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=UTF-8\n"
-"Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2017-11-14 07:50+0000\n"
-"Last-Translator: Gaelle <pattedeph@gmail.com>\n"
-"Language-Team: French\n"
-"Language: fr\n"
-"X-Generator: Zanata 4.3.3\n"
-"Plural-Forms: nplurals=2; plural=(n > 1)\n"
-
-msgid "Current Series Release Notes"
-msgstr "Notes sur la Release Actuelle"
-
-msgid "New Features"
-msgstr "Nouvelles fonctionnalités"