diff --git a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
index 7fe980d136f..8685672d031 100644
--- a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
+++ b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
@@ -4,11 +4,11 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Cinder Release Notes\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-03-17 05:21+0000\n"
+"POT-Creation-Date: 2018-03-22 01:12+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"PO-Revision-Date: 2018-03-16 08:08+0000\n"
+"PO-Revision-Date: 2018-03-21 09:53+0000\n"
 "Last-Translator: Andi Chandler <andi@gowling.com>\n"
 "Language-Team: English (United Kingdom)\n"
 "Language: en_GB\n"
@@ -57,9 +57,6 @@ msgstr "11.0.1"
 msgid "11.0.2"
 msgstr "11.0.2"
 
-msgid "11.1.0-7"
-msgstr "11.1.0-7"
-
 msgid "12.0.0"
 msgstr "12.0.0"
 
@@ -505,6 +502,19 @@ msgstr ""
 "weighted pools. By default the existing weigher is used which always chooses "
 "the highest weight."
 
+msgid ""
+"Added a new optional cache of volumes generated from snapshots for the "
+"Quobyte backend. Enabling this cache speeds up creation of multiple volumes "
+"from a single snapshot at the cost of a slight increase in creation time for "
+"the first volume generated for this given snapshot. The "
+"``quobyte_volume_from_snapshot_cache`` option is off by default."
+msgstr ""
+"Added a new optional cache of volumes generated from snapshots for the "
+"Quobyte backend. Enabling this cache speeds up creation of multiple volumes "
+"from a single snapshot at the cost of a slight increase in creation time for "
+"the first volume generated for this given snapshot. The "
+"``quobyte_volume_from_snapshot_cache`` option is off by default."
+
 msgid ""
 "Added a new weight handler `StochasticHostWeightHandler`. This weight "
 "handler chooses pools randomly, where the random probabilities are "
@@ -1441,6 +1451,24 @@ msgstr ""
 msgid "Cinder Release Notes"
 msgstr "Cinder Release Notes"
 
+msgid ""
+"Cinder backup creation can now (since microversion 3.51) receive the "
+"availability zone where the backup should be stored."
+msgstr ""
+"Cinder backup creation can now (since microversion 3.51) receive the "
+"availability zone where the backup should be stored."
+
+msgid ""
+"Cinder backup now supports running multiple processes to make the most of "
+"the available CPU cores.  Performance gains will be significant when running "
+"multiple concurrent backups/restores with compression.  The number of "
+"processes is set with `backup_workers` configuration option."
+msgstr ""
+"Cinder backup now supports running multiple processes to make the most of "
+"the available CPU cores.  Performance gains will be significant when running "
+"multiple concurrent backups/restores with compression.  The number of "
+"processes is set with `backup_workers` configuration option."
+
 msgid ""
 "Cinder is now collecting capacity data, including virtual free capacity etc "
 "from the backends. A notification which includes that data is periodically "
@@ -1704,6 +1732,17 @@ msgstr ""
 "Dell EMC PS volume driver reports the total number of volumes on the backend "
 "in volume stats."
 
+msgid ""
+"Dell EMC SC driver correctly returns initialize_connection data when more "
+"than one IQN is attached to a volume. This fixes some random Nova Live "
+"Migration failures where the connection information being returned was for "
+"an IQN other than the one for which it was being requested."
+msgstr ""
+"Dell EMC SC driver correctly returns initialise_connection data when more "
+"than one IQN is attached to a volume. This fixes some random Nova Live "
+"Migration failures where the connection information being returned was for "
+"an IQN other than the one for which it was being requested."
+
 msgid ""
 "Dell SC - Compression and Dedupe support added for Storage Centers that "
 "support the options."