diff --git a/ironic_inspector/locale/en_GB/LC_MESSAGES/ironic_inspector.po b/ironic_inspector/locale/en_GB/LC_MESSAGES/ironic_inspector.po
index 0b72d0848..4f5f907e7 100644
--- a/ironic_inspector/locale/en_GB/LC_MESSAGES/ironic_inspector.po
+++ b/ironic_inspector/locale/en_GB/LC_MESSAGES/ironic_inspector.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ironic-inspector VERSION\n"
 "Report-Msgid-Bugs-To: https://bugs.launchpad.net/openstack-i18n/\n"
-"POT-Creation-Date: 2020-04-27 23:04+0000\n"
+"POT-Creation-Date: 2020-05-15 14:11+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -144,9 +144,6 @@ msgstr ""
 msgid "Default Swift container to use when creating objects."
 msgstr "Default Swift container to use when creating objects."
 
-msgid "Delay (in seconds) between two introspections."
-msgstr "Delay (in seconds) between two introspections."
-
 #, python-format
 msgid "Encountered an exception while getting the Ironic client: %s"
 msgstr "Encountered an exception while getting the Ironic client: %s"
@@ -616,9 +613,6 @@ msgstr ""
 msgid "The target storage where the introspected data will be saved to."
 msgstr "The target storage where the introspected data will be saved to."
 
-msgid "This option is deprecated and has no effect."
-msgstr "This option is deprecated and has no effect."
-
 msgid ""
 "Timeout after which introspection is considered failed, set to 0 to disable."
 msgstr ""
diff --git a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
index 6dbbcf4c3..63a5f2f77 100644
--- a/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
+++ b/releasenotes/source/locale/en_GB/LC_MESSAGES/releasenotes.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: ironic-inspector\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2020-04-27 23:03+0000\n"
+"POT-Creation-Date: 2020-05-15 14:11+0000\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
@@ -126,6 +126,9 @@ msgstr "7.2.3"
 msgid "7.2.4"
 msgstr "7.2.4"
 
+msgid "7.3.0"
+msgstr "7.3.0"
+
 msgid "8.0.0"
 msgstr "8.0.0"
 
@@ -222,6 +225,10 @@ msgstr ""
 "from the ``waiting`` state) from the activities necessary to abort an "
 "ongoing node introspection (power-off, set finished timestamp etc.)"
 
+msgid "A warning is logged for any changes to immutable configuration options."
+msgstr ""
+"A warning is logged for any changes to immutable configuration options."
+
 msgid ""
 "API \"POST /v1/rules\" returns 201 response code instead of 200 on creating "
 "success. API version was bumped to 1.6. API less than 1.6 continues to "
@@ -1116,6 +1123,13 @@ msgstr ""
 "the Keystone session is created and reused, minimising the number of "
 "authentication requests to Keystone."
 
+msgid ""
+"Issuing a SIGHUP to the ironic-inspector service will cause the service to "
+"reload and use any changed values for *mutable* configuration options."
+msgstr ""
+"Issuing a SIGHUP to the Ironic-Inspector service will cause the service to "
+"reload and use any changed values for *mutable* configuration options."
+
 msgid "Known Issues"
 msgstr "Known Issues"
 
@@ -1232,6 +1246,17 @@ msgstr ""
 "deprecated and will be removed in a future release. Please configure the "
 "keystoneauth auth plugin authentication instead."
 
+msgid ""
+"Mutable configuration options are indicated as such in the `sample "
+"configuration file <https://docs.openstack.org/ironic-inspector/latest/"
+"configuration/sample-config.html>`_ by ``Note: This option can be changed "
+"without restarting``."
+msgstr ""
+"Mutable configuration options are indicated as such in the `sample "
+"configuration file <https://docs.openstack.org/ironic-inspector/latest/"
+"configuration/sample-config.html>`_ by ``Note: This option can be changed "
+"without restarting``."
+
 msgid ""
 "Never enable Flask debug mode as it may allow remote code execution. See "
 "https://bugs.launchpad.net/bugs/1506419 for details."
@@ -1583,6 +1608,15 @@ msgstr ""
 "The Train release of Ironic Inspector features support for running separate "
 "API and conductor services."
 
+msgid ""
+"The ``[discovery]enroll_node_driver`` option, specifying the hardware type "
+"or driver to use for newly discovered nodes, was changed from ``fake`` "
+"classic driver to ``fake-hardware`` hardware type."
+msgstr ""
+"The ``[discovery]enroll_node_driver`` option, specifying the hardware type "
+"or driver to use for newly discovered nodes, was changed from ``fake`` "
+"classic driver to ``fake-hardware`` hardware type."
+
 msgid ""
 "The ``dnsmasq`` PXE filter no longer whitelists the MAC addresses of ports "
 "deleted from the Bare Metal service. Instead they are blacklisted unless "