--- a/mail/messenger/messenger.ftl
+++ b/mail/messenger/messenger.ftl
@@ -187,8 +187,41 @@ spaces-toolbar-button-calendar =
 spaces-toolbar-button-tasks =
     .title = K nadawkowemu rejtarkoju pśejś
 spaces-toolbar-button-chat =
     .title = K e-chattowemu rejtarikoju pśejś
 spaces-toolbar-button-settings =
     .title = K rejtarikoju nastajenjow pśejś
 spaces-toolbar-button-collapse =
     .title = Rědku źělnych programow schowaś
+spaces-toolbar-button-reveal =
+    .title = Rědku źělnych programow pokazaś
+spaces-context-new-tab-item =
+    .label = W nowem rejtarku wócyniś
+spaces-context-new-window-item =
+    .label = W nowem woknje wócyniś
+# Variables:
+# $tabName (String) - The name of the tab this item will switch to.
+spaces-context-switch-tab-item =
+    .label = K { $tabName } pśejś
+settings-context-open-settings-item =
+    .label = Nastajenja wócyniś
+settings-context-open-account-settings-item =
+    .label = Kontowe nastajenja wócyniś
+settings-context-open-addons-item =
+    .label = Dodanki a drastwy wócyniś
+
+## Spaces toolbar pinned tab menupopup
+
+spaces-toolbar-pinned-tab-button =
+    .tooltiptext = Meni źělnych programow wócyniś
+spaces-pinned-button-menuitem-mail =
+    .label = { spaces-toolbar-button-mail.title }
+spaces-pinned-button-menuitem-address-book =
+    .label = { spaces-toolbar-button-address-book.title }
+spaces-pinned-button-menuitem-calendar =
+    .label = { spaces-toolbar-button-calendar.title }
+spaces-pinned-button-menuitem-tasks =
+    .label = { spaces-toolbar-button-tasks.title }
+spaces-pinned-button-menuitem-chat =
+    .label = { spaces-toolbar-button-chat.title }
+spaces-pinned-button-menuitem-reveal =
+    .label = { spaces-toolbar-button-reveal.title }

--- a/mail/messenger/otr/add-finger.ftl
+++ b/mail/messenger/otr/add-finger.ftl
@@ -1,17 +1,15 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 otr-add-finger =
     .title = Palcowy wótśišć OTR-kluca pśidaś
-
+otr-add-finger-title = Palcowy wótśišć OTR-kluca pśidaś
 # Variables:
 #   $name (String) - name of a chat contact person
 # Do not translate 'OTR' (name of an encryption protocol)
 otr-add-finger-description = Zapódajśo palcowy wótśišć OTR-kluca za { $name }.
-
 otr-add-finger-fingerprint = Palcowy wótśišć:
 otr-add-finger-tooltip-error = Njepłaśiwe znamuško jo se zapódało. Jano pismiki ABCDEF a licby su dowólone
-
 otr-add-finger-input =
     .placeholder = 40 znamuškow dłujki palcowy wótśišć OTR-kluca

--- a/mail/messenger/otr/finger.ftl
+++ b/mail/messenger/otr/finger.ftl
@@ -1,22 +1,19 @@
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 otr-finger =
     .buttonlabelaccept = Zacyniś
     .title = Do togo wiźone palcowe wótśišće OTR
-
+otr-finger-title = Do togo wiźone palcowe wótśišće OTR
 finger-intro = Palcowe wóotśišće OTR-kluca z pjerwjejšnych rozgronow wót kóńca do kóńca.
-
 finger-screen-name =
     .label = Kontakt
 finger-verified =
     .label = Pśespytowański status
 finger-fingerprint =
     .label = Palcowy wótśišć
-
 finger-remove =
     .label = Wubrane wótwónoźeś
-
 finger-remove-all =
     .label = Wše wótwónoźeś

--- a/mail/messenger/preferences/preferences.ftl
+++ b/mail/messenger/preferences/preferences.ftl
@@ -111,19 +111,16 @@ start-page-label =
     .accesskey = G
 location-label =
     .value = Městno:
     .accesskey = M
 restore-default-label =
     .label = Standard wótnowiś
     .accesskey = S
 default-search-engine = Standardna pytnica
-add-search-engine =
-    .label = Z dataje pśidaś
-    .accesskey = Z
 add-web-search-engine =
     .label = Pśidaś…
     .accesskey = P
 remove-search-engine =
     .label = Wótwónoźeś
     .accesskey = t
 add-opensearch-provider-title = Póbitowarja OpenSearch pśidaś
 add-opensearch-provider-text = Zapódajśo URL póbitowarja OpenSearch, kótaryž se ma pśidaś. Wužywajśo pak direktny URL wopisańskeje dataje OpenSearch pak URL, źož dajo se awtomatiski namakaś.
@@ -191,16 +188,19 @@ maildir-store-label =
     .label = Dataja na powěsć (maildir)
 scrolling-legend = Pśesuwanje
 autoscroll-label =
     .label = Awtomatiske pśesuwanje wužywaś
     .accesskey = A
 smooth-scrolling-label =
     .label = Pólažke pśesuwanje wužywaś
     .accesskey = l
+browsing-gtk-use-non-overlay-scrollbars =
+    .label = Suwańske rědki pśecej pokazaś
+    .accesskey = u
 system-integration-legend = Systemowa integracija
 always-check-default =
     .label = Pśi startowanju pśecej kontrolěrowaś, lěc { -brand-short-name } jo standardny e-mailowy program
     .accesskey = P
 check-default-button =
     .label = Něnto kontrolěrowaś…
     .accesskey = N
 # Note: This is the search engine name for all the different platforms.
@@ -315,22 +315,16 @@ bigger-size-item =
     .label = Wětšy
 smaller-size-item =
     .label = Mjeńšy
 quoted-text-color =
     .label = Barwa:
     .accesskey = B
 search-handler-table =
     .placeholder = Wopśimjeśowe typy a akcije filtrowaś
-type-column-label =
-    .label = Typ wopśimjeśa
-    .accesskey = T
-action-column-label =
-    .label = Akcija
-    .accesskey = A
 type-column-header = Wopśimjeśowy typ
 action-column-header = Akcija
 save-to-label =
     .label = Dataje składowaś do
     .accesskey = D
 choose-folder-label =
     .label =
         { PLATFORM() ->