diff --git a/components/browser/errorpages/src/main/res/values-sr/strings.xml b/components/browser/errorpages/src/main/res/values-sr/strings.xml
index 0d027c1cf3a..f3a1f8a155e 100644
--- a/components/browser/errorpages/src/main/res/values-sr/strings.xml
+++ b/components/browser/errorpages/src/main/res/values-sr/strings.xml
@@ -40,6 +40,8 @@
     <!-- The text shown inside the advanced options button used to bypass the invalid SSL certificate. It's only shown if the user has expanded the advanced options. -->
     <string name="mozac_browser_errorpages_security_bad_cert_accept_temporary">Прихватите ризик и наставите</string>
 
+    <!-- The document title and heading of the error page shown when a website uses HSTS. -->
+    <string name="mozac_browser_errorpages_security_bad_hsts_cert_title">Овај веб сајт захтева сигурну везу.</string>
     <!-- The error message shown when a website uses HSTS. -->
     <string name="mozac_browser_errorpages_security_bad_hsts_cert_message"><![CDATA[
       <ul>
@@ -251,6 +253,8 @@
 
     <!-- The title of the error page for websites that do not support HTTPS when HTTPS-Only is turned on -->
     <string name="mozac_browser_errorpages_httpsonly_title">Безбедна страница није доступна</string>
+    <!-- The text of the error page for websites that do not support HTTPS when HTTPS-Only is turned on. %1$s will be replaced with the URL of the website. -->
+    <string name="mozac_browser_errorpages_httpsonly_message"><![CDATA[Омогућили сте HTTPS режим за побољшану сигурност а HTTPS верзија за <em>%1$s</em> није доступна.]]></string>
     <!-- Button on error page for websites that do not support HTTPS when HTTPS-Only is turned on. Clicking the button allows the user to nevertheless load the website using HTTP. -->
     <string name="mozac_browser_errorpages_httpsonly_button">Настави на HTTP сајт</string>
 </resources>
diff --git a/components/feature/addons/src/main/res/values-sr/strings.xml b/components/feature/addons/src/main/res/values-sr/strings.xml
index ac14ed951e2..f2c33dfe25f 100644
--- a/components/feature/addons/src/main/res/values-sr/strings.xml
+++ b/components/feature/addons/src/main/res/values-sr/strings.xml
@@ -38,6 +38,8 @@
     <string name="mozac_feature_addons_permissions_clipboard_read_description">Узмите податке из међуспремника</string>
     <!-- Description for clipboard_write permission. -->
     <string name="mozac_feature_addons_permissions_clipboard_write_description">Унесите податке у међуспремник</string>
+    <!-- Description for declarativeNetRequest permission. -->
+    <string name="mozac_feature_addons_permissions_declarative_net_request_description">Блокирај садржај на било којој страници</string>
     <!-- Description for downloads permission. -->
     <string name="mozac_feature_addons_permissions_downloads_description">Преузмите датотеке и прочитајте и измените историјат преузимања прегледача</string>
     <!-- Description for downloads_open permission. -->
diff --git a/components/feature/addons/src/main/res/values-ug/strings.xml b/components/feature/addons/src/main/res/values-ug/strings.xml
index 936244e08e2..0219a0fba9b 100644
--- a/components/feature/addons/src/main/res/values-ug/strings.xml
+++ b/components/feature/addons/src/main/res/values-ug/strings.xml
@@ -8,8 +8,14 @@
     <string name="mozac_feature_addons_permissions_bookmarks_description">خەتكۈچلەرنى ئوقۇش ۋە ئۆزگەرتىش</string>
     <!-- Description for browser_setting permission. -->
     <string name="mozac_feature_addons_permissions_browser_setting_description">توركۆرگۈ تەڭشىكىنى ئوقۇش ۋە ئۆزگەرتىش</string>
+    <!-- Description for browser_data permission. -->
+    <string name="mozac_feature_addons_permissions_browser_data_description">يېقىنقى كۆرۈش تارىخى ، ساقلانمىلار ۋە مۇناسىۋەتلىك سانلىق مەلۇماتلارنى تازىلاش</string>
     <!-- Description for clipboard_read permission. -->
     <string name="mozac_feature_addons_permissions_clipboard_read_description">چاپلاش تاختىسىدىن سانلىق مەلۇماتقا ئېرىشىش</string>
+    <!-- Description for clipboard_write permission. -->
+    <string name="mozac_feature_addons_permissions_clipboard_write_description">چاپلاش تاختىسىغا سانلىق مەلۇمات كىرگۈزۈش</string>
+    <!-- Description for declarativeNetRequest permission. -->
+    <string name="mozac_feature_addons_permissions_declarative_net_request_description">ھەر قانداق بەتتىكى مەزمۇننى چەكلەش</string>
     <!-- Description for downloads_open permission. -->
     <string name="mozac_feature_addons_permissions_downloads_open_description">ئۈسكۈنىڭىزگە چۈشۈرۈلگەن ھۆججەتلەرنى ئېچىش</string>
     <!-- The version on of add-on. -->
@@ -84,6 +90,16 @@
     <string name="mozac_feature_addons_unsupported_learn_more">تەپسىلاتىنى بىلىش</string>
     <!-- Displayed in the "Status" field for the updater when an add-on has been correctly updated. -->
     <string name="mozac_feature_addons_updater_status_successfully_updated">مۇۋەپپەقىيەتلىك يېڭىلاندى</string>
+    <!-- Displayed in the "Status" field for the updater when an add-on has no updates available. -->
+    <string name="mozac_feature_addons_updater_status_no_update_available">يېڭىلانما يوق</string>
     <!-- Displayed in the "Status" field for the updater when there was an error during the add-on update. -->
     <string name="mozac_feature_addons_updater_status_error">خاتالىق</string>
+    <!-- Text shown in a dialog that displays information about the last attempt to update an add-on. This is the title of the dialog. -->
+    <string name="mozac_feature_addons_updater_dialog_title">يېڭىلاش ئۇچۇرى</string>
+    <!-- Label in the dialog displaying information for the last attempt to update add-ons. It's followed by the date of the last attempt. -->
+    <string name="mozac_feature_addons_updater_dialog_last_attempt">ئاخىرقى سىناق:</string>
+    <!-- Displayed in the "Status" field for the updater when an add-on has been correctly updated -->
+    <string name="mozac_feature_addons_updater_dialog_status">ھالىتى:</string>
+    <!-- Text shown in the dialog when add-on installation is completed. %1$s is the add-on name. -->
+    <string name="mozac_feature_addons_installed_dialog_description">تىزىملىكتىن ئېچىش</string>
     </resources>
diff --git a/components/feature/app-links/src/main/res/values-ug/strings.xml b/components/feature/app-links/src/main/res/values-ug/strings.xml
index b48fc159d48..70c1e7b8aed 100644
--- a/components/feature/app-links/src/main/res/values-ug/strings.xml
+++ b/components/feature/app-links/src/main/res/values-ug/strings.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <!-- The tile for the list of external apps to open the link in -->
+    <string name="mozac_feature_applinks_open_in">ئېچىش…</string>
     <!-- Opens the selected time -->
     <string name="mozac_feature_applinks_confirm_dialog_confirm">ئېچىش</string>
     <!-- Cancels the prompt -->
diff --git a/components/feature/autofill/src/main/res/values-ug/strings.xml b/components/feature/autofill/src/main/res/values-ug/strings.xml
index 63314d1d256..ebc7806574a 100644
--- a/components/feature/autofill/src/main/res/values-ug/strings.xml
+++ b/components/feature/autofill/src/main/res/values-ug/strings.xml
@@ -9,4 +9,9 @@
     credentials in a third-part app (Also see string mozac_feature_autofill_confirmation_authenticity). -->
     <string name="mozac_feature_autofill_confirmation_no">ياق</string>
 
+    <!-- Autofill: When showing a list of logins to autofill in a third-party app, then this is the
+    last item in the list. When clicking it a new screen opens which allows the user to search for
+    a specific login. %1$s will be replaced with the name of the application (e.g. "Firefox") -->
+    <string name="mozac_feature_autofill_search_suggestions"> %1$sدىن ئىزدەش</string>
+
     </resources>
diff --git a/components/feature/contextmenu/src/main/res/values-ug/strings.xml b/components/feature/contextmenu/src/main/res/values-ug/strings.xml
index 101ec39497b..ab8f440dd73 100644
--- a/components/feature/contextmenu/src/main/res/values-ug/strings.xml
+++ b/components/feature/contextmenu/src/main/res/values-ug/strings.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
+    <!-- Text for context menu item to open the link in a new tab. -->
+    <string name="mozac_feature_contextmenu_open_link_in_new_tab">ئۇلانمىنى يېڭى بەتكۈچتە ئېچىش</string>
     <!-- Text for context menu item to open the image in a new tab. -->
     <string name="mozac_feature_contextmenu_open_image_in_new_tab">رەسىمنى يېڭى بەتكۈچتە ئېچىش</string>
     <!-- Text for context menu item to share the link with an other app. -->
@@ -28,4 +30,6 @@
     <string name="mozac_selection_context_menu_share">ھەمبەھىرلەش</string>
     <!-- Action shown in a text selection context menu. This will prompt a new email from the selected text. -->
     <string name="mozac_selection_context_menu_email">ئېلخەت</string>
-    </resources>
+    <!-- Action shown in a text selection context menu. This will prompt a new call from the selected text. -->
+    <string name="mozac_selection_context_menu_call">چاقىرىش</string>
+</resources>
diff --git a/components/feature/downloads/src/main/res/values-ug/strings.xml b/components/feature/downloads/src/main/res/values-ug/strings.xml
index bbb6d04a829..f7b24ab6d16 100644
--- a/components/feature/downloads/src/main/res/values-ug/strings.xml
+++ b/components/feature/downloads/src/main/res/values-ug/strings.xml
@@ -10,11 +10,22 @@
     <!-- Text shown on the second row of an failed download notification. The filename is shown on the first row. -->
     <string name="mozac_feature_downloads_failed_notification_text2">چۈشۈرۈش مەغلۇپ بولدى</string>
 
+    <!-- Alert dialog confirmation before download a file, this is the title. %1$s will be replaced with the name of the file. -->
+    <string name="mozac_feature_downloads_dialog_title2">چۈشۈرۈش(%1$s)</string>
     <!-- Alert dialog confirmation before download a file, this is the positive action. -->
     <string name="mozac_feature_downloads_dialog_download">چۈشۈرۈش</string>
     <!-- Alert dialog confirmation before download a file, this is the negative action. -->
     <string name="mozac_feature_downloads_dialog_cancel">بىكار قىلىش</string>
 
+    <!-- Error shown when the user is trying to download a invalid file. %1$s will be replaced with the name of the app. -->
+    <string name="mozac_feature_downloads_file_not_supported2">%1$s بۇ تىپتىكى ھۆججەتنى چۈشۈرەلمەيدۇ</string>
+
+    <!-- Message that appears when the downloaded file could not be opened-->
+    <string name="mozac_feature_downloads_could_not_open_file">ھۆججەتنى ئاچالمىدى</string>
+
+    <!-- Message that appears when the downloaded file is a specific type that Android doesn't support opening-->
+    <string name="mozac_feature_downloads_open_not_supported1">%1$sھۆججىتىنى ئاچىدىغان ئەپ تېپىلمىدى</string>
+
     <!-- Button that pauses the download when pressed -->
     <string name="mozac_feature_downloads_button_pause">توختىتىش</string>
     <!-- Button that resumes the download when pressed -->
@@ -29,6 +40,9 @@
     <!-- Content description for close button -->
     <string name="mozac_feature_downloads_button_close">تاقاش</string>
 
+    <!-- Message that appears when trying to download with an external app fails. %1$s will be replaced with the name the external app. -->--&gt;
+    <string name="mozac_feature_downloads_unable_to_open_third_party_app"> %1$sنى ئاچالمىدى</string>
+
     <!-- Alert dialog confirmation before cancelling downloads, this is the positive action. -->
     <string name="mozac_feature_downloads_cancel_active_downloads_accept">چۈشۈرۈشنى بىكار قىلىش</string>
     </resources>
diff --git a/components/feature/findinpage/src/main/res/values-ug/strings.xml b/components/feature/findinpage/src/main/res/values-ug/strings.xml
new file mode 100644
index 00000000000..b7ead36f439
--- /dev/null
+++ b/components/feature/findinpage/src/main/res/values-ug/strings.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:tools="http://schemas.android.com/tools">
+
+    <!-- Watermark/Hint for the find in page input field. -->
+    <string name="mozac_feature_findindpage_input">بەت ئىچىدىن ئىزدەش</string>
+
+    </resources>
diff --git a/components/feature/media/src/main/res/values-ug/strings.xml b/components/feature/media/src/main/res/values-ug/strings.xml
index da0406f7649..c4a6940b84c 100644
--- a/components/feature/media/src/main/res/values-ug/strings.xml
+++ b/components/feature/media/src/main/res/values-ug/strings.xml
@@ -1,6 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
 
+    <!-- Title of notification shown when the device's camera is shared with a website (WebRTC) -->
+    <string name="mozac_feature_media_sharing_camera">كامېرا ئېچىلدى</string>
+    <!-- Title of notification shown when the device's microphone is shared with a website (WebRTC) -->
+    <string name="mozac_feature_media_sharing_microphone">مىكروفون ئېچىلدى</string>
+    <!-- Title of notification shown when the device's camera and microphone is shared with a website (WebRTC) -->
+    <string name="mozac_feature_media_sharing_camera_and_microphone">كامېرا ۋە مىكروفون ئوچۇق</string>
+
     <!--This is the title of the "play" action media shown in the media notification while web content is playing media. Clicking it will resume playing paused media. On most modern Android system only an icon is visible. But screen readers may read this title. -->
     <string name="mozac_feature_media_notification_action_play">باشلاش</string>
 
diff --git a/components/feature/prompts/src/main/res/values-sr/strings.xml b/components/feature/prompts/src/main/res/values-sr/strings.xml
index 7696402b804..d967d05f9b1 100644
--- a/components/feature/prompts/src/main/res/values-sr/strings.xml
+++ b/components/feature/prompts/src/main/res/values-sr/strings.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<resources>
+<resources xmlns:tools="http://schemas.android.com/tools" xmlns:moz="http://mozac.org/tools">
     <!-- Text for confirmation for a positive action in dialog  -->
     <string name="mozac_feature_prompts_ok">ОК</string>
     <!-- Text for confirmation for a negative action in dialog.  -->
@@ -116,7 +116,9 @@
 
     <!-- Address Autofill -->
     <!-- Header for the select address prompt to allow users to fill a form with a saved address. -->
-    <string name="mozac_feature_prompts_select_address">Изабери адресе</string>
+    <string moz:removedIn="104" name="mozac_feature_prompts_select_address" tools:ignore="UnusedResources">Изабери адресе</string>
+    <!-- Header for the select address prompt to allow users to fill a form with a saved address. -->
+    <string name="mozac_feature_prompts_select_address_2">Изабери адресу</string>
     <!-- Content description for expanding the select addresses options in the select address prompt. -->
     <string name="mozac_feature_prompts_expand_address_content_description">Рашири предложене адресе</string>
     <!-- Content description for collapsing the select address options in the select address prompt. -->
diff --git a/components/feature/prompts/src/main/res/values-ug/strings.xml b/components/feature/prompts/src/main/res/values-ug/strings.xml
index 0bd129f2d10..e48a2ece5ae 100644
--- a/components/feature/prompts/src/main/res/values-ug/strings.xml
+++ b/components/feature/prompts/src/main/res/values-ug/strings.xml
@@ -4,6 +4,8 @@
     <string name="mozac_feature_prompts_ok">ماقۇل</string>
     <!-- Text for confirmation for a negative action in dialog.  -->
     <string name="mozac_feature_prompts_cancel">بىكار قىلىش</string>
+    <!-- Text for a positive button, when an user selects a date in date/time picker. -->
+    <string name="mozac_feature_prompts_set_date">تەڭشەك</string>
     <!-- Text for a button that clears the selected input in the date/time picker. -->
     <string name="mozac_feature_prompts_clear">تازىلاش</string>
     <!-- Text for the title of an authentication dialog. -->
@@ -12,6 +14,12 @@
     <string name="mozac_feature_prompt_username_hint">ئىشلەتكۈچى</string>
     <!-- Text for password field in an authentication dialog. -->
     <string name="mozac_feature_prompt_password_hint">پارول</string>
+    <!-- Negative confirmation that we should not save the new or updated login -->
+    <string name="mozac_feature_prompt_dont_save">ساقلىما</string>
+    <!-- Negative confirmation that we should not save the updated login -->
+    <string name="mozac_feature_prompt_dont_update">يېڭىلانمىسۇن</string>
+    <!-- Positive confirmation that we should save the updated login -->
+    <string name="mozac_feature_prompt_update_confirmation">يېڭىلاش</string>
     <!-- Text of a confirm button in dialog requesting to open a new window. -->
     <string name="mozac_feature_prompts_allow">رۇخسەت قىلىش</string>
     <!-- Text of a negative button in dialog requesting to open a new window. -->
@@ -21,6 +29,31 @@
     <!-- Title of the month chooser dialog. -->
     <string name="mozac_feature_prompts_set_month">ئاي تاللاڭ</string>
 
+    <!-- January (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_jan">يانۋار</string>
+    <!-- February month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_feb">فېۋرال</string>
+    <!-- March month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_mar">مارت</string>
+    <!-- April month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_apr">ئاپرېل</string>
+    <!-- May month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_may">ماي</string>
+    <!-- June month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_jun">ئىيۇن</string>
+    <!-- July month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_jul">ئىيۇل</string>
+    <!-- August month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_aug">ئاۋغۇست</string>
+    <!-- September month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_sep">سېنتەبر</string>
+    <!-- October month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_oct">ئۆكتەبر</string>
+    <!-- November month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_nov">نويابر</string>
+    <!-- December month of the year (short description), used on the month chooser dialog. -->
+    <string name="mozac_feature_prompts_dec">دېكابر</string>
+
     <!-- Pressing this will dismiss the dialog and not refresh the webpage -->
     <string name="mozac_feature_prompt_repost_negative_button_text">بىكار قىلىش</string>
 
diff --git a/components/feature/search/src/main/res/values-sr/strings.xml b/components/feature/search/src/main/res/values-sr/strings.xml
new file mode 100644
index 00000000000..2cc2c101617
--- /dev/null
+++ b/components/feature/search/src/main/res/values-sr/strings.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Search Widget -->
+    <!-- Content description for searching with a widget. The first parameter is the name of the application.-->
+    <string name="search_widget_content_description">Отвори нови %1$s језичак</string>
+    <!-- Text preview for smaller sized widgets -->
+    <string name="search_widget_text_short">Претражи</string>
+    <!-- Text preview for larger sized widgets -->
+    <string name="search_widget_text_long">Претражи веб</string>
+    <!-- Content description (not visible, for screen readers etc.): Voice search -->
+    <string name="search_widget_voice">Гласовна претрага</string>
+</resources>
diff --git a/components/feature/sitepermissions/src/main/res/values-sr/strings.xml b/components/feature/sitepermissions/src/main/res/values-sr/strings.xml
index 5f110d4fcab..4217960f6c9 100644
--- a/components/feature/sitepermissions/src/main/res/values-sr/strings.xml
+++ b/components/feature/sitepermissions/src/main/res/values-sr/strings.xml
@@ -35,6 +35,12 @@
     <string name="mozac_feature_sitepermissions_persistent_storage_title">Дозволити %1$s да складишти податке у трајном складишту?</string>
     <!-- Title of a dialog to use EME. %1$s will be replaced with the URL of the current page -->
     <string name="mozac_feature_sitepermissions_media_key_system_access_title">Дозволи %1$s да репродукује садржаја контролисаног DRM-ом?</string>
+    <!-- Title of a dialog to use cross origin storage permission. %1$s is the name of the site URL (www.site1.example) trying to track the user's activity.
+     %2$s is the name of the site URL (www.site2.example) that the user is visiting.  This is the same domain name displayed in the address bar -->
+    <string name="mozac_feature_sitepermissions_storage_access_title">Дозволи %1$s да користи своје колачиће на %2$s?</string>
+    <!-- Message of a dialog offering more context about the cross origin storage permission.
+    %s is the name of the site URL (www.site1.example) trying to track the user's activity. -->
+    <string name="mozac_feature_sitepermissions_storage_access_message">Размислите о блокирању приступа ако није јасно зашто %s треба ове податке.</string>
     <!-- Text for a negative button in the storage access permission request dialog. This button will not give access to this permission. -->
     <string name="mozac_feature_sitepermissions_storage_access_not_allow">Блокирај</string>
     <!-- Clickable text that will open a new tab navigating the user to online documentation about specific features. -->
diff --git a/components/lib/crash/src/main/res/values-sr/strings.xml b/components/lib/crash/src/main/res/values-sr/strings.xml
index e46aa3680b4..1e5cefabbda 100644
--- a/components/lib/crash/src/main/res/values-sr/strings.xml
+++ b/components/lib/crash/src/main/res/values-sr/strings.xml
@@ -24,6 +24,12 @@
     <!-- Label of notification showing that the crash report service is running. %1$s will be replaced with the name of the organization (e.g. Mozilla). -->
     <string name="mozac_lib_send_crash_report_in_progress">Слање извештаја о паду на %1$s</string>
 
+    <!-- Label of notification showing that the crash handling service is gathering the crash data. -->
+    <string name="mozac_lib_gathering_crash_data_in_progress">Прикупљање података о паду</string>
+
+    <!-- Label of notification showing that the telemetry service is gathering the crash data. -->
+    <string name="mozac_lib_gathering_crash_telemetry_in_progress">Прикупљање телеметријских података о паду</string>
+
     <!-- Title of the activity that shows the list of past crashes (similar to about:crashes)-->
     <string name="mozac_lib_crash_activity_title">Извештаји о рушењу</string>