diff --git a/_locales/cs/messages.json b/_locales/cs/messages.json
index 95c93365..0425adce 100644
--- a/_locales/cs/messages.json
+++ b/_locales/cs/messages.json
@@ -281,6 +281,10 @@
 			}
 		}
 	},
+	"searchNumberOfResults2": {
+		"message": "Počet shod v kódu a hodnotách „platí pro“",
+		"description": "Tooltip for the number of found search results in the editor shown on Ctrl-F"
+	},
 	"linterIssuesHelp": {
 		"message": "Problémy nalezené aplikací $link$:",
 		"description": "Help popup message for the selected CSS linter issues block on the style edit page",
@@ -310,6 +314,10 @@
 		"message": "Pouze non-Usercss styly",
 		"description": "Checkbox to show only non-Usercss (standard) styles"
 	},
+	"liveReloadLabel": {
+		"message": "Živá aktualizace",
+		"description": "The label of live-reload feature"
+	},
 	"linkGetStyles": {
 		"message": "Získat styly",
 		"description": "Help link text on the manage page e.g. https://userstyles.org"
@@ -485,6 +493,10 @@
 		"message": "Přepnout styl",
 		"description": "Label for the checkbox to enable/disable a style"
 	},
+	"searchNumberOfResults": {
+		"message": "Počet shod",
+		"description": "Tooltip for the number of found search results in the editor shown on Ctrl-F"
+	},
 	"importReplaceTooltip": {
 		"message": "Zahodit obsah současného stylu a přepsat ho importovaným stylem",
 		"description": "Label for the button to import and overwrite current style"
@@ -594,6 +606,10 @@
 		"message": "Vyhledávat a instalovat všechny aktualizace",
 		"description": ""
 	},
+	"clickToUninstall": {
+		"message": "Klepnutím odinstalovat",
+		"description": "Label for the overlay on a style thumbnail when installed via inline search in the popup"
+	},
 	"filteredStyles": {
 		"message": "zobrazeno $numShown$ z $numTotal$",
 		"description": "TL note - make this message short",
@@ -610,6 +626,10 @@
 		"message": "Import stylů dokončen",
 		"description": "Title of the report shown after importing styles"
 	},
+	"unreachableAMOHint": {
+		"message": "Povolení přístupu: přejděte na <about:config>, pravým myšidlem zvolte „Nový“, dále „Boolean“, zadejte kód <privacy.resistFingerprinting.block_mozAddonManager> a potvrďte, <true>, OK, načtěte stránku <addons.mozilla.org>.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox >= 59"
+	},
 	"styleMozillaFormatHeading": {
 		"message": "Mozilla formát",
 		"description": "Heading for the section with buttons to import/export Mozilla format of the style"
@@ -802,6 +822,10 @@
 		"message": "Automatické dokončování během psaní",
 		"description": "Label for the checkbox in the style editor."
 	},
+	"unreachableAMO": {
+		"message": "Firefox znemožňuje přístup ke stránce.",
+		"description": "Note in the popup displayed when opened on addons.mozilla.org"
+	},
 	"linterCSSLintIncompatible": {
 		"message": "CSSLint nepodporuje předprocesor $preprocessorname$",
 		"description": "The label to display when the preprocessor isn't compatible with CSSLint",
@@ -828,6 +852,10 @@
 		"message": "Zpětná vazba",
 		"description": "Label for the external link to send feedback for the style"
 	},
+	"genericPrevious": {
+		"message": "Předchozí",
+		"description": "Used in various places to select/perform the previous step/action"
+	},
 	"manageOnlyDisabled": {
 		"message": "Pouze vypnuté styly",
 		"description": "Checkbox to show only disabled styles"
@@ -876,6 +904,10 @@
 		"message": "Přepsat styl",
 		"description": "Label for the button to import and overwrite current style"
 	},
+	"genericNext": {
+		"message": "Další",
+		"description": "Used in various places to select/perform the next step/action"
+	},
 	"popupOpenEditInWindowTooltip": {
 		"message": "K povolení dojde také při odepnutí listu editoru z okna prohlížeče,\na k vypnutí při připnutí samotného listu editoru do dalšího okna.",
 		"description": "Label for the checkbox controlling 'edit' action behavior in the popup."
@@ -1018,10 +1050,18 @@
 			}
 		}
 	},
+	"searchCaseSensitive": {
+		"message": "Rozeznávat VELKÁ a malá písmena",
+		"description": "Tooltip for the 'Aa' icon that enables case-sensitive search in the editor shown on Ctrl-F"
+	},
 	"appliesLineWidgetWarning": {
 		"message": "Nefunguje s minimalizovaným CSS",
 		"description": "A warning that applies-to information won't show properly with minified CSS"
 	},
+	"configureStyleOnHomepage": {
+		"message": "Konfigurovat na stránce stylu",
+		"description": "Label for the button to configure userstyles.org userstyle"
+	},
 	"undo": {
 		"message": "Zpět",
 		"description": "Button label"
@@ -1046,6 +1086,10 @@
 		"message": "Nové rozložení správy rozhraní",
 		"description": "Label for the checkbox that toggles the new UI on manage page"
 	},
+	"unreachableAMOHintOldFF": {
+		"message": "Pouze Firefox 59 a novější může být nakonfigurován tak, aby rozšíření typu WebExtensions mohla přidávat styly na stránky chráněné CSP (Content Security Policy) – jako je tato.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox < 59"
+	},
 	"importReportUndoneTitle": {
 		"message": "Import byl přerušen",
 		"description": "Title of the message box shown after undoing the import of styles"
diff --git a/_locales/de/messages.json b/_locales/de/messages.json
index 09b6b1fb..642cf2d8 100644
--- a/_locales/de/messages.json
+++ b/_locales/de/messages.json
@@ -618,6 +618,10 @@
 		"message": "Importieren der Styles abgeschlossen.",
 		"description": "Title of the report shown after importing styles"
 	},
+	"unreachableAMOHint": {
+		"message": "Um den Zugriff zu erlauben, öffne <about:config>, rechtsklicke in die Liste, klicke \"Neu\", dann \"Boolean\", füge <privacy.resistFingerprinting.block_mozAddonManager> ein und klicke OK, <true>, OK, lade <addons.mozilla.org> neu.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox >= 59"
+	},
 	"cm_matchHighlight": {
 		"message": "Hervorheben",
 		"description": "Label for the drop-down list controlling the automatic highlighting of current word/selection occurrences in the style editor."
@@ -806,6 +810,10 @@
 		"message": "Autovervollständigen bei Eingabe",
 		"description": "Label for the checkbox in the style editor."
 	},
+	"unreachableAMO": {
+		"message": "Firefox verbietet den Zugriff auf diese Seite.",
+		"description": "Note in the popup displayed when opened on addons.mozilla.org"
+	},
 	"linterCSSLintIncompatible": {
 		"message": "CSSLint unterstützt $preprocessorname$ nicht",
 		"description": "The label to display when the preprocessor isn't compatible with CSSLint",
@@ -1054,6 +1062,10 @@
 		"message": "Neues Verwaltungs Design-Layout.",
 		"description": "Label for the checkbox that toggles the new UI on manage page"
 	},
+	"unreachableAMOHintOldFF": {
+		"message": "Nur in Firefox 59 und neuer ist es möglich, WebExtenstions den Zugriff auf CSP-geschützte Seiten wie dieser zu erlauben.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox < 59"
+	},
 	"importReportUndoneTitle": {
 		"message": "Importierung wurde rückgängig gemacht.",
 		"description": "Title of the message box shown after undoing the import of styles"
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index 5bdac1b8..4b8b820a 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -630,6 +630,10 @@
 		"message": "Se completó la importación de estilos",
 		"description": "Title of the report shown after importing styles"
 	},
+	"unreachableAMOHint": {
+		"message": "Para permitir el acceso abra <about:config>, haga clic secundario en la lista, pulse 'Nuevo', luego 'Booleano', pegue <privacy.resistFingerprinting.block_mozAddonManager> y pulse Aceptar, <true>, Aceptar, y recargue la página <addons.mozilla.org>.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox >= 59"
+	},
 	"styleMozillaFormatHeading": {
 		"message": "Formato Mozilla",
 		"description": "Heading for the section with buttons to import/export Mozilla format of the style"
@@ -826,6 +830,10 @@
 		"message": "Autocompletar al escribir",
 		"description": "Label for the checkbox in the style editor."
 	},
+	"unreachableAMO": {
+		"message": "Firefox prohibe el acceso al sitio",
+		"description": "Note in the popup displayed when opened on addons.mozilla.org"
+	},
 	"linterCSSLintIncompatible": {
 		"message": "CSSLint no soporta el 'preprocessor' $preprocessorname$",
 		"description": "The label to display when the preprocessor isn't compatible with CSSLint",
@@ -1078,6 +1086,10 @@
 		"message": "Nuevo diseño de interfaz de gestión",
 		"description": "Label for the checkbox that toggles the new UI on manage page"
 	},
+	"unreachableAMOHintOldFF": {
+		"message": "Sólo Firefox 59 y posteriores se pueden configurar para permitir que WebExtensions añada elementos de estilo en sitios protegidos-por-CSP (política de seguridad de contenidos) como este.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox < 59"
+	},
 	"importReportUndoneTitle": {
 		"message": "La importación ha sido revertida",
 		"description": "Title of the message box shown after undoing the import of styles"
diff --git a/_locales/ja/messages.json b/_locales/ja/messages.json
index a9baf172..471209a4 100644
--- a/_locales/ja/messages.json
+++ b/_locales/ja/messages.json
@@ -630,6 +630,10 @@
 		"message": "スタイルのインポートが終了しました",
 		"description": "Title of the report shown after importing styles"
 	},
+	"unreachableAMOHint": {
+		"message": "アクセスを許可するには、<about:config> を開き、リストを右クリックして「新規作成」－「真偽値」をクリックし、<privacy.resistFingerprinting.block_mozAddonManager> を貼り付けてOKをクリックし、<true> を選択してOKをクリックし、その後、<addons.mozilla.org> ページをリロードしてください。",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox >= 59"
+	},
 	"cm_matchHighlight": {
 		"message": "ハイライト",
 		"description": "Label for the drop-down list controlling the automatic highlighting of current word/selection occurrences in the style editor."
@@ -822,6 +826,10 @@
 		"message": "入力の自動補完を有効にする",
 		"description": "Label for the checkbox in the style editor."
 	},
+	"unreachableAMO": {
+		"message": "Firefoxはこのサイトへのアクセスを禁止しています。",
+		"description": "Note in the popup displayed when opened on addons.mozilla.org"
+	},
 	"linterCSSLintIncompatible": {
 		"message": "CSSLintは「$preprocessorname$」プリプロセッサをサポートしていません",
 		"description": "The label to display when the preprocessor isn't compatible with CSSLint",
@@ -1078,6 +1086,10 @@
 		"message": "新しい管理UIレイアウト",
 		"description": "Label for the checkbox that toggles the new UI on manage page"
 	},
+	"unreachableAMOHintOldFF": {
+		"message": "Firefox 59 以降のみが、「WebExtensionがこのようなCSPプロテクトされたサイトにスタイル要素を追加すること」を許可する設定を行えます。",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox < 59"
+	},
 	"importReportUndoneTitle": {
 		"message": "インポートが取り消されました",
 		"description": "Title of the message box shown after undoing the import of styles"
diff --git a/_locales/pl/messages.json b/_locales/pl/messages.json
index 7b4ab290..ebb4f7ce 100644
--- a/_locales/pl/messages.json
+++ b/_locales/pl/messages.json
@@ -630,6 +630,10 @@
 		"message": "Ukończono importowanie stylów",
 		"description": "Title of the report shown after importing styles"
 	},
+	"unreachableAMOHint": {
+		"message": "Aby umożliwić dostęp, otwórz <about:config>, kliknij listę prawym przyciskiem myszy, kliknij 'Dodaj ustawienie typu', następnie 'Wartość logiczna (Boolean)', wklej <privacy.resistFingerprinting.block_mozAddonManager> i kliknij OK, <true>, OK, przeładuj stronę <addons.mozilla.org>.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox >= 59"
+	},
 	"styleMozillaFormatHeading": {
 		"message": "Format Mozilla",
 		"description": "Heading for the section with buttons to import/export Mozilla format of the style"
@@ -826,6 +830,10 @@
 		"message": "Autouzupełnianie podczas pisania",
 		"description": "Label for the checkbox in the style editor."
 	},
+	"unreachableAMO": {
+		"message": "Firefox zabrania dostępu do witryny.",
+		"description": "Note in the popup displayed when opened on addons.mozilla.org"
+	},
 	"linterCSSLintIncompatible": {
 		"message": "CSSLint nie obsługuje preprocesora $preprocessorname$",
 		"description": "The label to display when the preprocessor isn't compatible with CSSLint",
@@ -1090,6 +1098,10 @@
 		"message": "Nowy układ interfejsu zarządzania",
 		"description": "Label for the checkbox that toggles the new UI on manage page"
 	},
+	"unreachableAMOHintOldFF": {
+		"message": "Tylko Firefox 59 i nowsze wersje mogą zostać skonfigurowane, aby umożliwić rozszerzeniom WebExtension dodawanie elementów stylu na stronach chronionych przez CSP takich jak ta.",
+		"description": "Note in the popup when opened on addons.mozilla.org in Firefox < 59"
+	},
 	"importReportUndoneTitle": {
 		"message": "Importowanie zostało cofnięte",
 		"description": "Title of the message box shown after undoing the import of styles"