diff --git a/_locales/da/messages.json b/_locales/da/messages.json
index 41d3b4189..888d71779 100644
--- a/_locales/da/messages.json
+++ b/_locales/da/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} used out of {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Parse and enforce Adblock+ element hiding filters.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element hiding filters used.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Parse and enforce cosmetic filters.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>This option enables the parsing and enforcing of <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. These filters are essentially cosmetic, they serve to hide elements in a web page which are deemed to be a visual nuisance, and which can't be blocked by the net request-based filtering engine.<\/p><p>Enabling this feature increases <i>µBlock<\/i>'s memory footprint.<\/p>",
@@ -159,6 +163,14 @@
     "message":"purge cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Source code (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Extension data",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> assets can be updated here without having to wait for the next release of the extension. These assets are pulled from the <a href=\"https:\/\/github.com\/gorhill\/ublock\">project's Github repository<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Path",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"An error occurred. Is <b>XHR<\/b> blocked for <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"To add",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"New version available",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Up to date",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"To remove",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Update",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Updating...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Bidragydere",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/es/messages.json b/_locales/es/messages.json
index b05a1f661..9e83ec71f 100644
--- a/_locales/es/messages.json
+++ b/_locales/es/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} de {{total}} utilizados",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Actualizar automáticamente la lista de filtros.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Actualizar ahora",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"Analizar y aplicar filtros de ocultación de elementos de Adblock+.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} filtros de ocultación de elementos utilizados.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Esta opción permite el análisis y aplicación de <a href=\"https:\/\/adblockplus.org\/es\/faq_internal#elemhide\"> filtros de ocultación de elementos de Adblock Plus\"<\/a>. Estos filtros son esencialmente cosméticos y sirven para ocultar elementos en una página web que se consideran una molestia visual y que no se puede bloquear con el motor de bloqueo basado en peticiones.<\/p><p>Habilitar esta opción aumenta la huella de la memoria de <i>µBlock<\/i>.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"purgar la caché",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"nueva versión disponible",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"puede ser obsoleto",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Un filtro por línea. Un filtro puede ser el nombre del servidor, o un filtro compatible con Adblock Plus. Líneas que empiezan con '!' serán ignoradas.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Código fuente (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Datos de la extensión",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"Se puede actualizar los archivos de <i>µBlock<\/i> aquí sin tener que esperar a la próxima versión de la extensión. Estos archivos se actualizarán desde el <a href=\"https:\/\/github.com\/gorhill\/ublock\"> repositorio de GitHub de <i>µBlock<\/i><\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Ruta de acceso",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Estado",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Se ha producido un error. <b>¿XHR<\/b> está bloqueado para <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Para agregar",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Nueva versión disponible",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Última versión",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Para quitar",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Actualizar",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Actualizando...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Contribuidores",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/fi/messages.json b/_locales/fi/messages.json
index f5e54aa9c..57b89ea3a 100644
--- a/_locales/fi/messages.json
+++ b/_locales/fi/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} used out of {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Parse and enforce Adblock+ element hiding filters.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element hiding filters used.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Parse and enforce cosmetic filters.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>This option enables the parsing and enforcing of <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. These filters are essentially cosmetic, they serve to hide elements in a web page which are deemed to be a visual nuisance, and which can't be blocked by the net request-based filtering engine.<\/p><p>Enabling this feature increases <i>µBlock<\/i>'s memory footprint.<\/p>",
@@ -159,6 +163,14 @@
     "message":"tyhjennä välimuisti",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Source code (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Extension data",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> assets can be updated here without having to wait for the next release of the extension. These assets are pulled from the <a href=\"https:\/\/github.com\/gorhill\/ublock\">project's Github repository<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Path",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"An error occurred. Is <b>XHR<\/b> blocked for <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"To add",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"New version available",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Up to date",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"To remove",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Update",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Updating...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Kehittäjät",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/he/messages.json b/_locales/he/messages.json
index f580b2545..d18f0af2f 100644
--- a/_locales/he/messages.json
+++ b/_locales/he/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} בשימוש מתוך {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"עדכן אוטומטית את רשימות המסננים.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"עדכן כעת",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"פרסר ואפשר את מסנני הסתרת האלמנטים של Adblock+.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"בוצע שימוש ב {{abpHideFilterCount}} מסנני הסתרת אלמנטים.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>אפשרות זו מאפשרת פירסור ואיפשור של <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">מסנני &ldquo;ההסתרת האלמנטים&rdquo; התואמים ל Adblock Plus<\/a>. מסננים אלו הם קוסמטיים, הם נועדו להסתיר אלמנטים בדף אשר נחשבים למטרד חזותי, ואשר לא יכולים להיחסם על ידי מנוע חסימת בקשות רשת.<\/p><p>הפעלת פיצ'ר זה מעלה את צריכת הזיכרון של <i>µBlock<\/i><\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"נקה זיכרון מטמון",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"גרסה חדשה זמינה",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"יכול להיות מיושן",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"מסנן אחד לכל שורה. מסנן יכול להכיל שמות מארחים, או מסננים המותאמים ל- Adblock Plus. שורות עם קידומת &lsquo;!&rsquo; לא יפורשו.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"קוד מקור (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"נתוני התוסף",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"הנכסים של <i>µBlock<\/i> יכולים להתעדכן מדף זה מבלי לחכות לגרסה הבאה של התוסף. נכסים אלו נלקחים מהמאגר של פרויקט Github.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"נתיב",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"מצב",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"אירעה שגיאה. האם<b>XHR<\/b> חסום עבור <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"להוספה",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"גרסה חדשה זמינה",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"עדכני",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"להסרה",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"עדכן",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"מעדכן...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"תורמים",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"ערך זה חייב להיות האחרון",
diff --git a/_locales/hu/messages.json b/_locales/hu/messages.json
index 47c267936..ea3c4b797 100644
--- a/_locales/hu/messages.json
+++ b/_locales/hu/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} hasnalt a {{total}}-bol",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"kötelező Adblock + elemek elrejtése.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} elem elrejtésere használt filterek.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Ez a beállítás engedélyezi az <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-típusú &ldquo;elemelrejtő&rdquo; szűrőket<\/a>. Ezek kizárólag kozmetikai célokat szolgálnak; elrejtik egy weboldal azon elemeit, amelyek vizuálisan zavaróak, de az internetes lekérések alapján nem szűrhetőek ki.<\/p><p>A beállítás engedélyezése megnöveli az <i>µBlock<\/i> memóriahasználatát.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"gyorsítótár kiürítése",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Egy lista soronként. A filter lehet egy hostname, vagy Adblock-Plus compatibilis filter.\nSorok amik egy &lsquo;!&rsquo;-val kezdenek, nem lesznek tudomásul véve.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"forráskód (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"µBlock adatok",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> file-ok nélkül birtoklás-hoz vár részére a következő kiadás a µBlock itt frissíthető. Ezek az file-ok a <a href=\"https:\/\/github.com\/gorhill\/ublock\"> projekt Github adattárban<\/a> kihúzták.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Elérési út",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"állapot",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Hiba történt. <b>XHR<\/b> blockolta a <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"hozzáad",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Új verzió elérhető",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Utolso verzio",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"eltávolítás",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"frissítés",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"frissul...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Contributors",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"Ez a bejegyzés utolsó kell hogy legyen",
diff --git a/_locales/it/messages.json b/_locales/it/messages.json
index 07a6dddf7..52c9f6cc6 100644
--- a/_locales/it/messages.json
+++ b/_locales/it/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} usati su {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Aggiornamento automatico liste.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Aggiorna ora",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"Utilizza Adblock+ element hiding filters.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element hiding filters usati.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Questa opzione abilita i filtri di <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. Questi filtri sono essenzialmente estetici, servono a nascondere elementi fastidiosi in una pagina web , e che non possono essere bloccati normalmente.<\/p><p>Questa funziona aumenta l'uso della memoria da parte di <i>µBlock<\/i>.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"Elimina Cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"una nuova versione è disponibile",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"può essere obsoleto",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Un filtro per ogni riga. Un filtro può essere un hostname, o un filtro compatibile con Adblock Plus. Ogni riga che comincia con &lsquo;!&rsquo; verrà ignorata.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Codice sorgente (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Dati dell'estensione",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"I vari file che compongono <i>µBlock<\/i> possono essere aggiornati senza attendere il rilascio della prossima versione. I file vengono scaricati dalla pagina ufficiale del progetto su <a href=\"https:\/\/github.com\/gorhill\/ublock\">Github<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Indirizzo",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Stato",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Si è verificato un errore. Assicurarsi che il dominio <b>raw2.github.com<\/b> non sia bloccato da software di terze parti",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Da aggiungere",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Una nuova versione è disponibile",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Aggiornato",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Da rimuovere",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Aggiorna",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Aggiornamento...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Collaboratori",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/ja/messages.json b/_locales/ja/messages.json
index fee747f47..92ffcff78 100644
--- a/_locales/ja/messages.json
+++ b/_locales/ja/messages.json
@@ -99,14 +99,18 @@
     "message":"{{total}}個中{{used}}使用",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"アドブロックプラスの要素隠蔽フィルタを使用する。",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}}要素隠蔽フィルタ使用数",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>This option enables the parsing and enforcing of <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. These filters are essentially cosmetic, they serve to hide elements in a web page which are deemed to be a visual nuisance, and which can't be blocked by the net request-based filtering engine.<\/p><p>Enabling this feature increases <i>µBlock<\/i>'s memory footprint.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"purge cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"根源コード（GPLバージョン３）",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"エクステンションデータ",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>ユウブロック<\/i>のリストはエクステンションが更新しなくてもアップデートされます。リストの項目は自動的に<a href=\"https:\/\/github.com\/gorhill\/ublock\">のプロジェクト<\/a>から更新されます。",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"径路",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"ステータス",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"エラーが発生しました。<b>raw2.github.com<\/b>の<b>XHR<\/b>はブロックされていますか？",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"追加する",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"新しいバージョンが在ります",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"既に最新のバージョンです",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"取り除く",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"アップデート",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"アップデート中。。。",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Contributors",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/nb/messages.json b/_locales/nb/messages.json
index b5baf35f1..d299f3086 100644
--- a/_locales/nb/messages.json
+++ b/_locales/nb/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} brukt av {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Parse and enforce Adblock+ element hiding filters.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element hiding filters used.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Parse and enforce cosmetic filters.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>This option enables the parsing and enforcing of <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. These filters are essentially cosmetic, they serve to hide elements in a web page which are deemed to be a visual nuisance, and which can't be blocked by the net request-based filtering engine.<\/p><p>Enabling this feature increases <i>µBlock<\/i>'s memory footprint.<\/p>",
@@ -159,6 +163,14 @@
     "message":"purge cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Ett filter per linje. Et filter kan være et vanlig vertsnavn eller et Adblock Plus-kompatibelt filter. Linjer med prefikset &lsquo;!&rsquo; vil bli ignorert.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Kildekode (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Extension data",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> assets can be updated here without having to wait for the next release of the extension. These assets are pulled from the <a href=\"https:\/\/github.com\/gorhill\/ublock\">project's Github repository<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Sti",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"En feil oppsto. Er <b>XHR<\/b> blokkert for <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Legge til",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Ny versjon tilgjengelig",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Oppdatert",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Fjerne",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Oppdater",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Oppdaterer...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Bidragsytere",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/nl/messages.json b/_locales/nl/messages.json
index fc05d8baa..6241783ee 100644
--- a/_locales/nl/messages.json
+++ b/_locales/nl/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} gebruik van {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Parseer en pas Adblock+ element verbergfilters toe.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Filterlijst van automatische updates.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element verbergfilters gebruikt.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Nu updaten",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Parseer en pas cosmetische filters toe.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Deze optie schakelt het parseren en toepassen van <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatibele &ldquo;element hiding&rdquo; filters<\/a> in. Deze filters zijn puur cosmetisch, ze verbergen elementen in de webpagina die een visueel storend kunnen zijn en kunnen dus niet geblokkeerd worden door het net request-based filtering engine.<\/p><p>Het inschakelen van deze funtie verhoogt het geheugengebruik van <i>µBlock<\/i>.<\/p>",
@@ -159,6 +163,14 @@
     "message":"cache legen",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"nieuwe versie beschikbaar",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"kan overbodig zijn",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Één filter per lijn. Een filter kan een gewone hostname of een Adblock Plus-compatibele filter zijn. Lijnen voorgaand met &lsquo;!&rsquo; worden genegeerd.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Broncode (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Extensiedata",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> onderdelen kunnen hier geupdate worden zonder te hoeven wachten op de volgende versie van de extensie. De onderdelen worden van de <a href=\"https:\/\/github.com\/gorhill\/ublock\">Github projectpagina<\/a> gehaald.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Pad",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Er is een fout opgetreden. Is <b>XHR<\/b> geblokkeerd voor <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Toe te voegen",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Nieuwe versie beschikbaar",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"bijgewerkt",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Verwijderen",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Update",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Aan het updaten...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Medewerkers",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/pl/messages.json b/_locales/pl/messages.json
index cd94ebbd7..435991f97 100644
--- a/_locales/pl/messages.json
+++ b/_locales/pl/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} użytych z {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Przetwórz i użyj filtry Adblock+ element hiding.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Automatycznie aktualizuj listy filtrów.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} użytych filtrów element hiding.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Zaktualizuj teraz",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Przetwarzaj i egzekwuj filtry kosmetyczne.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Opcja ta włącza przetwarzanie i używanie filtrów <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">ukrywania elementów kompatybilnych z Adblock Plus<\/a>. Filtry te są głównie kosmetyczne, służą do ukrycia elementów na stronach, które są uważane za wizualne uciążliwe, a które nie mogą zostać zablokowane przez mechanizm filtrujący.<\/p><p>Włączenie tej funkcji zwiększa zużycie pamięci przez <i>µBlock<\/i>.<\/p>",
@@ -159,6 +163,14 @@
     "message":"wyczyść pamięć podręczną",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"dostępna nowa wersja",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"może być nieaktualne",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Jeden filtr na linię. Filtrem może być nazwa hosta, albo filtr kompatybilny z Adblock Plus. Linie poprzedzone znakiem &lsquo;!&rsquo; będą ignorowane.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Kod źródłowy (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Dane rozszerzenia",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"Filtry mogą być zaktualizowane tutaj, bez potrzeby czekania na kolejną wersję <i>µBlock<\/i>. Filtry te pobierane są bezpośrednio z <a href=\"https:\/\/github.com\/gorhill\/ublock\">repozytorium projektu na Github<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Ścieżka",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Stan",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Wystąpił błąd. Czy <b>XHR<\/b> jest zablokowany dla <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Dodaj",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Nowa wersja dostępna",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Najnowsza wersja",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Aby usunąć",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Aktualizuj",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Aktualizowanie...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Autorzy",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"Ta pozycja musi być ostatnia",
diff --git a/_locales/pt_BR/messages.json b/_locales/pt_BR/messages.json
index 34413f3e9..39cf5c4ab 100644
--- a/_locales/pt_BR/messages.json
+++ b/_locales/pt_BR/messages.json
@@ -4,7 +4,7 @@
     "description":"extension name."
   },
   "extShortDesc":{
-    "message":"Finalmente, um Bloqueador eficiente para navegadores baseados no Chromium. Com baixo consumo de memória e CPU.",
+    "message":"Finalmente, um bloqueador eficiente para navegadores baseados no Chromium. Com baixo consumo de memória e CPU.",
     "description":"this will be in the chrome web store: must be 132 characters or less"
   },
   "settingsPageName":{
@@ -99,13 +99,17 @@
     "message":"{{used}} usado(s) de {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Analisar e aplicar filtros de esconder elementos com Adblock Plus.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Atualização automática de listas de filtros.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} filtros de esconder elementos usado(s).",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Atualizar agora",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Analisar e aplicar filtros cosméticos.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Esta opção permite a análise e aplicação de <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\"> filtros de \"esconder elementos\" compatível com Adblock Plus<\/a>. Estes filtros são essencialmente cosméticos, eles servem para ocultar elementos em uma página da web que são consideradas um incômodo visual, e que não pode ser bloqueado pelo motor de filtragem com base em pedido líquido.<\/p><p>Habilitar este recurso aumenta o consumo de memória do <i>µBlock<\/i>.<\/p>",
@@ -159,6 +163,14 @@
     "message":"Limpar cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"nova versão disponível",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"pode estar desatualizado",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Adicione um filtro por linha. Um filtro pode ser um simples hostname ou um filtro compatível com o Adblock Plus. Linhas prefixadas com &lsquo;!&rsquo; serão ignoradas.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Código-fonte (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Dados de extensão",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"As listas do <i>µBlock<\/i> podem ser atualizadas aqui sem ter que esperar a próxima versão da extensão. Essas listas são baixadas a partir do <a href=\"https:\/\/github.com\/gorhill\/ublock\"> repositório do Github do projeto<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Local",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Ocorreu um erro. O <b>XHR<\/b> está bloqueado para <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Para adicionar",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Nova versão disponível",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Atualizado",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Para remover",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Atualizar",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Atualizando...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Contribuidores",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"Esta entrada deve ser a última",
diff --git a/_locales/ru/messages.json b/_locales/ru/messages.json
index 4ddcd92a7..96100af0b 100644
--- a/_locales/ru/messages.json
+++ b/_locales/ru/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} используется из {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Автообновление списков фильтров.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Обновить сейчас",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"Разбор и применение Adblock+ фильтров скрытия элементов.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} фильтров использовано.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Эта опция включает разбор и применение <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-совместимых &ldquo;element hiding&rdquo; фильтров<\/a>. Эти фильтры по сути только визуальные, они позволяют скрыть элементы страницы, которые не могут быть заблокированы матрицей фильтров или ABP-фильтрами.<\/p><p>Включение этой опции увеличивает использование памяти для <i>µBlock<\/i>.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"очистить кэш",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"доступна новая версия",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"может быть устаревшей",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Одно правило на строку. Правилом может быть обычное имя сайта, или Adblock Plus-совместимый фильтр. Линии, начинающиеся с &lsquo;!&rsquo;, будут пропущены.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,52 +259,12 @@
     "message":"Исходный код (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Данные расширения",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> подписки могут быть обновлены здесь вручную, если не хотите ждать новой версии расширения. Они загружаются из <a href=\"https:\/\/github.com\/gorhill\/ublock\">Github хранилища<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Путь",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Состояние",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Произошла ошибка. <b>XHR<\/b> заблокирован для <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Добавить",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Доступно обновление",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Обновлений не найдено",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Для удаления",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Обновить",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Обновление...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Участники",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"Эта запись должна быть последней",
     "description":"so we dont need to deal with comma for last entry"
   }
-}
+}
\ No newline at end of file
diff --git a/_locales/sv/messages.json b/_locales/sv/messages.json
index 59081d960..b475b4b42 100644
--- a/_locales/sv/messages.json
+++ b/_locales/sv/messages.json
@@ -99,13 +99,17 @@
     "message":"{{used}} använda utav {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
-  "3pParseAllABPHideFiltersPrompt1":{
-    "message":"Tolka och applicera Adblock Plus-elementdöljningsfilter.",
-    "description":"English: Parse and enforce Adblock+ element hiding filters."
+  "3pAutoUpdatePrompt1":{
+    "message":"Uppdatera filterlistor automatiskt.",
+    "description":"English: Auto-update filter lists."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} använda elementdöljningsfilter.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
+  "3pUpdateNow":{
+    "message":"Uppdatera nu",
+    "description":"English: Update now"
+  },
+  "3pParseAllABPHideFiltersPrompt1":{
+    "message":"Tolka och applicera kosmetiska filter.",
+    "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>Det här alternativet aktiverar tolkning och applicering av <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-kompatibla &ldquo;elementdöljningsfilter&rdquo;<\/a>. Dessa filter är i huvudsak kosmetiska. De tjänar till att dölja element som anses vara till visuella besvär och som inte kan bli blockerade av den nätförfrågningsbaserade filtreringsmotorn.<\/p><p>Genom att aktivera denna funktion ökar <i>µBlocks<\/i> minnesanvändning.<\/p>",
@@ -159,6 +163,14 @@
     "message":"Rensa cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"ny version tillgänglig",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"kan vara föråldrad",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Ett filter per rad. Ett filter kan vara ett vanligt värdnamn eller ett Adblock Plus-kompatibelt filter. Rader med prefixet &lsquo;!&rsquo; kommer att ignoreras.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Källkod (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Tilläggsdata",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlocks<\/i> tillgångar kan bli uppdaterade här utan att behöva vänta på nästa version av tillägget. Dessa tillgångar dras från <a href=\"https:\/\/github.com\/gorhill\/ublock\">projektets Github-databas<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Sökväg",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Status",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Ett fel uppstod. Är <b>XHR<\/b> blockerat för <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Att lägga till",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Ny version tillgänglig",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Aktuell",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Att ta bort",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Uppdatera",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Uppdaterar...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Bidragsgivare",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"This entry must be the last one",
diff --git a/_locales/tr/messages.json b/_locales/tr/messages.json
index 741a989cb..05a98d6e8 100644
--- a/_locales/tr/messages.json
+++ b/_locales/tr/messages.json
@@ -99,14 +99,18 @@
     "message":"{{used}} used out of {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"Ayrıştır ve AdblockPlus element gizleme filtreleri uygula",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}} element gizleme filtreleri kullanıldı.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>This option enables the parsing and enforcing of <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-compatible &ldquo;element hiding&rdquo; filters<\/a>. These filters are essentially cosmetic, they serve to hide elements in a web page which are deemed to be a visual nuisance, and which can't be blocked by the net request-based filtering engine.<\/p><p>Enabling this feature increases <i>µBlock<\/i>'s memory footprint.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"purge cache",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,52 +259,12 @@
     "message":"Kaynka kodu (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Eklenti bilgisi",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i> assets can be updated here without having to wait for the next release of the extension. These assets are pulled from the <a href=\"https:\/\/github.com\/gorhill\/ublock\">project's Github repository<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Yol",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Durum",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Bir hata oluştu. <b>XHR<\/b> , <b>raw2.github.com<\/b> için engellendi mi?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"Ekle",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Yeni sürüm mevcut",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Güncel",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"Kaldır",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Güncelle",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Güncelleniyor...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Contributors",
+    "description":"English: Contributors"
   },
   "dummy":{
-    "message":"Bu giriş sonuncusu olmalı",
+    "message":"This entry must be the last one",
     "description":"so we dont need to deal with comma for last entry"
   }
-}
+}
\ No newline at end of file
diff --git a/_locales/uk/messages.json b/_locales/uk/messages.json
index 0fc5efd22..dfef1c355 100644
--- a/_locales/uk/messages.json
+++ b/_locales/uk/messages.json
@@ -99,14 +99,18 @@
     "message":"використовується {{used}} з {{total}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Автоматично оновити списки фільтрів.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Оновити зараз",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"Розбір та застосування фільтрів приховування елементів Adblock+.",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"Використано {{abpHideFilterCount}} фільтрів приховування елементів.",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p> Ця опція вмикає розбір та задіяння <a href=\"https:\/\/adblockplus.org\/en\/faq_internal#elemhide\">Adblock Plus-сумісних &ldquo;element hiding&rdquo; фільтрів<\/a>. Ці фільтри є фактично косметичними – дозволяють приховати елементи в інтернеті, які є візуальними незручностями і які підходять для рушія блокування запитів.<\/p><p>Увімкнення цієї функції збільшує споживання пам’яті <i>µBlock<\/i>'ом.<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"очистити кеш",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"наявна нова версія",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"може бути застарілим",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"Один фільтр на рядок. Фільтром може бути адреса сайту або фільтр у Adblock Plus-сумісному записі. Рядки, що починаються з &lsquo;!&rsquo; ігноруються.",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"Джерельний код (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"Дані розширення",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"Тут можна оновити фільтри не чекаючи наступного оновлення <i>µBlock<\/i>. Ці фільтри отримуються безпосередньо з <a href=\"https:\/\/github.com\/gorhill\/ublock\">репозитарію проекту на Github<\/a>.",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"Шлях",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"Статус",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"Сталася помилка. Можливо блокується <b>XHR<\/b> до <b>raw2.github.com<\/b>?",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"На додання",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"Наявна нова версія",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"Остання версія",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"На вилучення",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"Оновити",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"Оновлення...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"Учасники",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"Цей запис має бути останнім",
diff --git a/_locales/zh_CN/messages.json b/_locales/zh_CN/messages.json
index e809a7b96..c9d2bb3d3 100644
--- a/_locales/zh_CN/messages.json
+++ b/_locales/zh_CN/messages.json
@@ -99,14 +99,18 @@
     "message":"{{total}}中使用{{used}}",
     "description":"English: {{used}} used out of {{total}}"
   },
+  "3pAutoUpdatePrompt1":{
+    "message":"Auto-update filter lists.",
+    "description":"English: Auto-update filter lists."
+  },
+  "3pUpdateNow":{
+    "message":"Update now",
+    "description":"English: Update now"
+  },
   "3pParseAllABPHideFiltersPrompt1":{
     "message":"解析并应用Adblock+元素隐藏过滤规则。",
     "description":"English: Parse and enforce Adblock+ element hiding filters."
   },
-  "3pParseAllABPHideFiltersPrompt2":{
-    "message":"{{abpHideFilterCount}}条元素隐藏过滤规则被使用。",
-    "description":"English: {{abpHideFilterCount}} element hiding filters used."
-  },
   "3pParseAllABPHideFiltersInfo":{
     "message":"<p>这项选项启用了对<a href=\"https:\/\/adblockplus.org\/zh_CN\/faq_internal#elemhide\">Adblock Plus相兼容的“元素隐藏”过滤规则<\/a>。这些过滤规则本质上只是装饰，它们被用于隐藏一个网页上被认为碍眼的元素，并且这些元素不能被矩阵过滤或ABP过滤引擎所屏蔽。<\/p><p>启用这项功能将增加<i>µBlock<\/i>的内存使用量。<\/p>",
     "description":"English: see English messages.json"
@@ -159,6 +163,14 @@
     "message":"清除缓存",
     "description":"English: purge cache"
   },
+  "3pExternalListNew":{
+    "message":"new version available",
+    "description":"English: new version available"
+  },
+  "3pExternalListObsolete":{
+    "message":"may be obsolete",
+    "description":"English: may be obsolete"
+  },
   "1pFormatHint":{
     "message":"每行一条规则。一条规则可以是一个平凡的站点名或者是一条Adblock Plus的兼容过滤规则。以“!”开头的行将被忽略。",
     "description":"English: One filter per line. A filter can be a plain hostname, or an Adblock Plus-compatible filter. Lines prefixed with &lsquo;!&rsquo; will be ignored."
@@ -247,49 +259,9 @@
     "message":"源代码 (GPLv3)",
     "description":"English: Source code (GPLv3)"
   },
-  "aboutExtensionDataHeader":{
-    "message":"扩展数据",
-    "description":"English: Extension data"
-  },
-  "aboutAssetsUpdatePrompt":{
-    "message":"<i>µBlock<\/i>使用的资源可以在这里进行升级，而不必等到扩展的下一个发行版。这些资源是拉取自<a href=\"https:\/\/github.com\/gorhill\/ublock\">本项目的Github代码托管库<\/a>。",
-    "description":"Short descriptive text of the update feature"
-  },
-  "aboutAssetsUpdateColPath":{
-    "message":"路径",
-    "description":"Path column header"
-  },
-  "aboutAssetsUpdateColStatus":{
-    "message":"状态",
-    "description":"Status column header"
-  },
-  "aboutAssetsUpdateGetListError":{
-    "message":"有一个错误发生。<b>raw2.github.com<\/b>的<b>XHR<\/b>是否被屏蔽？",
-    "description":"Successful outcome of clicking 'update' button"
-  },
-  "aboutAssetsUpdateStatusAdded":{
-    "message":"将被添加",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusChanged":{
-    "message":"有新版本",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusUnchanged":{
-    "message":"已是最新",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateStatusRemoved":{
-    "message":"将被移除",
-    "description":"Displayed in the status column for each entry"
-  },
-  "aboutAssetsUpdateButton":{
-    "message":"马上更新",
-    "description":"Update button"
-  },
-  "aboutAssetsUpdatingButton":{
-    "message":"正在更新...",
-    "description":"Updating..."
+  "aboutContributors":{
+    "message":"贡献者",
+    "description":"English: Contributors"
   },
   "dummy":{
     "message":"此条目必须是最后一个",