diff --git a/langs/ca.json b/langs/ca.json
index 32fd436ebd..4fa5345f03 100644
--- a/langs/ca.json
+++ b/langs/ca.json
@@ -609,11 +609,9 @@
         "notImmediate": "Les traduccions no s'actualitzen directament. Això sol trigar uns quants dies"
     },
     "userinfo": {
-        "editDescription": "Editeu la descripció del vostre perfil",
         "gotoInbox": "Obre la teva safata d'entrada",
         "gotoSettings": "Aneu a la vostra configuració a OpenStreetMap.org",
         "noDescription": "Encara no tens una descripció al teu perfil",
-        "noDescriptionCallToAction": "Afegeix una descripció del perfil",
         "notLoggedIn": "Heu tancat la sessió"
     },
     "validation": {
diff --git a/langs/cs.json b/langs/cs.json
index 810cadf957..9e7669b622 100644
--- a/langs/cs.json
+++ b/langs/cs.json
@@ -598,11 +598,9 @@
         "notImmediate": "Překlady nejsou aktualizovány přímo. Obvykle to trvá několik dní"
     },
     "userinfo": {
-        "editDescription": "Úprava popisu vašeho profilu",
         "gotoInbox": "Otevřít poštu",
         "gotoSettings": "Přejít do vašich nastavení na OpenStreetMap.org",
         "noDescription": "Na svém profilu zatím nemáte popis",
-        "noDescriptionCallToAction": "Přidat popis profilu",
         "notLoggedIn": "Odhlásili jste se"
     },
     "validation": {
diff --git a/langs/da.json b/langs/da.json
index fbf7060ed0..4b17c9858c 100644
--- a/langs/da.json
+++ b/langs/da.json
@@ -526,7 +526,6 @@
         "notImmediate": "Oversættelser opdateres ikke direkte. Det tager typisk et par dage"
     },
     "userinfo": {
-        "editDescription": "Ret din profilbeskrivelse",
         "gotoInbox": "Åbn din indbakke",
         "gotoSettings": "Gå til dine indstillinger på OpenStreetMap.org"
     },
diff --git a/langs/de.json b/langs/de.json
index 7def1a231c..5450257531 100644
--- a/langs/de.json
+++ b/langs/de.json
@@ -766,11 +766,9 @@
         "notImmediate": "Die Übersetzung wird nicht direkt aktualisiert. Dies dauert in der Regel ein paar Tage"
     },
     "userinfo": {
-        "editDescription": "Eigene Profilbeschreibung bearbeiten",
         "gotoInbox": "Deinen Posteingang öffnen",
         "gotoSettings": "Einstellungen auf OpenStreetMap.org öffnen",
         "noDescription": "Noch keine Profilbeschreibung vorhanden",
-        "noDescriptionCallToAction": "Profilbeschreibung hinzufügen",
         "notLoggedIn": "Du hast Dich abgemeldet"
     },
     "validation": {
diff --git a/langs/en.json b/langs/en.json
index c02a611424..e68ab5de73 100644
--- a/langs/en.json
+++ b/langs/en.json
@@ -768,11 +768,9 @@
         "notImmediate": "Translations are not updated directly. This typically takes a few days"
     },
     "userinfo": {
-        "editDescription": "Edit your profile description",
         "gotoInbox": "Open your inbox",
         "gotoSettings": "Go to your settings on OpenStreetMap.org",
         "noDescription": "You don't have a description on your profile yet",
-        "noDescriptionCallToAction": "Add a profile description",
         "notLoggedIn": "You have logged out"
     },
     "validation": {
diff --git a/langs/fi.json b/langs/fi.json
index 12eb393f12..87902c6c91 100644
--- a/langs/fi.json
+++ b/langs/fi.json
@@ -642,10 +642,8 @@
         "missing": "{count} kääntämätöntä viestiä"
     },
     "userinfo": {
-        "editDescription": "Muokkaa profiilin kuvausta",
         "gotoInbox": "Avaa Saapuneet-laatikkosi",
         "gotoSettings": "Siirry asetuksiin OpenStreetMap.org-sivustolla",
-        "noDescriptionCallToAction": "Lisää profiilin kuvaus",
         "notLoggedIn": "Olet kirjautunut ulos"
     },
     "validation": {
diff --git a/langs/fr.json b/langs/fr.json
index dd0eb08245..1ed4306171 100644
--- a/langs/fr.json
+++ b/langs/fr.json
@@ -513,7 +513,6 @@
         "missing": "{count} segments non traduits"
     },
     "userinfo": {
-        "editDescription": "Modifier ton profil",
         "gotoInbox": "Ouvrir sa boite de réception",
         "gotoSettings": "Paramètres sur OpenStreetMap.org",
         "notLoggedIn": "Déconnecté"
diff --git a/langs/layers/en.json b/langs/layers/en.json
index c54f1425ef..72f4da1185 100644
--- a/langs/layers/en.json
+++ b/langs/layers/en.json
@@ -11145,6 +11145,14 @@
             "background-layer-readonly": {
                 "render": "This thematic map has a predefined background layer set. Your default theme setting does not apply"
             },
+            "clear_cache": {
+                "render": {
+                    "after": "Clearing the caches will delete locally downloaded data and code. You will remain logged in and your settings will be preserved. No data should be lost",
+                    "special": {
+                        "text": "Clear caches"
+                    }
+                }
+            },
             "contributor-thanks": {
                 "mappings": {
                     "0": {
@@ -11159,6 +11167,9 @@
                     }
                 }
             },
+            "debug-title": {
+                "render": "<h3>Debugging options</h3>"
+            },
             "fixate-north": {
                 "mappings": {
                     "0": {
diff --git a/langs/nb_NO.json b/langs/nb_NO.json
index 04094e1a3e..7be7ab2a3c 100644
--- a/langs/nb_NO.json
+++ b/langs/nb_NO.json
@@ -428,8 +428,7 @@
     "userinfo": {
         "gotoInbox": "Åpne innboksen din",
         "gotoSettings": "Gå til innstillingene dine på OpenStreetMap.org",
-        "noDescription": "Du har ikke noen profilbeskrivelse enda",
-        "noDescriptionCallToAction": "Legg til profilbeskrivelse"
+        "noDescription": "Du har ikke noen profilbeskrivelse enda"
     },
     "validation": {
         "color": {
diff --git a/langs/nl.json b/langs/nl.json
index 2be0a59cb7..e7656fec00 100644
--- a/langs/nl.json
+++ b/langs/nl.json
@@ -641,11 +641,9 @@
         "notImmediate": "Vertalingen worden niet onmiddelijk geupdate. Dit duurt gemiddeld enkele dagen"
     },
     "userinfo": {
-        "editDescription": "Pas je profielbeschrijving aan",
         "gotoInbox": "Open je inbox",
         "gotoSettings": "Ga naar je instellingen op OpenStreetMap.org",
         "noDescription": "Je hebt nog geen beschrijving op je profiel",
-        "noDescriptionCallToAction": "Voeg een profielbeschrijving toe",
         "notLoggedIn": "Je bent afgemeld"
     },
     "validation": {
diff --git a/langs/pl.json b/langs/pl.json
index 7832a1e785..c1a60b11c8 100644
--- a/langs/pl.json
+++ b/langs/pl.json
@@ -598,11 +598,9 @@
         "notImmediate": "Tłumaczenia nie są aktualizowane bezpośrednio. Zwykle trwa to kilka dni"
     },
     "userinfo": {
-        "editDescription": "Edytuj opis swojego profilu",
         "gotoInbox": "Otwórz swoją skrzynkę odbiorczą",
         "gotoSettings": "Przejdź do swoich ustawień na OpenStreetMap.org",
         "noDescription": "Nie masz jeszcze opisu w swoim profilu",
-        "noDescriptionCallToAction": "Dodaj opis profilu",
         "notLoggedIn": "Wylogowałeś się"
     },
     "validation": {
diff --git a/langs/pt.json b/langs/pt.json
index 43ef936332..7d0bbddf0a 100644
--- a/langs/pt.json
+++ b/langs/pt.json
@@ -748,11 +748,9 @@
         "notImmediate": "As traduções não são atualizadas diretamente. Normalmente, isto demora alguns dias"
     },
     "userinfo": {
-        "editDescription": "Editar a descrição do seu perfil",
         "gotoInbox": "Abra sua caixa de entrada",
         "gotoSettings": "Vá para suas configurações no OpenStreetMap.org",
         "noDescription": "Ainda não tem uma descrição no seu perfil",
-        "noDescriptionCallToAction": "Adicionar uma descrição do perfil",
         "notLoggedIn": "Terminou a sessão"
     },
     "validation": {
diff --git a/langs/themes/en.json b/langs/themes/en.json
index 69f35509e4..1d84841512 100644
--- a/langs/themes/en.json
+++ b/langs/themes/en.json
@@ -890,6 +890,23 @@
                     },
                     "name": "All advertentie wall paintings"
                 }
+            },
+            "2": {
+                "override": {
+                    "+tagRenderings": {
+                        "0": {
+                            "mappings": {
+                                "0": {
+                                    "then": "This artwork is a historic advertisement"
+                                },
+                                "1": {
+                                    "then": "This artwork is not a historic advertisement"
+                                }
+                            },
+                            "question": "Is this artwork a historic advertisement?"
+                        }
+                    }
+                }
             }
         },
         "title": "Ghost Signs"
diff --git a/langs/zh_Hant.json b/langs/zh_Hant.json
index 83629ef8f7..885bf8c0fd 100644
--- a/langs/zh_Hant.json
+++ b/langs/zh_Hant.json
@@ -766,11 +766,9 @@
         "notImmediate": "翻譯不會直接更新，通常會需要幾天時間"
     },
     "userinfo": {
-        "editDescription": "編輯你的個人檔敘述",
         "gotoInbox": "開啟你的收件夾",
         "gotoSettings": "到你的 OpenStreetMap.org 設定",
         "noDescription": "你的個人檔還沒有敘述",
-        "noDescriptionCallToAction": "新增個人檔敘述",
         "notLoggedIn": "你已經登出了"
     },
     "validation": {