diff --git a/lib/l10n/intl_ar.arb b/lib/l10n/intl_ar.arb
index 906d95e..8e4ae30 100644
--- a/lib/l10n/intl_ar.arb
+++ b/lib/l10n/intl_ar.arb
@@ -60,5 +60,7 @@
   "registration_closed": "إنشاء الحسابات معطل",
   "passwords_dont_match": "الكلمات السرية غير متطابقة.",
   "email_already_exists": "عنوان البريد الإلكتروني هذا موجود بالفعل.",
-  "user_already_exists": "هذا المستخدِم موجود بالفعل."
+  "user_already_exists": "هذا المستخدِم موجود بالفعل.",
+  "unsubscribe": "إلغاء الإشتراك",
+  "subscribe": "اتبع"
 }
diff --git a/lib/l10n/intl_ca.arb b/lib/l10n/intl_ca.arb
index d192160..e116117 100644
--- a/lib/l10n/intl_ca.arb
+++ b/lib/l10n/intl_ca.arb
@@ -108,5 +108,8 @@
   "captcha_incorrect": "Captcha incorrecte.",
   "bio_length_overflow": "La biografia d'usuari no pot excedir els 300 caràcters.",
   "number_of_comments": "{count,plural, =1{{count} comentari} other{{count} comentaris}}",
-  "number_of_posts": "{count,plural, =1{{count} Publicació} other{{count} Publicacions}}"
+  "number_of_posts": "{count,plural, =1{{count} Publicació} other{{count} Publicacions}}",
+  "number_of_subscribers": "{count,plural, =1{{count} subscriptor} other{{count} subscriptors}}",
+  "unsubscribe": "Dóna’t de baixa",
+  "subscribe": "Subscriu-t’hi"
 }
diff --git a/lib/l10n/intl_da.arb b/lib/l10n/intl_da.arb
index bcf2167..8881f27 100644
--- a/lib/l10n/intl_da.arb
+++ b/lib/l10n/intl_da.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "Brugeren findes allerede.",
   "number_users_online": "{count,plural, =1{{count} Bruger Online} other{{count} Brugere Online}}",
   "number_of_comments": "{count,plural, =1{{count} Kommentar} other{{count} Kommentarer}}",
-  "number_of_posts": "{count,plural, =1{{count} Indlæg} other{{count} Indlæg}}"
+  "number_of_posts": "{count,plural, =1{{count} Indlæg} other{{count} Indlæg}}",
+  "number_of_subscribers": "{count,plural, =1{{count} Abonnent} other{{count} Abonnenter}}",
+  "unsubscribe": "Afmeld abbonement",
+  "subscribe": "Abboner"
 }
diff --git a/lib/l10n/intl_de.arb b/lib/l10n/intl_de.arb
index 0b78998..494d9e5 100644
--- a/lib/l10n/intl_de.arb
+++ b/lib/l10n/intl_de.arb
@@ -104,5 +104,8 @@
   "user_already_exists": "Nutzer existiert bereits.",
   "number_users_online": "{count,plural, =1{{count} Benutzer online} other{{count} Benutzer*innen online}}",
   "number_of_comments": "{count,plural, =1{{count} Kommentar} other{{count} Kommentare}}",
-  "number_of_posts": "{count,plural, =1{{count} Beitrag} other{{count} Beiträge}}"
+  "number_of_posts": "{count,plural, =1{{count} Beitrag} other{{count} Beiträge}}",
+  "number_of_subscribers": "{count,plural, =1{{count} Abonnent} other{{count} Abonnent*innen}}",
+  "unsubscribe": "Deabonnieren",
+  "subscribe": "Abonnieren"
 }
diff --git a/lib/l10n/intl_el.arb b/lib/l10n/intl_el.arb
index 5714023..36f5547 100644
--- a/lib/l10n/intl_el.arb
+++ b/lib/l10n/intl_el.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "Ο χρήστης υπάρχει ήδη.",
   "number_users_online": "{count,plural, =1{{count} ενεργός χρήστης} other{{count} ενεργοί χρήστες}}",
   "number_of_comments": "{count,plural, =1{{count} Σχόλιο} other{{count} Σχόλια}}",
-  "number_of_posts": "{count,plural, =1{{count} Δημοσίευση} other{{count} Δημοσιεύσεις}}"
+  "number_of_posts": "{count,plural, =1{{count} Δημοσίευση} other{{count} Δημοσιεύσεις}}",
+  "number_of_subscribers": "{count,plural, =1{{count} εγγεγραμμένος} other{{count} εγγεγραμμένοι}}",
+  "unsubscribe": "Απεγγραφή",
+  "subscribe": "Εγγραφή"
 }
diff --git a/lib/l10n/intl_en.arb b/lib/l10n/intl_en.arb
index a1a738e..ced7e33 100644
--- a/lib/l10n/intl_en.arb
+++ b/lib/l10n/intl_en.arb
@@ -253,5 +253,17 @@
         "format": "compact"
       }
     }
-  }
+  },
+  "number_of_subscribers": "{count,plural, =1{{count} subscriber} other{{count} subscribers}}",
+  "@number_of_subscribers": {
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "unsubscribe": "unsubscribe",
+  "@unsubscribe": {},
+  "subscribe": "subscribe",
+  "@subscribe": {}
 }
diff --git a/lib/l10n/intl_eo.arb b/lib/l10n/intl_eo.arb
index a0bda99..449d6a3 100644
--- a/lib/l10n/intl_eo.arb
+++ b/lib/l10n/intl_eo.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "Uzanto jam ekzistas.",
   "number_users_online": "{count,plural, =1{{count} uzanto enreta} other{{count} uzantoj enretaj}}",
   "number_of_comments": "{count,plural, =1{{count} komento} other{{count} komentoj}}",
-  "number_of_posts": "{count,plural, =1{{count} afiŝo} other{{count} afiŝoj}}"
+  "number_of_posts": "{count,plural, =1{{count} afiŝo} other{{count} afiŝoj}}",
+  "number_of_subscribers": "{count,plural, =1{{count} abonanto} other{{count} abonantoj}}",
+  "unsubscribe": "Malaboni",
+  "subscribe": "Aboni"
 }
diff --git a/lib/l10n/intl_es.arb b/lib/l10n/intl_es.arb
index f84a3ca..57d3787 100644
--- a/lib/l10n/intl_es.arb
+++ b/lib/l10n/intl_es.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "El usuario ya existe.",
   "number_users_online": "{count,plural, =1{{count} usuario en línea} other{{count} usuarios en línea}}",
   "number_of_comments": "{count,plural, =1{{count} Comentario} other{{count} Comentarios}}",
-  "number_of_posts": "{count,plural, =1{{count} Publicación} other{{count} Publicaciones}}"
+  "number_of_posts": "{count,plural, =1{{count} Publicación} other{{count} Publicaciones}}",
+  "number_of_subscribers": "{count,plural, =1{{count} suscriptor} other{{count} suscriptores}}",
+  "unsubscribe": "Desuscribirse",
+  "subscribe": "Suscribirse"
 }
diff --git a/lib/l10n/intl_eu.arb b/lib/l10n/intl_eu.arb
index d46f1e9..bc996a5 100644
--- a/lib/l10n/intl_eu.arb
+++ b/lib/l10n/intl_eu.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "Erabiltzaile hori dagoeneko existitzen da.",
   "number_users_online": "{count,plural, =1{Erabiltzaile {count} konektatuta} other{{count} erabiltzaile konektatuta}}",
   "number_of_comments": "{count,plural, =1{Iruzkin {count}} other{{count} iruzkin}}",
-  "number_of_posts": "{count,plural, =1{Bidalketa {count}} other{{count} bidalketa}}"
+  "number_of_posts": "{count,plural, =1{Bidalketa {count}} other{{count} bidalketa}}",
+  "number_of_subscribers": "{count,plural, =1{Harpidetu {count}} other{{count} harpidetu}}",
+  "unsubscribe": "Ezabatu harpidetza",
+  "subscribe": "Harpidetu"
 }
diff --git a/lib/l10n/intl_fi.arb b/lib/l10n/intl_fi.arb
index 285784d..60d6098 100644
--- a/lib/l10n/intl_fi.arb
+++ b/lib/l10n/intl_fi.arb
@@ -93,5 +93,8 @@
   "user_already_exists": "Käyttäjä on jo olemassa.",
   "number_users_online": "{count,plural, =1{{count} käyttäjä aktiivisena} other{{count} käyttäjää aktiivisena}}",
   "number_of_comments": "{count,plural, =1{{count} kommentti} other{{count} kommenttia}}",
-  "number_of_posts": "{count,plural, =1{{count} viesti} other{{count} viestiä}}"
+  "number_of_posts": "{count,plural, =1{{count} viesti} other{{count} viestiä}}",
+  "number_of_subscribers": "{count,plural, =1{{count} tilaaja} other{{count} tilaajaa}}",
+  "unsubscribe": "Poista tilaus",
+  "subscribe": "Tilaa"
 }
diff --git a/lib/l10n/intl_fr.arb b/lib/l10n/intl_fr.arb
index 2626363..f016b08 100644
--- a/lib/l10n/intl_fr.arb
+++ b/lib/l10n/intl_fr.arb
@@ -107,5 +107,8 @@
   "user_already_exists": "L’utilisateur·rice existe déjà.",
   "number_users_online": "{count,plural, =1{{count} Utilisateur en ligne} other{{count} Utilisateurs en ligne}}",
   "number_of_comments": "{count,plural, =1{{count} Commentaire} other{{count} Commentaires}}",
-  "number_of_posts": "{count,plural, =1{{count} Publication} other{{count} Publications}}"
+  "number_of_posts": "{count,plural, =1{{count} Publication} other{{count} Publications}}",
+  "number_of_subscribers": "{count,plural, =1{{count} Abonné} other{{count} Abonnés}}",
+  "unsubscribe": "Se désabonner",
+  "subscribe": "S’abonner"
 }
diff --git a/lib/l10n/intl_ga.arb b/lib/l10n/intl_ga.arb
index d9d5def..710d765 100644
--- a/lib/l10n/intl_ga.arb
+++ b/lib/l10n/intl_ga.arb
@@ -101,5 +101,7 @@
   "no_private_message_edit_allowed": "Ní cheadaítear teachtaireacht phríobháideach a chur in eagar.",
   "post_title_too_long": "Tá teideal an postáil ró-fhada.",
   "email_already_exists": "Tá ríomhphost ann cheana féin.",
-  "user_already_exists": "Úsáideoir ann cheana."
+  "user_already_exists": "Úsáideoir ann cheana.",
+  "unsubscribe": "Díliostáil",
+  "subscribe": "Liostáil"
 }
diff --git a/lib/l10n/intl_hu.arb b/lib/l10n/intl_hu.arb
index f003461..98aa255 100644
--- a/lib/l10n/intl_hu.arb
+++ b/lib/l10n/intl_hu.arb
@@ -94,5 +94,8 @@
   "user_already_exists": "A felhasználó már létezik.",
   "number_users_online": "{count,plural, =1{{count} online felhasználó} other{{count} online felhasználó}}",
   "number_of_comments": "{count,plural, =1{{count} hozzászólás} other{{count} hozzászólás}}",
-  "number_of_posts": "{count,plural, =1{{count} bejegyzés} other{{count} bejegyzés}}"
+  "number_of_posts": "{count,plural, =1{{count} bejegyzés} other{{count} bejegyzés}}",
+  "number_of_subscribers": "{count,plural, =1{{count} feliratkozó} other{{count} feliratkozó}}",
+  "unsubscribe": "Leiratkozás",
+  "subscribe": "Feliratkozás"
 }
diff --git a/lib/l10n/intl_it.arb b/lib/l10n/intl_it.arb
index 85819b3..45f7e3f 100644
--- a/lib/l10n/intl_it.arb
+++ b/lib/l10n/intl_it.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "L'utente esiste già.",
   "number_users_online": "{count,plural, =1{{count} utente connesso} other{{count} utenti connessi}}",
   "number_of_comments": "{count,plural, =1{{count} Commento} other{{count} Commenti}}",
-  "number_of_posts": "{count,plural, =1{{count} Pubblicazione} other{{count} Pubblicazioni}}"
+  "number_of_posts": "{count,plural, =1{{count} Pubblicazione} other{{count} Pubblicazioni}}",
+  "number_of_subscribers": "{count,plural, =1{{count} iscritto} other{{count} iscritti}}",
+  "unsubscribe": "Disiscriviti",
+  "subscribe": "Iscriviti"
 }
diff --git a/lib/l10n/intl_ja.arb b/lib/l10n/intl_ja.arb
index 370e24a..02df9bc 100644
--- a/lib/l10n/intl_ja.arb
+++ b/lib/l10n/intl_ja.arb
@@ -96,5 +96,8 @@
   "user_already_exists": "ユーザーは既に存在します。",
   "number_users_online": "{count,plural, =1{{count} 名のユーザーがオンライン}}",
   "number_of_comments": "{count,plural, =1{{count} 件のコメント}}",
-  "number_of_posts": "{count,plural, =1{{count} 件の投稿}}"
+  "number_of_posts": "{count,plural, =1{{count} 件の投稿}}",
+  "number_of_subscribers": "{count,plural, =1{{count} 名の登録者}}",
+  "unsubscribe": "登録解除",
+  "subscribe": "登録"
 }
diff --git a/lib/l10n/intl_ka.arb b/lib/l10n/intl_ka.arb
index 0e0d831..8a95c59 100644
--- a/lib/l10n/intl_ka.arb
+++ b/lib/l10n/intl_ka.arb
@@ -89,5 +89,8 @@
   "user_already_exists": "მომხმარებელი უკვე არსებობს.",
   "number_users_online": "{count,plural, =1{მომხმარებელი საიტზე} other{მომხმარებელი საიტზე}}",
   "number_of_comments": "{count,plural, =1{კომენტარი} other{კომანტარები}}",
-  "number_of_posts": "{count,plural, =1{თარგმნა} other{თარგმნა}}"
+  "number_of_posts": "{count,plural, =1{თარგმნა} other{თარგმნა}}",
+  "number_of_subscribers": "{count,plural, =1{გამომწერი} other{გამომწერები}}",
+  "unsubscribe": "გამოწერის გაუქმნება",
+  "subscribe": "გამოწერა"
 }
diff --git a/lib/l10n/intl_ko.arb b/lib/l10n/intl_ko.arb
index cf9dc48..76d0d9e 100644
--- a/lib/l10n/intl_ko.arb
+++ b/lib/l10n/intl_ko.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "사용자가 이미 존재합니다.",
   "number_users_online": "{count,plural, =1{접속자수 {count}}}",
   "number_of_comments": "{count,plural, =1{덧글수 {count}}}",
-  "number_of_posts": "{count,plural, =1{게시물 수 {count}}}"
+  "number_of_posts": "{count,plural, =1{게시물 수 {count}}}",
+  "number_of_subscribers": "{count,plural, =1{구독자수{count}}}",
+  "unsubscribe": "구독취소",
+  "subscribe": "구독"
 }
diff --git a/lib/l10n/intl_nl.arb b/lib/l10n/intl_nl.arb
index 4174f82..d279883 100644
--- a/lib/l10n/intl_nl.arb
+++ b/lib/l10n/intl_nl.arb
@@ -94,5 +94,8 @@
   "user_already_exists": "Gebruiker bestaat al.",
   "number_users_online": "{count,plural, =1{{count} gebruiker online} other{{count} gebruikers online}}",
   "number_of_comments": "{count,plural, =1{{count} reactie} other{{count} reacties}}",
-  "number_of_posts": "{count,plural, =1{{count} post} other{{count} posts}}"
+  "number_of_posts": "{count,plural, =1{{count} post} other{{count} posts}}",
+  "number_of_subscribers": "{count,plural, =1{{count} abonnee} other{{count} abonnees}}",
+  "unsubscribe": "Afmelden",
+  "subscribe": "Abonneren"
 }
diff --git a/lib/l10n/intl_pl.arb b/lib/l10n/intl_pl.arb
index 5bd4b11..f0113b8 100644
--- a/lib/l10n/intl_pl.arb
+++ b/lib/l10n/intl_pl.arb
@@ -107,5 +107,7 @@
   "no_private_message_edit_allowed": "Brak uprawnień do edycji prywatnej wiadomości.",
   "post_title_too_long": "Tytuł posta zbyt długi.",
   "email_already_exists": "Email już istnieje.",
-  "user_already_exists": "Użytkownik już istnieje."
+  "user_already_exists": "Użytkownik już istnieje.",
+  "unsubscribe": "Odsubskrybuj",
+  "subscribe": "Subskrybuj"
 }
diff --git a/lib/l10n/intl_pt_BR.arb b/lib/l10n/intl_pt_BR.arb
index dc45054..cbea283 100644
--- a/lib/l10n/intl_pt_BR.arb
+++ b/lib/l10n/intl_pt_BR.arb
@@ -104,5 +104,8 @@
   "user_already_exists": "Este usuário já existe.",
   "number_users_online": "{count,plural, =1{{count} usuário online} other{{count} usuários online}}",
   "number_of_comments": "{count,plural, =1{{count} comentário} other{{count} comentários}}",
-  "number_of_posts": "{count,plural, =1{{count} publicação} other{{count} publicações}}"
+  "number_of_posts": "{count,plural, =1{{count} publicação} other{{count} publicações}}",
+  "number_of_subscribers": "{count,plural, =1{{count} inscrito} other{{count} inscritos}}",
+  "unsubscribe": "Cancelar inscrição",
+  "subscribe": "Inscrever-se"
 }
diff --git a/lib/l10n/intl_ru.arb b/lib/l10n/intl_ru.arb
index 2c468b1..3112883 100644
--- a/lib/l10n/intl_ru.arb
+++ b/lib/l10n/intl_ru.arb
@@ -105,5 +105,7 @@
   "no_private_message_edit_allowed": "Не разрешается редактировать личное сообщение.",
   "post_title_too_long": "Длина названия записи превышает допустимый лимит.",
   "email_already_exists": "E-mail уже существует.",
-  "user_already_exists": "Пользователь уже существует."
+  "user_already_exists": "Пользователь уже существует.",
+  "unsubscribe": "Отписаться",
+  "subscribe": "Подписаться"
 }
diff --git a/lib/l10n/intl_sq.arb b/lib/l10n/intl_sq.arb
index 63d8d5a..64a481f 100644
--- a/lib/l10n/intl_sq.arb
+++ b/lib/l10n/intl_sq.arb
@@ -94,5 +94,8 @@
   "user_already_exists": "Përdoruesi tashmë ekziston.",
   "number_users_online": "{count,plural, =1{{count} Përdorues Online} other{{count} Përdoruesa Online}}",
   "number_of_comments": "{count,plural, =1{{count} Koment} other{{count} Komente}}",
-  "number_of_posts": "{count,plural, =1{{count} Postim} other{{count} Postime}}"
+  "number_of_posts": "{count,plural, =1{{count} Postim} other{{count} Postime}}",
+  "number_of_subscribers": "{count,plural, =1{{count} i abonuar} other{{count} të abonuar}}",
+  "unsubscribe": "Ndalo Abonimin",
+  "subscribe": "Abonohu"
 }
diff --git a/lib/l10n/intl_sv.arb b/lib/l10n/intl_sv.arb
index 7dca702..b08ee01 100644
--- a/lib/l10n/intl_sv.arb
+++ b/lib/l10n/intl_sv.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "Användaren finns redan.",
   "number_users_online": "{count,plural, =1{{count} användare inloggad} other{{count} användare inloggade}}",
   "number_of_comments": "{count,plural, =1{{count} kommentar} other{{count} kommentarer}}",
-  "number_of_posts": "{count,plural, =1{{count} inlägg} other{{count} inlägg}}"
+  "number_of_posts": "{count,plural, =1{{count} inlägg} other{{count} inlägg}}",
+  "number_of_subscribers": "{count,plural, =1{{count} prenumerant} other{{count} prenumeranter}}",
+  "unsubscribe": "Avsluta prenumeration",
+  "subscribe": "Prenumerera"
 }
diff --git a/lib/l10n/intl_tr.arb b/lib/l10n/intl_tr.arb
index 4330eb1..2c5a8c9 100644
--- a/lib/l10n/intl_tr.arb
+++ b/lib/l10n/intl_tr.arb
@@ -94,5 +94,8 @@
   "user_already_exists": "Böyle bir kullanıcı zaten var.",
   "number_users_online": "{count,plural, =1{{count} Kullanıcı Hatta} other{{count} Kullanıcı Hatta}}",
   "number_of_comments": "{count,plural, =1{{count} Yorum} other{{count} Yorum}}",
-  "number_of_posts": "{count,plural, =1{{count} Paylaşım} other{{count} Paylaşım}}"
+  "number_of_posts": "{count,plural, =1{{count} Paylaşım} other{{count} Paylaşım}}",
+  "number_of_subscribers": "{count,plural, =1{{count} Takipçi} other{{count} Takipçi}}",
+  "unsubscribe": "Takibi bırak",
+  "subscribe": "Takip et"
 }
diff --git a/lib/l10n/intl_uk.arb b/lib/l10n/intl_uk.arb
index 31d540a..68cf5e6 100644
--- a/lib/l10n/intl_uk.arb
+++ b/lib/l10n/intl_uk.arb
@@ -91,5 +91,7 @@
   "no_private_message_edit_allowed": "Не можна редагувати особисті повідомлення.",
   "post_title_too_long": "Довжина назви перебільшує допустимий ліміт.",
   "email_already_exists": "E-mail вже існує.",
-  "user_already_exists": "Користувач вже існує."
+  "user_already_exists": "Користувач вже існує.",
+  "unsubscribe": "Відписатися",
+  "subscribe": "Підписатися"
 }
diff --git a/lib/l10n/intl_zh.arb b/lib/l10n/intl_zh.arb
index 297ce97..958a3f4 100644
--- a/lib/l10n/intl_zh.arb
+++ b/lib/l10n/intl_zh.arb
@@ -108,5 +108,8 @@
   "user_already_exists": "用户已存在。",
   "number_users_online": "{count,plural, =1{{count} 在线用户} other{{count} 名在线用户}}",
   "number_of_comments": "{count,plural, =1{{count} 条评论} other{{count} 条评论}}",
-  "number_of_posts": "{count,plural, =1{{count} 个帖子} other{{count} 条帖子}}"
+  "number_of_posts": "{count,plural, =1{{count} 个帖子} other{{count} 条帖子}}",
+  "number_of_subscribers": "{count,plural, =1{{count} 订阅者} other{{count} 名订阅者}}",
+  "unsubscribe": "取消订阅",
+  "subscribe": "订阅"
 }
diff --git a/lib/l10n/l10n_from_string.dart b/lib/l10n/l10n_from_string.dart
index 137a5f6..9b94b78 100644
--- a/lib/l10n/l10n_from_string.dart
+++ b/lib/l10n/l10n_from_string.dart
@@ -122,6 +122,9 @@ abstract class L10nStrings {
   static const not_a_mod_or_admin = 'not_a_mod_or_admin';
   static const number_of_comments = 'number_of_comments';
   static const number_of_posts = 'number_of_posts';
+  static const number_of_subscribers = 'number_of_subscribers';
+  static const unsubscribe = 'unsubscribe';
+  static const subscribe = 'subscribe';
 }
 
 extension L10nFromString on String {
@@ -355,6 +358,10 @@ extension L10nFromString on String {
         return L10n.of(context).user_already_exists;
       case L10nStrings.not_a_mod_or_admin:
         return L10n.of(context).not_a_mod_or_admin;
+      case L10nStrings.unsubscribe:
+        return L10n.of(context).unsubscribe;
+      case L10nStrings.subscribe:
+        return L10n.of(context).subscribe;
 
       default:
         return this;
diff --git a/scripts/migrate_lemmy_l10n.dart b/scripts/migrate_lemmy_l10n.dart
index 22e4d6f..77aa9e0 100644
--- a/scripts/migrate_lemmy_l10n.dart
+++ b/scripts/migrate_lemmy_l10n.dart
@@ -11,8 +11,9 @@ class _ {
   final String key;
   final String rename;
 
-  /// make all letters except the first one lower case in the base language
+  /// make all letters except the first one lower case
   final bool decapitalize;
+  final bool toLowerCase;
 
   /// arb format for the placeholder
   final String format;
@@ -24,11 +25,21 @@ class _ {
     this.key, {
     this.rename,
     this.decapitalize = false,
+    this.toLowerCase = false,
     this.format,
     this.type,
   });
 
   String get renamedKey => rename ?? key;
+
+  // will transform a value of a translation of the base language
+  String transform(String input) {
+    if (toLowerCase) return input.toLowerCase();
+
+    if (decapitalize) return '${input[0]}${input.substring(1).toLowerCase()}';
+
+    return input;
+  }
 }
 
 const toMigrate = <_>[
@@ -142,6 +153,9 @@ const toMigrate = <_>[
   _('number_online', rename: 'number_users_online', type: 'int'),
   _('number_of_comments', type: 'int', format: 'compact'),
   _('number_of_posts', type: 'int', format: 'compact'),
+  _('number_of_subscribers', type: 'int'),
+  _('unsubscribe', toLowerCase: true),
+  _('subscribe', toLowerCase: true),
 ];
 
 const repoName = 'lemmy-translations';
@@ -151,6 +165,8 @@ const flutterIntlPrefix = 'intl_';
 Future<void> main(List<String> args) async {
   final force = args.contains('-f') || args.contains('--force');
 
+  checkDuplicateKeys();
+
   final repoCleanup = await cloneLemmyTranslations();
 
   final lemmyTranslations = await loadLemmyStrings();
@@ -167,6 +183,16 @@ Future<void> main(List<String> args) async {
   await gen.main(args);
 }
 
+/// check if `toMigrate` has duplicate keys
+void checkDuplicateKeys() {
+  final hasDuplicates =
+      toMigrate.map((e) => e.key).toSet().length != toMigrate.length;
+
+  if (hasDuplicates) {
+    printError('"toMigrate" contains duplicate keys');
+  }
+}
+
 /// returns a cleanup function
 Future<Future<void> Function()> cloneLemmyTranslations() async {
   await Process.run('git', ['clone', 'https://github.com/LemmyNet/$repoName']);
@@ -282,6 +308,8 @@ void portStrings(
 
       lemmurTranslations[language][migrate.renamedKey] = transformer(strings);
     }
+    lemmurTranslations[baseLanguage][migrate.renamedKey] =
+        migrate.transform(transformer(lemmyTranslations[baseLanguage]));
     lemmurTranslations[baseLanguage]['@${migrate.renamedKey}'] = metadata;
   }
 }