diff --git a/i18n/crh-latn.json b/i18n/crh-latn.json
index 40152b63..1219590f 100644
--- a/i18n/crh-latn.json
+++ b/i18n/crh-latn.json
@@ -5,6 +5,7 @@
 		]
 	},
 	"categorytree-mode-all": "saifelerniñ episi",
+	"categorytree-expand": "kenişlet",
 	"categorytree-member-counts": "İçinde {{PLURAL:$1|1 altkategoriya|$1 altkategoriya}}, {{PLURAL:$2|1 saife|$2 saife}}, ve {{PLURAL:$3|1 fayl|$3 fayl}} bar",
 	"categorytree-num-categories": "$1 K",
 	"categorytree-num-pages": "$1 S",
diff --git a/i18n/kum.json b/i18n/kum.json
new file mode 100644
index 00000000..b3ec33a0
--- /dev/null
+++ b/i18n/kum.json
@@ -0,0 +1,12 @@
+{
+	"@metadata": {
+		"authors": [
+			"Arsenekoumyk"
+		]
+	},
+	"categorytree-expand": "генглешдирмек",
+	"categorytree-member-counts": "Ичинде {{PLURAL:$1|1 субкатегория|$1 субкатегориялар}}, {{PLURAL:$2|1 сагьифа|$2 сагьифалар}}, ва {{PLURAL:$3|1 саплам|$3 саплам}}",
+	"categorytree-num-categories": "$1 К",
+	"categorytree-num-pages": "$1 С",
+	"categorytree-num-files": "$1 С"
+}
diff --git a/i18n/lij.json b/i18n/lij.json
index 48cd227a..e31b8bf8 100644
--- a/i18n/lij.json
+++ b/i18n/lij.json
@@ -1,7 +1,8 @@
 {
 	"@metadata": {
 		"authors": [
-			"Giromin Cangiaxo"
+			"Giromin Cangiaxo",
+			"S4b1nuz E.656"
 		]
 	},
 	"categorytree": "Ærbo de categorie",
@@ -24,7 +25,7 @@
 	"categorytree-num-files": "$1 F",
 	"categorytree-num-empty": "voeua",
 	"categorytree-load": "carega",
-	"categorytree-loading": "caregamento in corso…",
+	"categorytree-loading": "caregaménto in córso…",
 	"categorytree-nothing-found": "nisciun risultou",
 	"categorytree-no-subcategories": "nisciun-a sottocategoria",
 	"categorytree-no-parent-categories": "nisciun-a soviacategoria",
diff --git a/i18n/tt-cyrl.json b/i18n/tt-cyrl.json
index a69bb0ff..6a06839e 100644
--- a/i18n/tt-cyrl.json
+++ b/i18n/tt-cyrl.json
@@ -4,7 +4,8 @@
 			"Ajdar",
 			"Ilnur efende",
 			"Ильнар",
-			"Derslek"
+			"Derslek",
+			"Don Alessandro"
 		]
 	},
 	"categorytree": "Төркемнәр \"агачы\".",
@@ -20,7 +21,7 @@
 	"categorytree-mode-pages": "файллардан башка",
 	"categorytree-mode-all": "барлык битләр",
 	"categorytree-collapse": "яшерү",
-	"categorytree-expand": "ачарга",
+	"categorytree-expand": "ачу",
 	"categorytree-member-counts": "$1 {{PLURAL:$1|1 тәркемчәне|$1 тәркемчәләрне|$1 тәркемчәләрдән}}, $2 {{PLURAL:$2|1 битне|$2 битләрне|$2 битләрдән}} һәм {{PLURAL:$3|1 файл|$3 файлны}}ны үз эченә ала",
 	"categorytree-num-categories": "$1 Т",
 	"categorytree-num-pages": "$1 Б",