diff --git a/i18n/fy.json b/i18n/fy.json
index 92f45494..8c9ddfc9 100644
--- a/i18n/fy.json
+++ b/i18n/fy.json
@@ -11,12 +11,15 @@
 	},
 	"categorytree": "Kategorybeam",
 	"categorytree-portlet": "Kategoryen",
-	"categorytree-legend": "Lit kategorystambeam sjen",
-	"categorytree-header": "Folje in kategorynamme yn om de ynhâld yn in beamstruktuer te sjen. Tink dêrom dat dit spesjale JavaScript funksjes brûkt bekend as AJAX. At jo in tige âlde blêdzjer hawwe of jo hawwe JavaScript net oan stean, dan wurket dit net.",
+	"categorytree-legend": "Kategorybeam werjaan",
+	"categorytree-desc": "Dynamysk troch de [[Special:CategoryTree|kategorystruktuer]] navigearje",
+	"categorytree-header": "Folje in kategorynamme yn om 'e ynhâld yn in beamstruktuer te sjen. (JavaScript fereaske.)",
 	"categorytree-category": "Kategory:",
-	"categorytree-go": "Los",
+	"categorytree-go": "Beam werjaan",
+	"categorytree-parents": "Boppelizzend",
+	"categorytree-mode-label": "Modus:",
 	"categorytree-mode-categories": "allinne kategoryen",
-	"categorytree-mode-pages": "alle siden útsein ôfbylden",
+	"categorytree-mode-pages": "siden útsein bestannen",
 	"categorytree-mode-all": "alle siden",
 	"categorytree-collapse": "ynklappe",
 	"categorytree-expand": "útklappe",
@@ -25,10 +28,13 @@
 	"categorytree-num-pages": "$1 S",
 	"categorytree-num-files": "$1 B",
 	"categorytree-num-empty": "leech",
-	"categorytree-load": "ynlade",
-	"categorytree-loading": "ynlade...",
+	"categorytree-load": "lade",
+	"categorytree-loading": "laden ...",
 	"categorytree-nothing-found": "neat fûn",
-	"categorytree-no-subcategories": "gjin ûnderlizzende kategoryen",
-	"categorytree-no-pages": "gjin siden of ûnderlizzende siden",
-	"categorytree-not-found": "Kategory <i>$1</i> net fûn"
+	"categorytree-no-subcategories": "gjin ûnderkategoryen",
+	"categorytree-no-parent-categories": "gjin boppekategoryen",
+	"categorytree-no-pages": "gjin siden of ûnderkategoryen",
+	"categorytree-not-found": "Kategory <i>$1</i> net fûn",
+	"categorytree-error": "Probleem mei data laden.",
+	"categorytree-retry": "Efkes wachtsje en besykje it dan nochris."
 }
diff --git a/i18n/gld.json b/i18n/gld.json
new file mode 100644
index 00000000..a3f55697
--- /dev/null
+++ b/i18n/gld.json
@@ -0,0 +1,12 @@
+{
+	"@metadata": {
+		"authors": [
+			"RFScott"
+		]
+	},
+	"categorytree-expand": "нихэлиури",
+	"categorytree-member-counts": "Би $1 {{PLURAL:$1|подкатегорий}}, $2 {{PLURAL:$2|страница}} и $3 {{PLURAL:$3|файл}}",
+	"categorytree-num-categories": "$1 С",
+	"categorytree-num-pages": "$1 С",
+	"categorytree-num-files": "$1 Ф"
+}
diff --git a/i18n/he.json b/i18n/he.json
index 6b97577e..a6dee932 100644
--- a/i18n/he.json
+++ b/i18n/he.json
@@ -22,7 +22,7 @@
 	"categorytree-expand": "הרחבה",
 	"categorytree-expand-bullet": "◄",
 	"categorytree-empty-bullet": "◄",
-	"categorytree-member-counts": "מכילה {{PLURAL:$1|קטגוריית משנה אחת|$1 קטגוריות משנה}}, {{PLURAL:$2|דף אחד|$2 דפים}}, ו{{PLURAL:$3|קובץ אחד|־$3 קבצים}}",
+	"categorytree-member-counts": "מכילה {{PLURAL:$1|קטגוריית־משנה אחת|$1 קטגוריות־משנה}}, {{PLURAL:$2|דף אחד|$2 דפים}}, ו{{PLURAL:$3|קובץ אחד|־$3 קבצים}}",
 	"categorytree-num-categories": "{{PLURAL:$1|קט' אחת|$1 קט'}}",
 	"categorytree-num-pages": "{{PLURAL:$1|דף אחד|$1 דפים}}",
 	"categorytree-num-files": "{{PLURAL:$1|קובץ אחד|$1 קב'}}",
@@ -32,7 +32,7 @@
 	"categorytree-nothing-found": "לא נמצא דבר",
 	"categorytree-no-subcategories": "אין קטגוריות־משנה",
 	"categorytree-no-parent-categories": "אין קטגוריות הורה",
-	"categorytree-no-pages": "אין דפים או קטגוריות משנה",
+	"categorytree-no-pages": "אין דפים או קטגוריות־משנה",
 	"categorytree-not-found": "הקטגוריה <i>$1</i> לא נמצאה",
 	"categorytree-error": "בעיה בטעינת הנתונים.",
 	"categorytree-retry": "נא להמתין מעט ולנסות שוב."
diff --git a/i18n/skr-arab.json b/i18n/skr-arab.json
index 89819383..991c8e75 100644
--- a/i18n/skr-arab.json
+++ b/i18n/skr-arab.json
@@ -13,7 +13,7 @@
 	"categorytree-mode-label": "طور:",
 	"categorytree-mode-categories": "صرف ونکیاں",
 	"categorytree-mode-pages": "فائلاں دے علاوہ ورقے",
-	"categorytree-mode-all": "سارے مقالے",
+	"categorytree-mode-all": "سارے ورقے",
 	"categorytree-collapse": "لکاؤ",
 	"categorytree-expand": "ودھاؤ",
 	"categorytree-member-counts": "ایندے وچ {{PLURAL:$1|1 ذیلی ونکی|$1 ذیلی ونکیاں}}، {{PLURAL:$2|1 ورقہ|$2 ورقے}} تے {{PLURAL:$3|1 فائل|$3 فائلیں}} موجود ہن/ہے۔",