Version increased. koa-range dependency removed.

package.json

@@ -1,7 +1,7 @@
 {
     "name": "arav-dwelling",
     "description": "Arav's dwelling",
-    "version": "21.22.0",
+    "version": "21.31.0",
     "author": "Alexander \"Arav\" Andreev <me@arav.top> (https://arav.top)",
     "license": "GPLv3",
     "homepage": "https://git.arav.top/Arav/Dwelling",
@@ -20,7 +20,6 @@
         "koa": "^2.13.1",
         "koa-body": "^4.2.0",
         "koa-pug": "^5.0.0",
-        "koa-range": "^0.3.0",
         "koa-router": "^10.0.0",
         "koa-static": "^5.0.0",
         "moment": "^2.29.1",