MD5 comparisons should be case insensitive.

app/assets/js/assetguard.js

@@ -1009,7 +1009,7 @@ class AssetGuard extends EventEmitter {
             }
             let buf = fs.readFileSync(filePath)
             let calcdhash = AssetGuard._calculateHash(buf, algo)
-            return calcdhash === hash
+            return calcdhash === hash.toLowerCase()
         }
         return false
     }