fix version

Author: Geokureli

flixel/FlxG.hx

@@ -100,7 +100,7 @@ class FlxG
 	 * The HaxeFlixel version, in semantic versioning syntax. Use `Std.string()`
 	 * on it to get a `String` formatted like this: `"HaxeFlixel MAJOR.MINOR.PATCH-COMMIT_SHA"`.
 	 */
-	public static final VERSION = new FlxVersion(6, 1, 1);
+	public static final VERSION = new FlxVersion(6, 1, 2);
 
 	/**
 	 * Internal tracker for game object.