chore: update changelog

Author: jukibom

CHANGELOG

@@ -13,7 +13,7 @@ New:
     * Added two new game modes - laps and puzzle
     * Added 18 new time trial sprint maps and deprecated the old ones (still playable, see collisions feature below!)
     * Added 5 new time trial circuit / laps maps
-    * Added [?????] new puzzle maps
+    * Added 3 new puzzle maps
     * Ship Collisions (Change in collision gameplay means maps reliant on checkpoint rebounds at high end are deprecated)
         * Added visual shield effect for collisions (#183)
         * Added engine capacity penalty on collision proportional to impact (#183)