Add hint for shapez 2

Author: tobspr

README.md

@@ -4,6 +4,16 @@
     <img src="https://i.imgur.com/ihW2bUE.png" alt="shapez Logo">
 </a>
 
+<br>
+
+## NEW: Shapez 2 is coming 2023!
+
+We are currently working on a successor to shapez, with 3D Graphics, Exploration, Layers, Mass transport, New Shape Mechanics, Research and a lot more! Be sure to check it out:
+
+<a href="https://tobspr.io/shapez-2" title="shapez 2">
+    <img src="https://i.imgur.com/6T7UP3p.png" alt="shapez 2 Announcement">
+</a>
+
 <hr>
 This is the source code for shapez, an open source base building game inspired by Factorio.
 Your goal is to produce shapes by cutting, rotating, merging and painting parts of shapes.