Update screenshots to new version

Update README.md

README.md

@@ -3,19 +3,19 @@ Snake suitable for running with Pygame or on TI-Nspire's Python platform.
 
 <table>
 <tr>
-<td width=46%>
+<td width=44%>
 
-![20230325_214107](https://user-images.githubusercontent.com/115401023/227740926-f61f0822-10c9-4595-a2fa-e4e83d4c9f58.jpg)
+![pysnakexia on the calculator](https://github.com/thornySoap/pysnakexia8/assets/115401023/84a44a53-a48f-455f-859b-a0718ee1e0ea)
 
 </td>
 <td>
 
-![Screenshot 2023-03-25 21:46:28](https://user-images.githubusercontent.com/115401023/227740930-d74b4246-9300-4581-a04c-2c60ffeb227f.png)
+![pysnakexia on desktop](https://github.com/thornySoap/pysnakexia8/assets/115401023/b2c131f0-c475-46e3-a091-4055aa5edb0b)
 
 </td>
 </tr>
 <tr>
-<td align=right colspan=2>v1.1</td>
+<td align=right colspan=2>v1.2.1</td>
 </tr>
 </table>