Update README.md

Remove deprecated support as want people to use the new functionality.

README.md

@@ -93,28 +93,11 @@ i.e. for GoldenEye, this would be `sd:/menu/boxart/N/G/E/boxart_front.png`.
 * `boxart_bottom.png`
 * `boxart_left.png`
 * `boxart_right.png`
+* `cart_front.png`
+* `cart_back.png`
 
-As a starting point, here is a link to a boxart pack following the new structure, including `boxart_front.png` and fallback images:
-* [Link](https://drive.google.com/file/d/1IpCmFqmGgGwKKmlRBxYObfFR9XywaC6n/view?usp=drive_link)
-
-
-#### Compatibility mode
-If you cannot yet satisfy the correct boxart layout, The menu still has **deprecated** support for filenames containing the Game ID.
-
-**Note:** This will add a noticeable delay for displaying parts of the menu.
-
-Each file must be named according to the 2,3 or 4 letter GamePak ID (matched in this order).
-i.e.
-* for GoldenEye 4 letters, this would be `sd:/menu/boxart/NGEE.png` and/or `sd:/menu/boxart/NGEP.png`.
-* for GoldenEye 3 letters, this would be `sd:/menu/boxart/NGE.png`.
-* for GoldenEye 2 letters, this would be `sd:/menu/boxart/GE.png`.
-
-
-As a starting point, here are some links to boxart packs:
-* [Japan Boxart](https://mega.nz/file/KyJR0B6B#ERabLautAVPaqJTIdBSv4ghbudNhK7hnEr2ZS1Q6ub0)
-* [American Boxart](https://mega.nz/file/rugAFYSQ#JHfgCU2amzNVpC4S6enP3vg--wtAAwsziKa7cej6QCc)
-* [European Boxart](https://mega.nz/file/OmIV3aAK#kOWdutK1_41ffN64R6thbU7HEPR_M9qO0YM2mNG6RbQ)
-* [64DD Boxart](https://mega.nz/file/ay5wQIxJ#k3PF-VMLrZJxJTr-BOaOKa2TBIK7c2t4zwbdshsQl40)
+As a starting point, here is a link to a boxart pack, that has `boxart_front.png`:
+* [boxart](https://drive.google.com/file/d/1IpCmFqmGgGwKKmlRBxYObfFR9XywaC6n/view?usp=drive_link)
 
 
 ### Menu Settings