Add v1.20 IT-SP-DU to Readme

Forgot to include this in the "released" version on the CD Image…

README.md

@@ -20,7 +20,7 @@ However, it also means that unlike the other implementations, a custom CD image
 |Can be used with custom Dosbox builds | No (unless you search for pointers and [compile TPLS yourself](https://github.com/Snaggly/Rayman1Dos-TPLS/blob/master/OffsetList.h)) | No (unless you apply the [patch](https://raymanpc.com/forum/viewtopic.php?f=89&t=28341) and compile Dosbox yourself) | Yes, no recompilation needed! |
 |Can be used on Windows 3.x / 9x | No | No | Yes |
 |Can be used on pure DOS | No | No | Yes, with a DPMI host|
-|Rayman versions supported | All versions mentioned [here](https://github.com/RayCarrot/RayCarrot.RCP.Metro/blob/2e5ace35ba8d064dc7a592d9700aa311853b6deb/RayCarrot.RCP.Metro/Utilities/Games/Rayman%201/TPLS/TPLSRaymanVersion.cs) | All versions mentioned [here](https://github.com/RayCarrot/RayCarrot.RCP.Metro/blob/2e5ace35ba8d064dc7a592d9700aa311853b6deb/RayCarrot.RCP.Metro/Utilities/Games/Rayman%201/TPLS/TPLSRaymanVersion.cs) | v1.12 US and EU, v1.20 German, v1.21 US – if you need another version added, please get in touch!|
+|Rayman versions supported | All versions mentioned [here](https://github.com/RayCarrot/RayCarrot.RCP.Metro/blob/2e5ace35ba8d064dc7a592d9700aa311853b6deb/RayCarrot.RCP.Metro/Utilities/Games/Rayman%201/TPLS/TPLSRaymanVersion.cs) | All versions mentioned [here](https://github.com/RayCarrot/RayCarrot.RCP.Metro/blob/2e5ace35ba8d064dc7a592d9700aa311853b6deb/RayCarrot.RCP.Metro/Utilities/Games/Rayman%201/TPLS/TPLSRaymanVersion.cs) | v1.12 US and EU, v1.20 German and IT-SP-DU, v1.21 US – if you need another version added, please get in touch!|
 
 ## Installation and usage