Update docs

Author: giantorth

README.md

@@ -19,15 +19,39 @@ sudo cmake --install build
 ```
 
 ## [Supported Sims](https://spacefreak18.github.io/simapi/supportedsims)
-the closest to documentation found for each sim (not exhaustive)
-### Assetto Corsa / Assetto Corsa Competizione
-[acsharedmemorydocumentation](https://www.overtake.gg/attachments/acsharedmemorydocumentation-pdf.667802)
-### RFactor2
-[modding resources](https://www.studio-397.com/modding-resources/)
-[internals plugin](https://github.com/TheIronWolfModding/rF2SharedMemoryMapPlugin/blob/master/Include/InternalsPlugin.hpp)
-[linux plugin download](https://github.com/schlegp/rF2SharedMemoryMapPlugin_Wine)
-### Projects Cars 2 (Automobilista 2)
-[sharedmemory.h](https://github.com/viper4gh/CREST2-AMS2/blob/master/SharedMemory.h)
+
+### Platinum Support (All features)
+- Assetto Corsa
+- Assetto Corsa Competizione
+- Automobilista 2
+- RFactor 2
+- LeMans Ultimate
+
+### Gold Support (Most features)
+- Project Cars 2
+
+### Silver Support (Minimal features)
+- Assetto Corsa Evo
+- Assetto Corsa Rally
+- American Truck Simulator
+- Euro Truck Simulator 2
+
+### Bronze Support (Very minimal features)
+- Live For Speed
+- BeamNG
+- Dirt Rally 2
+
+### Additional Support
+- Richard Burns Rally RSF Edition
+- Wreckfest 2
+- F1 2018/2022
+
+See the full [compatibility matrix](https://spacefreak18.github.io/simapi/supportedsims) for details on protocols and plugins required for each sim.
+
+### Developer Documentation
+- Assetto Corsa: [acsharedmemorydocumentation](https://www.overtake.gg/attachments/acsharedmemorydocumentation-pdf.667802)
+- RFactor2: [modding resources](https://www.studio-397.com/modding-resources/) | [internals plugin](https://github.com/TheIronWolfModding/rF2SharedMemoryMapPlugin/blob/master/Include/InternalsPlugin.hpp) | [linux plugin](https://github.com/schlegp/rF2SharedMemoryMapPlugin_Wine)
+- Project Cars 2 / AMS2: [sharedmemory.h](https://github.com/viper4gh/CREST2-AMS2/blob/master/SharedMemory.h)
 
 ## Contributing
 Feel free to make pull requests by adding mappings to simmapper.c for any simulator!