What does this mod do?
This mod replaces the Sochi Autodrom with the Hockenheimring from F1 2019

How to install it:
Drag and drop the contents of the "Hockenheim" folder into your F1 2020 game directory replacing files if asked
(Backup of the Sochi Autodrom and the mipmaps is included in the "BACKUPS" folder)

What fully works and what can you do with it currently:
You can fully drive the track in GP mode, career and Time Trial with any car. (modern and classic F1 cars or F2 cars) The Pursuit Challenge also works with no issues. 
The AI is not as quick as in F1 2019 but can still put up a fight on higher levels of AI difficulty

What are the issues:
There is no racing line even if the option is turned on
The penalty system is utterly broken and will penalize you even if you barely touch another car (not always but still I would recommend setting the penalties to corner cut only)
There are constant yellow flags in some parts of the track (you can just ignore them)
The spawn point is incorrect in Time Trial and it throws you into a gravel trap but you can still make your way back on to the track
Can't do one-shot qualifying in GP mode or career as it spawns you under the track
Can't use the "Flying Lap" option in Qualifying as this will place your car under the track (use the "Drive Out" option to avoid this issue)
The 11th garage that the Multiplayer Car uses is under the track due to F1 2019 not having MyTeam
If you try to drive in to the pit lane in Time Trial with the Multiplayer Car the game will freeze on a loading screen (use the "Return to Garage" option to go back)
When fast forwarding time in qualifying the AI cars can get stuck out of bounds
The AI might be slow for a bit, move over to the right side of the track or suddenly brake after the turn 6 hairpin
The AI is sometimes slow in turn 12 (Sachs Kurve)

What was changed or added:
Since the fictional name for the GP is "Formula 1 Aramco Grosser Preis von Deutschland 2020" that means that the advertisements, podium and some other stuff has been changed to reflect this name change
All advertisement boards which previously had the F1 2019 The Official Videogame logo now have the F1 2020 logo on them
Since the actual pit lane speed limit does not match the texture next to pit entry it has been replaced with the 60km/h board instead of the default 80km/h board
Added mipmaps from F1 2019 so that some textures can be displayed at the full quality

v1.1 Changelog:
Changed the folder structure to be similar to the original game files (delete the old sochi folder from 2020_asset_groups/environment_package/tracks before installing the new version)
Garage name boards sequence in pit-lane now matches the 2019 constructor standings (the sequence of pit perches and pit boxes can be changed but the textures are bugged)
Replaced DHL advertisement boards with Aramco around Sachs Kurve
Podium now uses 2020 texture instead of the 2019 one

v1.2 Changelog:
Implemented the minimap
Changed some UI elements to show the german flag and the Hockenheimring track map