The ACO have updated the event timetable again. It now includes the sessions and races for the Porsche Sprint Challenge (including a race on the Friday), an amendment to the time of one of the Ligier sessions, various 'Fan Zone' times and the times of the concerts. My version is here -
https://www.aysedasi.co.uk/2022/2022timetable/
I'm sure everyone is looking forward to a visit to the Hydrogen Village......