System Information
Operating system:
Graphics card:
Blender Version
Broken: (example: 2.80, edbf15d3c044, master, 2018-11-28, as found on the splash screen)
Worked: (optional)
Short description of error
Exact steps for others to reproduce the error
Based on the default startup or an attached .blend file (as simple as possible).
The "Batch Command" is missing,in 2.81 release is very important command and usefull, please add again.