System Information
Operating system: win7
Graphics card:
Blender Version
Broken: blender-2.80-11f2c65128dc-win64
Worked: (optional)
Short description of error
2.8 cannot pack IES files, which is an issue since they are needed packed for the renderfarm
Exact steps for others to reproduce the error
go "automatically pack into .blend" then search for IES file in blender file outliner, or try to upload anywhere
Based on the default startup or an attached .blend file (as simple as possible).