不再支持C4D R17，增加支持C4D R20，如果安装后C4D 打不开，请先卸载插件，然后把C4D更新到最新版本，最后重新安装插件即可

新功能：

Support for Multi-Instances in CINEMA 4D R20

Support for the Volume Loader and Volume Builder in CINEMA 4D R20

性能提升：

Baking multiple objects in the Bake Texture dialog

Specify settings of the selected driver and filter in the Bake Texture dialog

Run operator export/import from a python script

Bug修复：

Node names are not unique across files in an exported ASS sequence

Opening Xpresso in a blank scene freezes C4D

No vector motion blur from Alembic vertex tags

State of the Arnold material Alpha channel is not preserved

Bitmap shader does not work as alpha of the Arnold material

Skip license check warnings when batch rendering

Plugin does not load on OSX High Sierra from an NFS drive