The Version Control package will allow you to use either Collaborate or Plastic SCM for Unity for your projects in the Unity Editor. The Editor does not allow both services at the same time. For information on how to switch between both services, see Switch between Collaborate and Plastic SCM.
Note : For information on migrating projects from Collaborate to Plastic SCM, see Migration from Collaborate to Plastic SCM.
The Version Control package follows the Unity support schedule. Currently, supported versions are 2019.4LTS, 2020.3LTS, 2021.1, and 2021.2.