From 2.1.8 or newer
When importing the update, the installer window will be prompted. It’s possible some scripts are now throwing console errors, due to script changes this particular update.
Click the button to unpack the updated scripts. After which, any errors will be cleared and the asset is up-to-date
1.0.2 to 2.0.0+ (May 2020)
To ensures compatibility with future Unity versions, folder structure has been changed. This requires to delete the SC Post Effects folder entirely before importing. Due to some other changes, required for future proofing, all effects will be removed from any profiles.
It’s not recommended to update in production projects.