I announced earlier that Papermerge 2.0 will be release on 24th of January 2021. However Papermerge 2.0 will be delayed couple of weeks. The reason is great number of bugs which still need to be fixed. Besides bugs the documentation is still incomplete.
As I announced earlier no more new features are added to version 2.0. It is all about testing and writing documentation now.
Papermerge Blog 