Upgraded to 11.2 how to transfer plugins?

[Gilt Brick]

I need to use the legacy interface to access plugins installed before 11.2. Is it possible to update the plugins so I can access them from the new interface in such a way that it doesn't lose any data?

 

[dlavigne]

Refer to the Updating Existing Jails or Plugins section of https://www.ixsystems.com/blog/library/freenas-11-2-release/ . There are also several forum threads wrt migration script.