Discussion on Confluence 7

I'm running Confluence 6.9.1, and I would like to upgrade the version of Confluence to a newer one. On a test instance of Confluence, and I've done an upgrade to 7.0.4. Then when I went to Manage apps, it's saying that Discussion is "Incompatible - Update Requested".

When I look at the the market place listing for Discussion it's saying that the app only supports 6.15.9. Are you planning on releasing a compatible version with Confluence 7? If so, what time line are we estimating? The version of Confluence I'm currently using is considered end of life cycle, and I need to upgrade Confluence before the end of year.

If you are not going to release a version of Discussion for Confluence 7. Then I'll what is the best method to export the Discussion data to some readable format?