We’ve released an update regarding the Connect-on-Forge migration pathway. You can read it here: https://blog.developer.atlassian.com/unifying-atlassian-connect-and-forge-an-update/.
Please use this thread to raise any questions you have and a member of the Atlassian team will try to respond as soon as possible.
As always, if you have any feedback or are interested in migrating your Connect app, please reach out to us.
Product Manager, Forge