Sometime in May 
for the general Community
April for the @Nightly who will help us with testing the migration.
We are re-opening enrollment for the Nightly Ops program 
for those interested, feel free to DM me with the info outlined in that topic. 
Not for the faint of heart. It will involve rigorous testing of the migration, so unless you’re ready to get your hands dirty, I highly suggest you wait for the stable release.
(We’ll make an official announcement about this with more details ASAP)