What are the steps to prepare an existing package for 0.7/1.0? Do we keep REQUIRE, add a new Project.toml, what is my UUID etc? To change dependencies do we use pkg> add or do we modify REQUIRE? How do the two interact? Where do we specify the julia version? Is there a guide for developers?
There’s nothing you need to do. REQUIRE will keep working for now and we’ll keep using METADATA. Eventually, there’ll be an automated PR to add Project.toml s to every package and registration will be switched to JuliaRegistries/General, but that’s not happening yet.