No, as part of our renaming, Hobby dynos and Hobby-Basic Postgres will be automatically changed to Basic plans. No action is required on your part. When they change to Basic plans, your app will restart. The impact is similar to any other user-initiated release.
Basic dynos aren't yet available. If you use
hobby dynos in your
app.json files, don't update them to
basic until after November 28th, 2022. Even if you don't update your file after this date, any
app.json files that use
hobby dynos will provision
basic dynos instead for the foreseeable future.