retire storage prior to 0.33 (v6) on 2024-06-10
Storage version 7 was introduced in version 0.33, released June 9, 2023. Per #1507, this issue is to remove support for storage v6.
Storage version 7 was introduced in version 0.33, released June 9, 2023. Per #1507, this issue is to remove support for storage v6.