* Revert "Switch back to DelegateClass(ActiveModel::Type::Value)"

This reverts commit 91745df8997750e77873e7ebd48722023ed4e409.

* Revert "Update docs and changelog"

This reverts commit b234a94e565b138a2ee884b928b2ec42c31b00b1.

* Revert "Nest encrypted attribute types within serialized types"

This reverts commit 6a27e7b2f964ae0aae45039f3f7e6fc419eeb697.

* Revert "Encryption casting with `encrypts` before `serialize`"

This reverts commit 4dd2b22efe35953826d533eaa74722386819f688.

Co-authored-by: Rafael Mendonça França <rafael@rubyonrails.org>