| D | ↗ | C | RedirectTrait improved |
| D | ↗ | C | HandlerTrait improved |
| ⇢ | A | CryptTrait::key() added | |
| B | ↗ | A | CryptTrait::decrypt() improved |
| B | ↛ | CryptTrait::crypt() removed | |
| A | ↛ | CryptTrait::invalidPayload() removed | |
| A | ↛ | CryptTrait::validMac() removed | |
| A | ↛ | FormTimestamp::__construct() removed | |
| A | ↛ | CryptTrait::generateCryptKey() removed | |
| A | ↛ | CryptTrait::hash() removed |