| ⇢ | A | Grant added | |
| ⇢ | A | NoopGrant added | |
| ⇢ | A | PasswordCredential added | |
| A | ↛ | Credential removed | |
| A | ↛ | NoopCredential removed | |
| A | ↛ | PasswordCredential removed |
| ⇢ | A | functions.php ➔ grant() added | |
| ⇢ | A | Grant::getFormParams() added | |
| ⇢ | A | PasswordCredential::__construct() added | |
| ⇢ | A | PasswordCredential::auth() added | |
| ⇢ | A | AuthFactory::setGrant() added | |
| ⇢ | A | Grant::getPathToOAuthToken() added | |
| ⇢ | A | NoopGrant::__construct() added | |
| ⇢ | A | NoopGrant::auth() added | |
| B | ↘ | C | functions.php ➔ session() got worse |
| A | ↛ | Credential::getFormParams() removed | |
| A | ↛ | PasswordCredential::__construct() removed | |
| A | ↛ | PasswordCredential::auth() removed | |
| A | ↛ | Credential::getPathToOAuthToken() removed | |
| A | ↛ | NoopCredential::__construct() removed | |
| A | ↛ | NoopCredential::auth() removed | |
| A | ↛ | AuthFactory::setCredential() removed |