| ⇢ | A | UnsupportedSignatureAlgoritm added |
| ⇢ | B | AbstractProvider::getJWKSet() added | |
| ⇢ | A | AbstractProvider::discover() added | |
| ⇢ | A | UnsupportedSignatureAlgoritm::__construct() added | |
| ⇢ | A | Google::getOpenIdUrl() added | |
| A | ↘ | B | JWT::verifySignature() got worse |
| B | ↛ | Google::getKeys() removed |