Recaptcha is broken in Joomla

Google changed Recaptcha API and Joomla plugin doesn't display Recaptcha :(

Edit /plugins/captcha/recaptcha/recaptcha.php:

1. Change

const RECAPTCHA_API_SERVER = "http://api.recaptcha.net";

to

const RECAPTCHA_API_SERVER = "http://www.google.com/recaptcha/api";

2. Change

const RECAPTCHA_VERIFY_SERVER = "api-verify.recaptcha.net";

to

const RECAPTCHA_VERIFY_SERVER = "www.google.com";

3. Change

self::RECAPTCHA_VERIFY_SERVER, "/verify",

to

self::RECAPTCHA_VERIFY_SERVER, "/recaptcha/api/verify",