I got this email from Google:
You are receiving this email because you are registered as a website administrator using reCAPTCHA, and your website is still using reCAPTCHA v1, which will be turned off on March 31, 2018.....
My page runs on Joomla! 2.5.9 and currently supports only reCAPTCHA V1. Keys I generated for V2 won't work.
I use reCAPTCHA only on one contact form.
Is there a solution to implement reCAPTCHA V2 to Joomla! 2.5.9.?
For all the answers I thank you in advance.