hi fans,
on the internet-page of ccleaners version-history are the links about the product news not so new as we can see... ? version
the last update was 22. august 2019 --> on the right side of the webpage (scroll down to update from ccleaner v5.63 from 15. oct. 2019 => look at the right side)
https://www.ccleaner.com/ccleaner/version-history