The new version of Firefox 52 final has just been released. Firefox version 52 is based on Gecko 52 and comes with a lot of improvements, which you can read about in the link at the end of this post.
The new browser updates the Firefox Sync technology to allow us to send our open tabs from one device to another. As an additional feature, it implements more stringent cookie security standards.
"The Strict Secure Cookies feature will prohibit insecure (http) pages from sending cookies as secure, and in some cases, will prevent an insecure site from sending a cookie with the same name as an existing 'secure' cookie from the same basic Strict Secure Cookies," the Mozilla Foundation says.
Download the new version: Firefox 52 Final for Windows, Mac and Linux in Greek.