Firefox 52.0 Firefox 52.0 has been released. This version features support for
WebAssembly, adds user warnings for non-secure HTTP pages with logins,
implements the Strict Secure Cookies specification which forbids insecure
HTTP sites from setting cookies with the "secure" attribute, and enhances
Sync to allow users to send and open tabs from one device to another. See
the
release
notes for more information.