Download Mozilla Firefox 111.0

- Windows native notifications are now enabled.
- Firefox Relay users can now opt-in to create Relay email masks directly from the Firefox credential manager. You must be signed in with your Firefox Account.
- 'We've added two new locales: Silhe Friulian (fur) and Sardinian (sc).'
- Various security fixes.
- Use of the rel attribute is now supported on form elements, allowing the specification of the relationship between the current document and the form target in a simpler, cross-browser way.
- Origin private file system access is now enabled, a new storage API that enables web applications to store and retrieve data from and to the filesystem in a sandbox.