Firefox 93.0

Firefox 93.0 has been released. With this version Firefox supports the newAVIF image format, which is based on the modern and royalty free AV1 videocodec. The PDF viewer supports filling more forms, such as XFA-based formsused by multiple governments and banks. Downloads that rely on insecureconnections are blocked, protecting against potentially malicious or unsafedownloads. Details on these features and more can be found in the release notes.