

We will be casting a wider net, and will err on the side of user security when determining whether or not to block. We will be blocking extensions more proactively if they are found to be in violation of our policies.

Add-on or extension blocking (sometimes referred to as “blocklisting”), is a method for disabling extensions or other third-party software that has already been installed by Firefox users. We will also be clarifying our blocking process. If your extension is using obfuscated code, it is essential to submit a new version by June 10th that removes it to avoid having it rejected or blocked.

We will continue to allow minified, concatenated, or otherwise machine-generated code as long as the source code is included.
