Mozilla Add Ons

You really should listen to your users more. Updates will be rolled out automatically with the latest fixes. If you're unable to update to the latest Firefox desktop version, we've released extensions to fix issues in older versions of Firefox.

Use the Add-ons Discourse forum to discuss all aspects of add-on development and to get help. Data that may be lost for Container add-ons include configuration data, for which containers to enable or disable, and container names and icons. These are not recommended as they may conflict with fixes we are deploying. So when is it going to be fixed properly? Up until then, anything worked, then suddenly all my addons stopped working.

Moonthink, I too have the same issue. There is a reason I have studies turned off. Details about this process and how to report trademark or licensing issues can be found here. Please check your inbox to confirm your subscription.

They are also fully compatible with multiprocess Firefox. For more information about transition support, please visit our wiki page.

Developing extensionsMozilla Support

Add-ons disabled or failing to install in Firefox

Install this extension to resolve the expired security certificate issue and re-enable extensions and themes. See For older versions of Firefox below. So how do I get Firefox to install it, though?

Known issues and workarounds for things that may not be restored automatically are also listed below. To provide this fix on short notice, we are using the Studies system. My problem actually started about an hour ago. Clicking on LastPass preferences results in endlessly spinning red circle. We expect this to be our final update.

This does not mean that the source code is open source or available for use in another add-on. In this case, their own hypocrisy was to blame. There are remaining issues that we are actively working to resolve, but we wanted to get this fix out before Monday to lessen the impact of disabled add-ons before the start of the week.

What am I supposed to do to get that study and get my addons working again? Rather than using work-arounds, which can lead to issues later on, we strongly recommend that you continue to wait.

Add-ons Extension Extensions Landing Mozilla. Mozilla Add-ons Related Topics. See also this Mozilla Blog post for more information. But when I activated the studies, youtube catcher for it shows there are no studies for me. Please file a bug report and include as much detail as possible.

If you are having problems with these add-ons, please file a bug here. This fix will also be available as a user-installable extension. And I cant install any new extention too, what should I do? Users who enabled Studies to receive the temporary fix, and have updated to the permanent fix, can now disable Studies if they desire.

If you install these extensions and then upgrade to a supported version of Firefox, please uninstall this extension as it may not be compatible with updated versions. No interaction with Mozilla representatives is necessary for a transfer of ownership. If you find a problem with the site, we'd love to fix it. See Use themes to change the look of Firefox or Built-in themes in Firefox - alternative to complete themes to learn more about themes. In addition to extensions, there are a few other add-on types that allow users to customize Firefox.

Mozilla Add-ons Blog

My custom containers are gone together with all the site settings. Add-ons allow developers to extend and modify the functionality of Firefox. The review criteria applied to add-ons are found in the Add-on Policies. The studies hot fix has been applied here and still all the extensions are disabled and listed under legacy. This system is enabled by default, and no action is needed unless Studies have been disabled.

Add-ons disabled or fail to install on Firefox

Oh well, hopefully I can get them all back as they were. Huge fan of Firefox, but this one really annoyed me. Publishing add-ons Addons. Samuel Vuorela Thank you very much for this info!

If you are unsure of the current copyright status of an add-on's source code, you must contact the author and get explicit permission before using the source code. Other types of add-ons In addition to extensions, there are a few other add-on types that allow users to customize Firefox. More information about the remaining issues can be found by clicking on the links to the release notes above. It may take up to six hours for the Study to be applied to Firefox.

Please check your inbox or your spam filter for an email from us. This will take a bit to reconfigure everything. In most cases, it will run in Chrome, Edge, and Opera with few if any changes. What steps will need to be taken to get those plugins to work again? We are working on fixes for other versions of Firefox and will update this article as soon as they become available.

Add-ons disabled or fail to install on Firefox

Please check your connection. You can work around this by entering or resetting your master password. My only addons are uMatrix and uBlock Origin, and they both kept working all night. Many add-ons allow their source code to be viewed.

Time to switch to Chrome or Opera. Hopefully this will be eye opening for you guys, stop removing customization and useful option for power users!

The authors of an add-on can transfer ownership and add developers to an add-on's listing through the Developer Hub. We will share a more substantial update in the coming days. It was about the time Firefox announced the fix. Add-ons forum Use the Add-ons Discourse forum to discuss all aspects of add-on development and to get help. No active steps need to be taken to make add-ons work again.