Posts tagged with “webextensions”

Compatibility Update: Add-ons on Firefox for Android

We announced our plans for add-on compatibility and the transition to WebExtensions in the Road to Firefox 57 blog post. However, we weren’t clear on what this meant for Firefox for Android. We did this intentionally, since at the time … Continue reading

Incompatible change to sessions.restore API in Firefox 54

The add-on compatibility update for Firefox 54 was published a while back, but a backward-incompatible change to the sessions.restore WebExtensions API was uplifted to 54, currently in Beta and set to be released on June 13th. sessions.restore now returns an … Continue reading

The Road to Firefox 57 – Compatibility Milestones

Update: this post was updated to reflect a change in how we determine when Firefox will run in multiprocess mode. Firefox won’t run in multiprocess mode unless add-ons are explicitly declared to be compatible with Multiprocess Firefox. Compatibility shims will … Continue reading