New data storage in Adblock Plus for Firefox · 2017-04-11 11:42 by Wladimir Palant
As of Firefox 57, classic extensions such as the current Adblock Plus for Firefox will no longer load and only Web Extensions will be allowed to continue working. In order to prepare for the transition, starting with Adblock Plus 22.214.171.12444 development build we will use Web Extensions for data storage. Any existing data (this includes both current filters/subscriptions and automatic backups) will be taken over automatically and ideally there should be no visible changes at this point. However, the data will no longer be stored in the
adblockplus/patterns.ini file of your Firefox profile but rather in the
Please tell us about any data loss issues you encounter after this change. We are moving towards releasing Adblock Plus 2.9 which will start data migration for our entire user base. Note that the format of the Web Extensions storage is still supposed to change which will hopefully make it more robust and performant.