Adblock Plus 2.8.1 for Firefox released · 2016-10-28 14:37 by Wladimir Palant
Our Adblock Plus 2.8 release introduced a regression that went unnoticed for months in the development builds. Users who activated the please_kill_startup_performance preference were experiencing data loss: filters didn’t load completely. Also, importing custom filters was failing for large files. Both issues have the same root cause (issue 4576) and have been resolved in Adblock Plus 2.8.1. If your data is still incomplete after updating to Adblock Plus 2.8.1 please click the “Backup and Restore” button in Filter Preferences — one of the automatically created backups is certain to be correct.
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