== Past Milestones ==
* 2014-09-11 - {{bug|1064885}} - Enable Optopt-in option for Nightly
* 2014-11-13 - {{bug|1093691}} - Enabled for Nightly builds
* 2015-05-08 - {{bug|1161260}} - Enable Optopt-in option for Aurora
* 2015-07-28 - {{bug|1182097}} - Disabled on Aurora for about 1 week due to a bug in a11y prompting
* 2015-07-31 - {{bug|1188605}} - Enabled for Aurora builds