* {{ok| Get Android Firefox uttering things in mozilla-central.}}
* {{ok| Make the Mac version a first tier for a11y by bringing it up in par with Windows and Linux [{{bug|733513}}].}}
* {{prevmiss| Improve accessible tree updating [{{bug|690417}}].}}
* {{done| Canvas accessibility prototype: build accessible subtree.}}
** Completed prototype, refactored, and landed! [{{bug|495912}}].