Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Version 1.0.1Released Aug 11, 2017 - 89.14 KBWorks with firefox 48.0 and later, android 48.0 to 68.*Update tota11y to v0.1.6 (https://github.com/Khan/tota11y/releases/tag/0.1.6)
Source code released under Mozilla Public License 2.0