Accentuate.us add-on version 0.9.1. From the release notes:

Most of the changes in this release are internal or minor if public facing.
Overall, we:

- Made the default Accentuation language depend on locale
- Tweaked add-on internals

Anyone who has not seen the list of languages recently will see that it has
grown significantly. The full list of active languages can be found from the
add-on's context menu or at http:https://accentuate.us/languages

Stable 0.9 release of add-on, ready for Mozilla AMO submission.

Minor update to beta 3.

Incorporates additional platform support and update capability.

Added a wealth of features to enhance user experience and work toward…

… initial version goals.

Features all groundwork from the initialization of the add-on to refi…

…ning basic usage and metadata.