Mailing List
You can subscribe to the mailing list in order to receive notifications on updates of the Mathematics Toolbar (no spam). The mailing list is hosted on SourceForge, you can subscribe to it by clicking here and filling the required information.
Developers
I, Renaud Métrich, am currently the sole developer of the Mathematics Toolbar. However, if you are interested in helping me, don't hesitate to contact me.
Contact
For general questions, bug reports or missing features please email renaud (dot) metrich (at) laposte (dot) net.
For questions regarding translations or becoming a new translator please email renaud (dot) metrich (at) laposte (dot) net.
For questions regarding the manual, or becoming a new writer please email renaud (dot) metrich (at) laposte (dot) net.