To contribute to EnvayaSMS as a developer, just fork the project on github, work on your copy and send pull requests.
If you want to support Envaya to continue improving EnvayaSMS, or you want to register your appreciation for the current version, you're encouraged to donate to Envaya! Envaya is a 501(c)(3) non-profit project of the Trust for Conservation Innovation.
To report a problem with EnvayaSMS, or to suggest a new feature, use our issue tracker on github.
Twitter: @envaya
Facebook: Envaya
To contact the EnvayaSMS developers, email sms-developers@envaya.org.