Send SMS through various gateways (local or international, free or paid)
Supports all common operating systems (Linux, Windows, Mac OS, etc.)
Free, under open-source licence GNU AGPL3+
Import contacts from vCard files or third-party programs (DreamCom)
Send SMS to multiple recipients at once
History of sent messages
Pluggable gateway system – easy to provide support for more gateways directly by users
Extensive possibilities of changing appearance
Gateway updates
Moved signature to message start
Added a way to easily add new contacts from unknown numbers
When a message is split into several fragments (to be sent separately), they are no longer visible as separate pieces in the history (which makes it hard to forward the message), but they are instead visible as the original single message
Gateway script API changed: removed SENDER_NAME, getExtraSignatureLength() and getMaxParts()