Stable release 1.4.3 is out.
This is a STABLE version. It should be usable for production systems. Please do report problems to the Kannel bug tracking system available at http://redmine.kannel.org/ or send a mail to email@example.com (the development mailing list).
Changes since version 1.4.2
Fixed SMPP's DLR support, which was broken in 1.4.2 due to a modification.