A new release in 1.3 series is out. OpenSER (new project name: Kamailio) 1.3.4 is based on the latest version of branch 1.3, including many fixes in code and documentation, therefore those running 1.3.x are advised to upgrade.
Source tarballs are available at:
Download via SVN:
svn co kamailio
Tag for this release can be browsed at:
Project site at SourceForge.net:
What is new in 1.3.x release series is summarized in the announcement of v1.3.0:
Note: Kamailio is the new name of OpenSER project. First version under Kamailio name was 1.4.0. Older versions will continue to use OpenSER name.