OpenSIPS 1.7.1 is the first minor release of the 1.7 branch. This release contains mainly bug fixing (additional to 1.7.0) - crashes, malfunctions and compliance - but no functionality, scripting or interfacing were changed.
OpenSIPS 1.7.1 contains important fixes in critical modules (like dialog and registration support) and in core part - it is highly recommended to upgrade - OpenSIPS 1.7.1 is now available for download on project web site and SF download system.
The full Changelog is available here.
To get the OpenSIPS 1.7.1 version, see the Downloads page.