For more details please see the CHANGES file or view change log at https://github.com/cisco/libsrtp/compare/v2.4.0...v2.5.0 The following links are available for downloading: https://github.com/cisco/libsrtp/archive/v2.5.0.tar.gz https://github.com/cisco/libsrtp/archive/v2.5.tar.gz https://github.com/cisco/libsrtp/archive/v2.tar.gz Thank you to everybody that has contributed. libSRTP team.