version 6.0.0

major release, meaning that it is introducing a consistent number of new features as well
as improvements to existing components. The increment of the first version number reflects
several important updates, among them: multi-threaded option for UDP receiving,
option for specifying a range of ports to listen to, support for expressions with variables
for most of the module functions parameters, internal libraries are directly linked to the
core, support to use cmake to compile and install Kamailio.

You can read a bit more detailed release notes at:

* https://www.kamailio.org/w/kamailio-v6.0-0-release-notes/

version 5.8.5

maintenance release of the latest stable branch, 5.8, that
includes fixes since the release of v5.8.4. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.8.x. Deployments running previous v5.8.x
versions are strongly recommended to be upgraded to v5.8.5.

For more details about version 5.8.5 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2025/01/kamailio-v5-8-5-released/

version 5.8.4

maintenance release of the latest stable branch, 5.8, that
includes fixes since the release of v5.8.3. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.8.x. Deployments running previous v5.8.x
versions are strongly recommended to be upgraded to v5.8.4.

For more details about version 5.8.4 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2024/11/kamailio-v5-8-4-released/

version 5.8.3

maintenance release of the latest stable branch, 5.8, that
includes fixes since the release of v5.8.2. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.8.x. Deployments running previous v5.8.x
versions are strongly recommended to be upgraded to v5.8.3.

For more details about version 5.8.3 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2024/09/kamailio-v5-8-3-released/

version 5.7.6

maintenance release of the latest stable branch, 5.7, that
includes fixes since the release of v5.7.5. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.7.x. Deployments running previous v5.7.x
versions are strongly recommended to be upgraded to v5.7.6.

For more details about version 5.7.6 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2024/07/kamailio-v5-7-6-released/

version 5.6.6

maintenance release of the latest stable branch, 5.6, that
includes fixes since the release of v5.6.5. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.6.x. Deployments running previous v5.6.x
versions are strongly recommended to be upgraded to v5.6.6.

Note that 5.6 is now the third last stable branch, v5.6.6 being the last
planned released in 5.5.x series. The latest two stable branch are 5.7
and 5.8, with v5.8.2 being released a while ago.

For more details about version 5.6.6 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2024/07/kamailio-v5-6-6-released/

version 5.8.2

maintenance release of the latest stable branch, 5.8, that
includes fixes since the release of v5.8.1. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.8.x. Deployments running previous v5.8.x
versions are strongly recommended to be upgraded to v5.8.2.

For more details about version 5.8.2 (including links and guidelines to
download the tarball or from GIT repository), visit:

https://www.kamailio.org/w/2024/06/kamailio-v5-8-2-released/

version 5.7.5

maintenance release of the latest stable branch, 5.7, that
includes fixes since the release of v5.7.4. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.7.x. Deployments running previous v5.7.x
versions are strongly recommended to be upgraded to v5.7.5.

For more details about version 5.7.5 (including links and guidelines to
download the tarball or from GIT repository), visit:

* https://www.kamailio.org/w/2024/05/kamailio-v5-7-5-released/

version 5.8.1

maintenance release of the latest stable branch, 5.8, that
includes fixes since the release of v5.8.0. There is no change to
database schema or configuration language structure that you have to do
on previous installations of v5.8.x. Deployments running previous v5.8.x
versions are strongly recommended to be upgraded to v5.8.1.

For more details about version 5.8.1 (including links and guidelines to
download the tarball or from GIT repository), visit:

https://www.kamailio.org/w/2024/04/kamailio-v5-8-1-released/

version 5.8.0

comes with 4 new modules and a large set of
improvements touching again more than 50 existing modules.

You can read a bit more detailed release notes at:

* https://www.kamailio.org/w/kamailio-v5-8-0-release-notes/

Many thanks to all developers and community members that made possible
this release.

v5.8.0 brings more flexibility and optimizations across many existing
components and modules, new parameters, functions, variables and
transformations.

Enjoy Kamailio v5.8.0!