The releases done by KAMAILIO (OpenSER) project are guided by the following policies.
Each Kamailio (OpenSER) version is composed of 3 numbers, separated by dots: X.Y.Z
* X and Y are used to identify the major releases * Z is used to identify the minor releases
Incrementing the numbers in version string: * X is changed when radical changes are included, like new internal architecture * Y is changed for each major release * Z is changed for each minor release
A major release includes new features in core or modules and may not preserve configuration file or database structure compatibility with previous major release.
* 6 to 8 months based releasing * 4-6 months development * approximately 2 months extensive testing * these releases are derived from the trunk version * the version of a major release ends in 0 (Z=0): X.Y.0
A minor release includes bug fixes and documentation updates done for a major release. It preserves configuration file and database structure compatibility.
* 1 to 3 months after a major release * shorter testing period * one ore more minor releases depending on the demand * this releases are derived from the stable branch * the version of a minor release keeps same X and Y from the major release <span class=“plainlinks”>[http://www.shoppharmacycounter.com/ <span style=“color:black;font-weight:normal; text-decoration:none!important; background:none!important; text-decoration:none;”>weight loss pills</span>] and changes Z. Z starts from 1 and increments for each minor release.
* the last two major releases are maintained. Now these are: branch 1.3 resulting in releases labeled 1.3.x (these are released still under openser name) branch 1.4 resulting in releases labeled 1.4.x (these are released under new name kamailio)
* Branch 1.3 (major release 1.3.0) Version 1.3.3: Released Aug 28, 2008 Version 1.3.4: Released Nov 24, 2008 * Branch 1.4 (major release 1.4.0) Version 1.4.0: Released Aug 7, 2008 Version 1.4.1: Released Sept 25, 2008 Version 1.4.2: Released Oct 23, 2008 Version 1.4.3: Released Dec 16, 2008 Version 1.4.4: Scheduled shorly after 1.5.0 * Branch 1.5 (major release 1.5.0) Version 1.5.0: Released on March 2, 2009 Version 1.5.1: Released on April 29, 2009 Version 1.5.2: Released on July 14, 2009
* Branch 3.0 (major release 3.0.0) Version 3.0.0: Released Jan 11, 2010 * Branch 3.1 (major release 3.1.0) Version 3.1.0: Released Oct 06, 2010 * Branch 3.2 (major release 3.2.0) ** Version 3.2.0: Released Oct 18, 2011