The first official production release.
Unlike earlier versions, 3.0.0 contains only the minimal set of built-in plugins. All extensions can be downloaded through the plugin manager. If you wish to install a set of plugins roughly equivalent to the default distribution of JAS 3 earlier versions, select "JAS 3 Standard Extensions" plugin.
Note that some of the older plugins might not work with JAS 3.0.0 since their plugin descriptors (PLUGIN-inf/plugins.xml files) do not contain all required libraries. It is recommended that you wipe out your JAS 3 extensions directories before updating to 3.0.0. Compatible versions of most plugins maintained by the JAS 3 team have been released and are available through the plugin manager.