This file describes API changes for the plugins of the type 'local'. === 2.9 === * Navigation API callbacks local__extends_navigation() and local__extends_settings_navigation() are deprecated. Please rename them to local__extend_navigation() and local__extend_settings_navigation() respectively. The deprecated variant will be supported in 2.9 and 3.0 and then the support will be dropped. * Definitely dropped support for the original _extends_navigation() that has been deprecated since 2.3.