models Create sitemaps Manage Page Types Headless mode Creating new functionality Create plugins Upgrading plugins for django CMS 4+ Create apphooks Manage complex apphook configuration Extend the Toolbar running a migration command on an existing installation of django CMS v3.x may corrupt the database. Upgrading from version 3.x to 4.x is not an automatic process. API References cms.api Python APIs for creating require you to take action. It is strongly recommended to read the release notes carefully when upgrading. It goes without saying that you should backup your database before embarking on any process that

as a Service 42 Upgrading Cassandra 43 Best Practices for Upgrading Cassandra 43 Upgrading Cassandra: 0.8.x to 1.0.x 43 New and Changed Parameters between 0.8 and 1.0 44 Upgrading Between Minor Releases as a jsvc process. Upgrading Cassandra This section includes information on upgrading between releases: Major Releases Minor Releases Upgrading Cassandra: 0.8.x to 1.0.x Upgrading Between Minor Releases Releases of Cassandra 1.0.x Best Practices for Upgrading Cassandra The following best practices are recommended when upgrading Cassandra: • Always take a snapshot before any upgrade. This allows you to