Yeah we understand it'd be nice to have direct upgrade path. However since we replaced derby with SQLite, it would take a big effort to migrate data. Since most user data can be resynched anyway, we think it's better we spend our time improving the product. Sorry about the inconvenience.
A word of caution. In general it's a bad idea to export/import data that's still on your server. When you setup new mailboxes to sync with server, ZD won't know you already imported some data. When you export/import, not all metadata is kept. As a result you will have duplicate data. So please only use export/import for your true "local only" data. |