Panic today announced the release of Transmit 3, a major update to its award-winning Mac OS X FTP client. Transmit 3 adds a great deal of new features–many of which MacMinute covered last month–including: column view; tabs for multiple connections; a Finder-like sidebar (including per-server folders); redesigned Favorites; search; a new preview drawer with support for more image types and thumbnail zooming; dock status; spring-loaded folders and tabs; server to server transfers; linked folder navigation; improved synchronization; and full iDisk/WebDAV support.