LF is now running on the new generation forum software.  The previous sofware was the legacy stuff  -- PERL CGI which is over 20 years old which is an eternity in computer terms.  This version has decent features, but fewer of them as some are basically obsolete.  Some features need to be added yet, like some setup/configuration things.  No more previewing of articles and comments as it's WYSIWYG now.  You can insert images or media using the buttons above the composition box. Youtubes and other source media is supported.