We will not be developing a desktop/offline application for Linux.
https://app.logos.com continues to improve and will be our solution for any platform that supports a web browser.
This is very current info and shows a rather small interest in a Linux product. 388 votes could be as few as 130 people being as each idea can receive 3 votes from one person. Also I do remember hearing that there was enough unique code using non common tools to make it unlikely to ever run on Linux via WINE. I hope one day someone does get it to run under WINE but at this point as unlikely as it is this seems the best bet to one day have an offline FL APP running on LINUX.
-Dan