ftpd 2.2.0 is a fork of mtheall's ftpd v2.2, which is a FTP server for the 3DS/Switch.
This version allows you to exit cleanly homebrew launcher, instead of homemenu. It was done by re-compiling with the newer version of ctrukib (no changes has been made).
Media
How to Setup an FTP Client [FTPD] on o3DS or n3DS (GameInCanada)