Fujicoin v0.16.3 is out, containing a fix for critical vulnerability CVE-2018-17144 from upstream Bitcoin Core:
https://bitcoincore.org/en/2018/09/20/notice/
All versions of Fujicoin Core since v0.15.x are affected, so please upgrade at your earliest convenience.
Download:
http://www.fujicoin.org/downloads.php
GitHub:
https://github.com/fujicoin/fujicoin