Sugar is one of the strongest Stockfish derivatives. I had previously shared 2015.04.15 version HERE. No doubt that it became quite older since.
POST SCRIPTUM / ERRATUM:
The posted binary appears to be exactly the same as the previously posted one. There's no new compile of Sugar other than 2015.04.16. So, all irrelevant information and files are deleted.
Only the logo remains. I prepared it today and won't delete it :-)
Meanwhile, the only build, still the latest one, benefits from a filename correction and becomes 2015.04.16 (instead of 050415) to correctly link with the source commit date and also to avoid misunderstandings related to date formats, a source of inaccuracy frequently observed with Stockfish development builds.
Lesson learned: DDMMYY and YYMMDD can be mind confusing. Always prefer YYYYMMDD!