Edit history for page: eggref/5/srfi-121

revision	author	date	description	r1	r2
39522	DeeEff	Sat Jan 23 02:14:-475981776 2021	Add changelog for v.18
38870	mario	Sat Aug 22 12:35:-476117072 2020	eggref/5/srfi-121: add documentation for C5