4 commits

Author	SHA1	Message	Date
syuilo	a6a51fd12c	Update CONTRIBUTING.en.md	2021-08-30 20:04:59 +09:00
syuilo	fdd85de5b2	Update CONTRIBUTING.en.md	2021-08-30 19:53:51 +09:00
syuilo	83520ab776	Update CONTRIBUTING.en.md	2021-08-30 19:50:50 +09:00
syuilo	7040bd82ed	update contribution guides	2021-08-28 15:42:27 +09:00