Merge pull request rms-open-letter#2410 from cusyio/main

wohali · web-flow · commit 4b5a3fc570db · 2021-03-26T21:21:03.000Z
Add Cusy
diff --git a/index.md b/index.md
@@ -57,6 +57,7 @@ Signed,
 1. CH Open
 1. CommitChange
 1. Creative Commons
+1. Cusy
 1. DataMade
 1. Dot HQ
 1. Echap
