Bump up drb version to 2.1.0

hsbt · hsbt · commit e4b7b68d678e · 2021-10-14T21:03:19.000+09:00
diff --git a/lib/drb/version.rb b/lib/drb/version.rb
@@ -1,3 +1,3 @@
 module DRb
-  VERSION = "2.0.5"
+  VERSION = "2.1.0"
 end
