Bump up stringio version to 3.0.1

hsbt · hsbt · commit f7c40aa3392c · 2021-10-21T20:46:40.000+09:00
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
@@ -12,7 +12,7 @@
 
 **********************************************************************/
 
-#define STRINGIO_VERSION "3.0.0"
+#define STRINGIO_VERSION "3.0.1"
 
 #include "ruby.h"
 #include "ruby/io.h"
