Document expected encoding for .name and .version
@@ -928,6 +928,7 @@ struct evmc_instance
* The name of the EVMC VM implementation.
*
* It MUST be a NULL-terminated not empty string.
+ * The content MUST be UTF-8 encoded (this implies ASCII encoding is also allowed).
*/
const char* name;
@@ -935,6 +936,7 @@ struct evmc_instance
* The version of the EVMC VM implementation, e.g. "1.2.3b4".
*
* It MUST be a NULL-terminated not empty string.
+ * The content MUST be UTF-8 encoded (this implies ASCII encoding is also allowed).
*/
const char* version;
