core: Inconsistent ready message in editonly mode.

core/app.js

@@ -168,7 +168,11 @@ exports.app_socket = async function socket(request, response) {
 				if (blobId) {
 					if (message.edit_only) {
 						response.send(
-							JSON.stringify({action: 'ready', edit_only: true}),
+							JSON.stringify({
+								action: 'ready',
+								version: version(),
+								edit_only: true,
+							}),
 							0x1
 						);
 					} else {