Update compatibility info

Author: megothss

.discourse-compatibility

@@ -1,3 +1,4 @@
+< 3.4.0.beta3-dev: aa294470824ede8ac32b358390a8bb407f50fee8
 < 3.4.0.beta1-dev: 5346b4bafba2c2fb817f030a473b7bbca97b909c
 < 3.3.0.beta1-dev: 6750e10a6d9dfd3fc2c9a0cac5a83aca1a8ee401
 3.1.999: 20aed65b909fb41e22181067dc990b52ab0b7a96

assets/javascripts/discourse/initializers/extend-for-translate-button.js

@@ -144,6 +144,6 @@ function customizeWidgetPostMenu(api) {
 export default {
   name: "extend-for-translate-button",
   initialize() {
-    withPluginApi("1.34.0", (api) => initializeTranslation(api));
+    withPluginApi("1.39.0", (api) => initializeTranslation(api));
   },
 };