diff --git a/manifest.json b/manifest.json
index 88bdcb9..432681e 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,10 +1,12 @@
 {
-  "manifest_version": "1",
-  "api_version": "1",
+  "required_api_version": "^2.0.0",
   "name": "Gitmoji",
   "description": "Gitmoji extension",
   "developer_name": "Andreas Schneider",
   "icon": "images/icon.png",
+  "options": {
+    "query_debounce": 0.1
+  },
   "preferences": [
     {
       "id": "gitmoji_kw",
diff --git a/versions.json b/versions.json
new file mode 100644
index 0000000..ef59966
--- /dev/null
+++ b/versions.json
@@ -0,0 +1,5 @@
+
+[
+    { "required_api_version": "^1.0.0", "commit": "python2" },
+    { "required_api_version": "^2.0.0", "commit": "master" }
+  ]
\ No newline at end of file