Release v0.9.12 - add to list of messages

Author: tkopets

messages.json

@@ -14,5 +14,8 @@
     "0.9.6": "messages/v0.9.6.md",
     "0.9.7": "messages/v0.9.7.md",
     "0.9.8": "messages/v0.9.8.md",
-    "0.9.9": "messages/v0.9.9.md"
+    "0.9.9": "messages/v0.9.9.md",
+    "0.9.10": "messages/v0.9.10.md",
+    "0.9.11": "messages/v0.9.11.md",
+    "0.9.12": "messages/v0.9.12.md"
 }