diff --git a/messages.json b/messages.json
index e58b0835..dac31635 100644
--- a/messages.json
+++ b/messages.json
@@ -4,5 +4,6 @@
     "1.0.7": "messages/1.0.7.txt",
     "2.0.0": "messages/2.0.0.txt",
     "2.1.0": "messages/2.1.0.txt",
-    "3.0.0-alpha.5": "messages/3.0.0-alpha.5.txt"
+    "3.0.0-alpha.5": "messages/3.0.0-alpha.5.txt",
+    "3.0.0-alpha.6": "messages/3.0.0-alpha.6.txt"
 }
diff --git a/messages/3.0.0-alpha.6.txt b/messages/3.0.0-alpha.6.txt
new file mode 100644
index 00000000..675e624e
--- /dev/null
+++ b/messages/3.0.0-alpha.6.txt
@@ -0,0 +1,20 @@
+v3.0.0-alpha.6 (2017-05-20)
+---------------------------
+
+The latest alpha release brings you:
+
++ (Auto-)completions for syntax development
+
+  * Scope names are completed according to ST scope naming guidelines
+  * Context names are completed for include/push/set keys
+  * All currently available keys have completions as well
+
++ Highlighting of the regexp capture group that the current "captures" scope line targets
+  (@Thom1729)
+
+* Other minor changes
+
+---
+
+Please test the package thoroughly and report issues at the issue tracker.
+https://github.com/SublimeText/PackageDev/issues