Release of new version 2.0.0

Signed-off-by: Jack Cherng <jfcherng@gmail.com>

Author: jfcherng

CHANGELOG.md

@@ -1,5 +1,17 @@
 
+## VERSION 2  AFTERNOON
+
+ * Version **2.0** - afternoon
+   * 2019-02-20 14:45  **2.0.0**  initial release
+      * 9336cf3 [BC break] Make constants name shorter
+      * 3c86b71 Add ability to generate int opcodes
+      * 05263b1 Update deps
+      * e493ad1 nits
+      * 43a85c7 Add travis CI
+      * 9aac92d Add Codacy badge
+      * 5e38297 Release of new version 1.0.0
+
 ## VERSION 1  INIT RELEASE
 
  * Version **1.0** - init release
-   * 2019-02-08 09:39  **1.0.0**  initial release
+   * 2019-02-08 09:39  **1.0.0**  initial release