diff --git a/HISTORY.rst b/HISTORY.rst
index 95da8ced..2663748b 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -4,7 +4,7 @@ Release Notes
 PlatformIO 2.0
 --------------
 
-2.11.1 (2016-??-??)
+2.11.1 (2016-07-12)
 ~~~~~~~~~~~~~~~~~~~
 
 * Added support for Arduino M0, M0 Pro and Tian boards
diff --git a/platformio/__init__.py b/platformio/__init__.py
index 1bf8e37c..2063af7b 100644
--- a/platformio/__init__.py
+++ b/platformio/__init__.py
@@ -14,7 +14,7 @@
 
 import sys
 
-VERSION = (2, 11, "1b2")
+VERSION = (2, 11, 1)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"