diff --git a/HISTORY.rst b/HISTORY.rst
index dcd8c570..f96d0962 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -4,7 +4,7 @@ Release Notes
 PlatformIO 3.0
 --------------
 
-3.0.0 (2016-??-??)
+3.0.0 (2016-09-07)
 ~~~~~~~~~~~~~~~~~~
 
 * `PlatformIO Plus <https://pioplus.com>`__
diff --git a/platformio/__init__.py b/platformio/__init__.py
index 834b821e..d01eed7d 100644
--- a/platformio/__init__.py
+++ b/platformio/__init__.py
@@ -14,7 +14,7 @@
 
 import sys
 
-VERSION = (3, 0, "0b13")
+VERSION = (3, 0, 0)
 __version__ = ".".join([str(s) for s in VERSION])
 
 __title__ = "platformio"