diff --git a/HISTORY.rst b/HISTORY.rst
index c1b41581..42985cbd 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -8,6 +8,8 @@ Release History
   `PLATFORMIO_BUILD_FLAGS <http://docs.platformio.org/en/latest/envvars.html#platformio-build-flags>`_
 * Pass to API requests information about Continuous Integration system. This
   information will be used by PlatformIO-API.
+* Updated `Arduino Framework <http://docs.platformio.org/en/latest/frameworks/arduino.html>`__ to
+  1.6.4 version (`issue #212 <https://github.com/platformio/platformio/issues/212>`_)
 * Fixed bug with converting ``*.ino`` to ``*.cpp``
 
 2.0.0 (2015-05-22)