Update CHANGELOG

CHANGELOG

@@ -4,11 +4,23 @@ Legend:
 	* changed element
 
 ===============================================================================
-Release 1.0
+Release 0.3
 ===============================================================================
 
+2017-09-06      Michael Beyeler <[email protected]>
+        + Add Tegra support
+
+2017-03-21      Ting-Shuo Chou <[email protected]>
+        * Upgrade .sln and .vcxproj to VS 2015
+
+2017-03-11      Michael Beyeler <[email protected]>
+        + Add Windows support
+	+ Add CUDA 7/8 support
+	* Update license
+	* Update installation instructions
+
 2014-10-13	Michael Beyeler <[email protected]>
-	+ Added code base from CARLsim repo.
+	+ Add code base from CARLsim repo.
 
 
 
@@ -29,4 +41,4 @@ Release 0.1
 Publication:
 	M Richert, JM Nageswaran, N Dutt, JL Krichmar (2011). "An efficient 
 	simulation environment for modeling large-scale cortical processing", 
-	Frontiers in Neuroinformatics 5(19):1-15.
+	Frontiers in Neuroinformatics 5(19):1-15.