Updated changelog.

readme.html

@@ -266,6 +266,7 @@ version of GLFW.</p>
   <li>Added <code>glfwMakeWindowCurrent</code> function for making the context of the specified window current</li>
   <li>Added <code>glfwGetError</code> and <code>glfwErrorString</code> error reporting functions and a number of error tokens</li>
   <li>Added <code>glfwSetWindowUserPointer</code> and <code>glfwGetWindowUserPointer</code> functions for per-window user pointers</li>
+  <li>Added <code>windows</code> simple multi-window test program</li>
   <li>Changed buffer bit depth parameters of <code>glfwOpenWindow</code> to window hints</li>
   <li>Renamed <code>lib</code> source code directory to <code>src</code></li>
   <li>Replaced ad hoc build system with CMake</li>