Updated changelog.

readme.html

@@ -278,6 +278,7 @@ version of GLFW.</p>
   <li>Added <code>glfwSetWindowFocusCallback</code> function and <code>GLFWwindowfocusfun</code> type for receiving window focus events</li>
   <li>Added <code>glfwSetWindowIconifyCallback</code> function and <code>GLFWwindowiconifyfun</code> type for receiving window iconification events</li>
   <li>Added <code>glfwGetClipboardString</code> and <code>glfwSetClipboardString</code> functions for interacting with the system clipboard</li>
+  <li>Added <code>glfwGetJoystickName</code> for retrieving the name of a joystick</li>
   <li>Added <code>glfwGetCurrentContext</code> function for retrieving the window whose OpenGL context is current</li>
   <li>Added <code>GLFW_SRGB_CAPABLE</code> for requesting sRGB capable framebuffers</li>
   <li>Added <code>GLFW_CLIENT_API</code>, <code>GLFW_OPENGL_API</code> and <code>GLFW_OPENGL_ES_API</code> for selecting client API</li>