Mesa 17.1.0 is a new development release. People who are concerned with
stability and reliability should stick with a previous release or wait
-for `Mesa 17.1.1 <../release-calendar.rst#calendar>`__.
+for :ref:`Mesa 17.1.1 <calendar>`.
Mesa 17.1.0 implements the OpenGL 4.5 API, but the version reported by
glGetString(GL_VERSION) or glGetIntegerv(GL_MAJOR_VERSION) /