diff --git a/compat.html b/compat.html
index afbc50a4910614952a1bc9c6c6fd5ac2929abca5_Y29tcGF0Lmh0bWw=..ca9b84bc5732fbc636ed8a99f544ca75d0eb13d2_Y29tcGF0Lmh0bWw= 100644
--- a/compat.html
+++ b/compat.html
@@ -53,6 +53,9 @@
 of the commonly used Python <a class="reference external" href="http://docs.python.org/library/">standard library modules</a>; details below.</p>
 <p>PyPy does not support the <a class="reference external" href="http://docs.python.org/c-api/">CPython C API</a>, which means that third party
 libraries for python, written in C, will not work.</p>
+<p class="download-menu"><em>Note</em>: PyPy trunk has <em>experimental</em> support for CPython extension modules
+in the trunk, however it was not released yet so downloads below won't have
+it.</p>
 <p>Standard library modules supported by PyPy, in alphabetical order:</p>
 <ul class="simple">
 <li><tt class="docutils literal"><span class="pre">__builtin__</span> <span class="pre">__pypy__</span> <span class="pre">_codecs</span> <span class="pre">_lsprof</span> <span class="pre">_minimal_curses</span> <span class="pre">_random</span> <span class="pre">_rawffi</span> <span class="pre">_socket</span> <span class="pre">_sre</span> <span class="pre">_weakref</span> <span class="pre">bz2</span> <span class="pre">cStringIO</span> <span class="pre">crypt</span> <span class="pre">errno</span> <span class="pre">exceptions</span> <span class="pre">fcntl</span> <span class="pre">gc</span> <span class="pre">itertools</span> <span class="pre">marshal</span> <span class="pre">math</span> <span class="pre">md5</span> <span class="pre">mmap</span> <span class="pre">operator</span> <span class="pre">parser</span> <span class="pre">posix</span> <span class="pre">pyexpat</span> <span class="pre">select</span> <span class="pre">sha</span> <span class="pre">signal</span> <span class="pre">struct</span> <span class="pre">symbol</span> <span class="pre">sys</span> <span class="pre">termios</span> <span class="pre">thread</span> <span class="pre">time</span> <span class="pre">token</span> <span class="pre">unicodedata</span> <span class="pre">zipimport</span> <span class="pre">zlib</span></tt></li>
diff --git a/source/compat.txt b/source/compat.txt
index afbc50a4910614952a1bc9c6c6fd5ac2929abca5_c291cmNlL2NvbXBhdC50eHQ=..ca9b84bc5732fbc636ed8a99f544ca75d0eb13d2_c291cmNlL2NvbXBhdC50eHQ= 100644
--- a/source/compat.txt
+++ b/source/compat.txt
@@ -11,6 +11,12 @@
 PyPy does not support the `CPython C API`_, which means that third party
 libraries for python, written in C, will not work.
 
+.. class:: download_menu
+
+   *Note*: PyPy trunk has *experimental* support for CPython extension modules
+   in the trunk, however it was not released yet so downloads below won't have
+   it.
+
 Standard library modules supported by PyPy, in alphabetical order:
 
 * ``__builtin__ __pypy__ _codecs _lsprof _minimal_curses _random _rawffi _socket _sre _weakref bz2 cStringIO crypt errno exceptions fcntl gc itertools marshal math md5 mmap operator parser posix pyexpat select sha signal struct symbol sys termios thread time token unicodedata zipimport zlib``
diff --git a/source/_config.yml b/source/yatiblog.conf
similarity index 100%
rename from source/_config.yml
rename to source/yatiblog.conf