diff --git a/README.rst b/README.rst
index e2537cf..c706403 100644
--- a/README.rst
+++ b/README.rst
@@ -25,6 +25,52 @@ How to install
 Changelog
 ==============
 
+0.23.2 (2015-1X-XX)
+-------------------------
+
+- Unify callbacks system for remotes and clone
+  `#568 <https://github.com/libgit2/pygit2/pull/568>`_
+
+- New ``TreeEntry._name``
+  `#570 <https://github.com/libgit2/pygit2/pull/570>`_
+
+- Fix segfault in ``Tag._message``
+  `#572 <https://github.com/libgit2/pygit2/pull/572>`_
+
+- Documentation improvements
+  `#569 <https://github.com/libgit2/pygit2/pull/569>`_
+  `#574 <https://github.com/libgit2/pygit2/pull/574>`_
+
+API changes to clone::
+
+  # Before
+  clone_repository(..., credentials, certificate)
+
+  # Now
+  callbacks = RemoteCallbacks(credentials, certificate)
+  clone_repository(..., callbacks)
+
+API changes to remote::
+
+  # Before
+  def transfer_progress(stats):
+      ...
+
+  remote.credentials = credentials
+  remote.transfer_progress = transfer_progress
+  remote.fetch()
+  remote.push(specs)
+
+  # Now
+  class MyCallbacks(RemoteCallbacks):
+      def transfer_progress(self, stats):
+          ...
+
+  callbacks = MyCallbacks(credentials)
+  remote.fetch(callbacks=callbacks)
+  remote.push(specs, callbacks=callbacks)
+
+
 0.23.1 (2015-09-26)
 -------------------------
 
diff --git a/docs/install.rst b/docs/install.rst
index f1e6e22..d428b08 100644
--- a/docs/install.rst
+++ b/docs/install.rst
@@ -16,9 +16,11 @@ Requirements
 - Python 2.7, 3.2+ or PyPy 2.6+ (including the development headers)
 - Libgit2 v0.23.x
 - cffi 1.0+
-- OpenSSL development headers, optional, used for HTTPS network operations.
-- Libssh2, optional, used for SSH network operations.
-- pkg-config, optional, used for SSH network operations.
+
+Optional libgit2 dependecies to support ssh and https:
+
+- https: WinHTTP (Windows), SecureTransport (OS X) or OpenSSL.
+- ssh: libssh2, pkg-config
 
 It should work with older versions of cffi and PyPy, but using cffi 1.0+
 (and PyPy 2.6+) is strongly encouraged.
diff --git a/pygit2/remote.py b/pygit2/remote.py
index 8cc9e35..49af59e 100644
--- a/pygit2/remote.py
+++ b/pygit2/remote.py
@@ -355,7 +355,7 @@ class Remote(object):
         err = C.git_remote_save(self._remote)
         check_error(err)
 
-    def fetch(self, refspecs=None, callbacks=None, message=None):
+    def fetch(self, refspecs=None, message=None, callbacks=None):
         """Perform a fetch against this remote. Returns a <TransferProgress>
         object.
         """
diff --git a/test/test_credentials.py b/test/test_credentials.py
index 461fe5e..5fddfe2 100644
--- a/test/test_credentials.py
+++ b/test/test_credentials.py
@@ -71,32 +71,36 @@ class CredentialCreateTest(utils.NoRepoTestCase):
 class CredentialCallback(utils.RepoTestCase):
     def test_callback(self):
         class MyCallbacks(pygit2.RemoteCallbacks):
+            @staticmethod
             def credentials(url, username, allowed):
                 self.assertTrue(allowed & GIT_CREDTYPE_USERPASS_PLAINTEXT)
                 raise Exception("I don't know the password")
 
-        remote = self.repo.create_remote("github", "https://github.com/github/github")
+        url = "https://github.com/github/github"
+        remote = self.repo.create_remote("github", url)
 
         self.assertRaises(Exception, lambda: remote.fetch(callbacks=MyCallbacks()))
 
     def test_bad_cred_type(self):
         class MyCallbacks(pygit2.RemoteCallbacks):
+            @staticmethod
             def credentials(url, username, allowed):
                 self.assertTrue(allowed & GIT_CREDTYPE_USERPASS_PLAINTEXT)
                 return Keypair("git", "foo.pub", "foo", "sekkrit")
 
-        remote = self.repo.create_remote("github", "https://github.com/github/github")
+        url = "https://github.com/github/github"
+        remote = self.repo.create_remote("github", url)
         self.assertRaises(TypeError, lambda: remote.fetch(callbacks=MyCallbacks()))
 
 class CallableCredentialTest(utils.RepoTestCase):
 
     def test_user_pass(self):
-        class MyCallbacks(pygit2.RemoteCallbacks):
-            def __init__(self):
-                self.credentials = UserPass("libgit2", "libgit2")
+        credentials = UserPass("libgit2", "libgit2")
+        callbacks = pygit2.RemoteCallbacks(credentials=credentials)
 
-        remote = self.repo.create_remote("bb", "https://bitbucket.org/libgit2/testgitrepository.git")
-        remote.fetch(callbacks=MyCallbacks())
+        url = "https://bitbucket.org/libgit2/testgitrepository.git"
+        remote = self.repo.create_remote("bb", url)
+        remote.fetch(callbacks=callbacks)
 
 if __name__ == '__main__':
     unittest.main()
diff --git a/test/test_remote.py b/test/test_remote.py
index b39312a..cecabf0 100644
--- a/test/test_remote.py
+++ b/test/test_remote.py
@@ -212,7 +212,6 @@ class EmptyRepositoryTest(utils.EmptyRepoTestCase):
         self.assertEqual(stats.received_objects, REMOTE_REPO_OBJECTS)
 
     def test_transfer_progress(self):
-        self.tp = None
         class MyCallbacks(pygit2.RemoteCallbacks):
             def transfer_progress(self, stats):
                 self.tp = stats