Add timestamps to changelog.

docs/conf.py

@@ -254,6 +254,10 @@ link_files = {
 				pattern=r"PEP[- ](?P<pep_number>\d+)",
 				url='https://www.python.org/dev/peps/pep-{pep_number:0>4}/',
 			),
+			dict(
+				pattern=r"^(?m)((?P<scm_version>\d+(\.\d+){1,2}))\n[-=]+\n",
+				with_scm="{text}\n{rev[timestamp]}\n",
+			),
 		],
 	),
 }

setup.py

@@ -67,7 +67,7 @@ if (sys.platform == 'win32' or (os.name == 'java' and os._name == 'nt')) \
 needs_pytest = set(['ptr', 'pytest', 'test']).intersection(sys.argv)
 pytest_runner = ['pytest-runner'] if needs_pytest else []
 needs_sphinx = set(['build_sphinx', 'upload_docs']).intersection(sys.argv)
-sphinx = ['sphinx', 'rst.linker'] if needs_sphinx else []
+sphinx = ['sphinx', 'rst.linker>=1.4'] if needs_sphinx else []
 
 setup_params = dict(
     name="setuptools",