Bump version to 1.21a8

Photonios · Photonios · commit be014bf5b09d · 2018-04-01T18:24:14.000+03:00
diff --git a/setup.py b/setup.py
@@ -7,7 +7,7 @@
 
 setup(
     name='django-postgres-extra',
-    version='1.21a7',
+    version='1.21a8',
     packages=find_packages(),
     include_package_data=True,
     license='MIT License',
