Bumb version

nhumrich · nhumrich · commit 811cf573fe38 · 2018-03-11T20:40:10.000-06:00
diff --git a/asyncpgsa/version.py b/asyncpgsa/version.py
@@ -1 +1 @@
-__version__ = '0.19.2'
+__version__ = '0.20.0'
