Updated int the doc PostgreSQL versions supported (#717)

Fernando ike · Fernando Ike · web-flow · commit 53bea985bfda · 2021-03-17T13:25:38.000-07:00
The README.md says that PostgreSQL versions supported are 9.5 to 13,
copied to the doc.

Co-authored-by: Fernando Ike &lt;fernando.ike@maburix.com&gt;
diff --git a/docs/index.rst b/docs/index.rst
@@ -15,7 +15,7 @@ of PostgreSQL server binary protocol for use with Python's ``asyncio``
 framework.
 
 **asyncpg** requires Python 3.5 or later and is supported for PostgreSQL
-versions 9.2 to 12.
+versions 9.5 to 13.
 
 Contents
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