Update of README

- New version number and support statement.

Author: KX79WQ

README.md

@@ -5,7 +5,12 @@ Python implementation of Histogrammar
 
 See [histogrammar.org](http://histogrammar.org) for a complete introduction to Histogrammar.
 
-This is a pure Python implementation for Python versions 2.6, 2.7, and 3.4.
+This is a pure Python implementation for Python versions 2.7, and 3.4, 3.5, 3.6, 3.7
+
+Latest Python release: v1.0.10 (Sep 2019).
+
+Support of Histogrammar is provided on a best-effort basis only.
+
 
 Installation
 ============