doc: add 1.6 to doc version menu
Update doc version choice selector with the 1.6 release
@@ -186,6 +186,7 @@ else:
html_context = {
'current_version': current_version,
'versions': ( ("latest", "/latest/"),
+ ("1.6", "/1.6/"),
("1.5", "/1.5/"),
("1.4", "/1.4/"),
("1.3", "/1.3/"),
