[docs] eliminate version number
RTD prints git sha1 short hash code with every push, stable for latest tagged release, latest for tip of master branch
@@ -80,7 +80,7 @@ html_theme = "sphinx_rtd_theme"
# further. For a list of options available for each theme, see the
# documentation.
#
-# html_theme_options = {}
+html_theme_options = {"display_version": False}
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
