Merge pull request #1467 from JuroOravec/patch-1

docs: document the `version` field in `asv.conf.json.rst`

Author: HaoZeke

docs/source/asv.conf.json.rst

@@ -22,6 +22,10 @@ this file and their expected values.
 
 .. only:: not man
 
+``version``
+-----------
+Version of the `asv.conf.json` spec. Currently only `1`.
+
 ``project``
 -----------
 The name of the project being benchmarked.

docs/source/using.rst

@@ -55,6 +55,8 @@ do, and there is also a :ref:`conf-reference` with more details.  The
 values that will most likely need to be changed for any benchmarking
 suite are:
 
+- ``version``: Version of the `asv.conf.json` spec. As of `v0.6.4`, there is only version `1`.
+
 - ``project``: The Python package name of the project being benchmarked.
 
 - ``project_url``: The project's homepage.