Update docs about Python 2 and resolver
Per
@@ -1452,6 +1452,11 @@ We are also changing our support for :ref:`Constraints Files`:
* Links are not allowed as constraints (see :issue:`8253`)
* Constraints cannot have extras (see :issue:`6628`)
+Per our :ref:`Python 2 Support` policy, pip 20.3 users who are using
+Python 2 will use the legacy resolver by default. Python 2 users
+should upgrade to Python 3 as soon as possible, since in pip 21.0 in
+January 2021, pip will drop support for Python 2 altogether.
+
How to upgrade and migrate
--------------------------
@@ -1504,13 +1509,6 @@ How to upgrade and migrate
their root causes, you can choose the old resolver behavior
using the flag ``--use-deprecated=legacy-resolver``.
- Per our :ref:`Python 2 Support` policy, pip 20.3 users who are
- using Python 2 and who have trouble with the new resolver can
- choose to switch to the old resolver behavior using the flag
- ``--use-deprecated=legacy-resolver``. Python 2 users should
- upgrade to Python 3 as soon as possible, since in pip 21.0 in
- January 2021, pip will drop support for Python 2 altogether.
-
5. **Please report bugs** through the `resolver testing survey`_.
