diff --git a/README.md b/README.md
@@ -34,7 +34,7 @@ If it is not in your `PATH`, you can help GitPython find it by setting
the `GIT_PYTHON_GIT_EXECUTABLE=<path/to/git>` environment variable.

* Git (1.7.x or newer)
-* Python >= 3.4

The list of dependencies are listed in `./requirements.txt` and `./test-requirements.txt`.
The installer takes care of installing them for you.

diff --git a/doc/source/changes.rst b/doc/source/changes.rst
@@ -8,6 +8,7 @@ Changelog
* git.Commit objects now have a ``replace`` method that will return a
  copy of the commit with modified attributes.
* Add python 3.9 support

3.1.13
======

diff --git a/doc/source/intro.rst b/doc/source/intro.rst
@@ -13,7 +13,7 @@ The object database implementation is optimized for handling large quantities of
Requirements
============

-* `Python`_ >= 3.4
* `Git`_ 1.7.0 or newer
    It should also work with older versions, but it may be that some operations
    involving remotes will not work as expected.

diff --git a/git/py.typed b/git/py.typed
diff --git a/git/types.py b/git/types.py
@@ -0,0 +1,6 @@
diff --git a/mypy.ini b/mypy.ini
@@ -0,0 +1,4 @@
-Original file line number
+Diff line change
@@ Expand Up / @@ -8,6 +8,7 @@ Changelog @@
     * git.Commit objects now have a ``replace`` method that will return a
       copy of the commit with modified attributes.
     * Add python 3.9 support
 .1.13
     ======
@@ Expand Down @@