Merge branch 'master' of github.com:MongoEngine/mongoengine into Pacu2-fix/add-dev-tools

README.rst

@@ -42,13 +42,14 @@ to both create the virtual environment and install the package. Otherwise, you c
 download the source from `GitHub <http://github.com/MongoEngine/mongoengine>`_ and
 run ``python setup.py install``.
 
+The support for Python2 was dropped with MongoEngine 0.20.0
+
 Dependencies
 ============
 All of the dependencies can easily be installed via `python -m pip <https://pip.pypa.io/>`_.
 At the very least, you'll need these two packages to use MongoEngine:
 
 - pymongo>=3.4
-- six>=1.10.0
 
 If you utilize a ``DateTimeField``, you might also use a more flexible date parser:
 
@@ -58,6 +59,10 @@ If you need to use an ``ImageField`` or ``ImageGridFsProxy``:
 
 - Pillow>=2.0.0
 
+If you need to use signals:
+
+- blinker>=1.3
+
 Examples
 ========
 Some simple examples of what MongoEngine code looks like: