diff --git a/docs/changelog.rst b/docs/changelog.rst
index 1861e36..432a509 100644
--- a/docs/changelog.rst
+++ b/docs/changelog.rst
@@ -1,20 +1,22 @@
 Changelog
 =========
 
-Changes in 2.1 (tbd)
---------------------
+Changes in 2.1 (2019-07-15)
+---------------------------
 
 * Added Django 2.2 support.
-* Change iterable class for ``.non_polymorphic()``, to completely cirvumvent polymorphic.
+* Changed ``.non_polymorphic()``, to use a different iterable class that completely cirvumvent polymorphic.
+* Changed SQL for ``instance_of`` filter: use ``IN`` statement instead of ``OR`` clauses.
+* Changed queryset iteration to implement ``prefetch_related()`` support.
 * Fixed Django 3.0 alpha compatibility.
 * Fixed compatibility with current django-extra-views_ in ``polymorphic.contrib.extra_views``.
-* Fixed missing hiding of the add-button of polymorphic lines in the Django admin.
+* Fixed ``prefetch_related()`` support on polymorphic M2M relations.
 * Fixed model subclass ``___`` selector for abstract/proxy models.
 * Fixed model subclass ``___`` selector for models with a custom ``OneToOneField(parent_link=True)``.
 * Fixed unwanted results on calling ``queryset.get_real_instances([])``.
-* Fixed ``prefetch_related()`` support.
 * Fixed unwanted ``TypeError`` exception when ``PolymorphicTypeInvalid`` should have raised.
-* Optimized SQL for ``instance_of`` filter: use ``IN`` statement instead of ``OR`` clauses.
+* Fixed hiding the add-button of polymorphic lines in the Django admin.
+* Reformatted all files with black
 
 
 Changes in 2.0.3 (2018-08-24)
diff --git a/docs/conf.py b/docs/conf.py
index fbd9fed..04a5197 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -61,9 +61,9 @@ copyright = u"2013, Bert Constantin, Chris Glass, Diederik van der Boor"
 # built documents.
 #
 # The short X.Y version.
-version = "2.0.3"
+version = "2.1"
 # The full version, including alpha/beta/rc tags.
-release = "2.0.3"
+release = "2.1"
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.
diff --git a/setup.cfg b/setup.cfg
index ac733b4..00a8d98 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = django-polymorphic
-version = 2.0.3
+version = 2.1
 description = Seamless polymorphic inheritance for Django models
 long_description = file:README.rst
 author = Bert Constantin