Update version + changelog

CHANGELOG.rst

 CHANGELOG
 =========
 
+2.9.0
+-----
+
+- Added VideoChooserBlock
+- Added video summary on admin homepage
+
+
 2.4.0
 -----
 

setup.py

@@ -10,7 +10,7 @@ from setuptools import find_packages, setup  # noqa: E4
 
 setup(
     name='wagtailvideos',
-    version='2.8.2',
+    version='2.9.0',
     description="A wagtail module for uploading and displaying videos in various codecs.",
     long_description=readme,
     author='Neon Jungle',