Merge pull request #101 from openedx/navin/bump-version

chore: bump version to 2.2.1

Author: navinkarkera

recommender/__init__.py

@@ -6,4 +6,4 @@
 # which is not loaded when running `manage.py` commands (which is used by `make compile_translations`)
 # from .recommender import RecommenderXBlock
 
-__version__ = '2.2.0'
+__version__ = '2.2.1'