diff --git a/benchpots/__init__.py b/benchpots/__init__.py
index bea2d13..2657b17 100644
--- a/benchpots/__init__.py
+++ b/benchpots/__init__.py
@@ -1,5 +1,6 @@
 """
-BenchPOTS package
+BenchPOTS: a Python toolbox for benchmarking machine learning on POTS (Partially-Observed Time Series),
+supporting processing pipelines of 170+ public time-series datasets
 """
 
 # Created by Wenjie Du <wenjay.du@gmail.com>
diff --git a/benchpots/version.py b/benchpots/version.py
index 8029759..41151fe 100644
--- a/benchpots/version.py
+++ b/benchpots/version.py
@@ -22,4 +22,4 @@
 #
 # Dev branch marker is: 'X.Y.dev' or 'X.Y.devN' where N is an integer.
 # 'X.Y.dev0' is the canonical version of 'X.Y.dev'
-__version__ = "0.2.1"
+__version__ = "0.2.2"