+Version 0.1.6 (2021-08-??)
+--------------------------
+
+* Store lock file in a shared directory; use ``$UID`` as a suffix
+ to separate lock files for different users.
+
+* Enhancement in web-ui: added a link to the root.
+
+* GitHub Actions.
+
+* Stop testing at Travis CI.
+
+Version 0.1.5 (2019-02-01)
+--------------------------
+
+* Python 3.7.
+
+Version 0.1.4 (2018-06-11)