-* Thu Jan 17 2019 Kyotaro Horiguchi
-- Fix some bugs. Version 1.3.4.
-* Tue Nov 13 2018 Kyotaro Horiguchi
-- Support PostgreSQL 11. Version 1.3.2.
-* Fri Jun 08 2018 Kyotaro Horiguchi
-- Fixed a crash bug. Version 1.3.1.
-* Tue Oct 10 2017 Kyotaro Horiguchi
-- Support PostgreSQL 10. Version 1.3.0.
-* Tue Feb 7 2017 Kyotaro Horiguchi
-- Added new hint Parallel. Version 1.2.0.
-* Thu Jul 21 2016 Kyotaro Horiguchi
-- Support PostgreSQL 9.6
+* Thu Oct 29 2020 Kyotaro Horiguchi
+- Fix a bug. Version 1.3.7.
+* Wed Aug 5 2020 Kyotaro Horiguchi
+- Fix some bugs. Version 1.3.6.
+* Thu Feb 20 2020 Kyotaro Horiguchi
+- Support PostgreSQL 12. Fix some bugs. Version 1.3.5.