0.03    2017-05-24 (PERLANCAR)

	- Add utility: calc-net-income-from-pph21-op.


0.02    2016-01-18 (PERLANCAR)

        - No functional changes.

        - [build] Rebuild to fix POD section ordering.


0.01    2015-12-22 (PERLANCAR)

        - First release.