0.003   2019-07-10  Released-By: PERLANCAR; Urgency: low

	- No functional changes.

	- [doc] Fix some typos/mistakes.


0.002   2019-07-10  Released-By: PERLANCAR; Urgency: low

	- No functional changes.

	- Mention perl hash slice notation and the difference with
	  hash_subset.

	- Rename variable to be clearer.


0.001   2019-07-10  Released-By: PERLANCAR

        - First release.
