v0.0.5	Sun  7 Aug 09:43:26 BST 2022
	* Upload to zef repository
v0.0.4		Wed 17 Nov 15:55:49 GMT 2021
	* Switch to use NativeLibs for library detection
v0.0.3		Sat 27 Mar 18:36:42 GMT 2021
    * Meaningful error message if libsodium not found
    * Skip rather than fail tests if no libsodium
    * Make a GH action for CI tests
v0.0.2		Fri 20 Dec 12:33:35 GMT 2019
	* Remove trailling nulls from hash
	* catch failure of hash function
v0.0.1		Thu 19 Dec 13:17:49 GMT 2019
	* Initial release