> - Other time conversion proposals, in particular the one developed> - by folks at Hewlett Packard, offer a wider selection of functions> + Other time conversion proposals, in particular those supported by the> + <a href="https://howardhinnant.github.io/date/tz.html">Time Zone
Note that the passage being changed dates back to the 1980s, when Hewlett Packard had variant time handling software;
I believe the Howard E. Hinnant package is distinct from that. One possibility: reference both, expanding "folks at Hewlett Packard" to "folk at Hewlett Packard in the 1980s."
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