Log Message:
p5-MetaCPAN-Client: update to 2.021000.

2.021000    18.11.17
            * Scroller fix for page skipping (Thomas Sibley)
            * Sorting in scrolled searches (Thomas Sibley)
            * Type check cleanup (Thomas Sibley)

2.020000    17.11.17
            * Added support for /search/autocomplete/suggest (Mickey)

2.019000    16.11.17
            * Added 'package' type support for scrolled searches (Mickey)