Log Message:
Update to 0.88

Upstream changes:
0.88 Fri May 12 05:28:05 AM PDT 2023
 - REVERT "Turn off internal POK flag for number scalars"

0.87 Thu May  4 09:37:26 PM CEST 2023
 - Turn off internal POK flag for number scalars

0.86 Wed Jan 25 09:34:14 PM EST 2023
 - Fix YAML::XS pod in cpanminus

0.85 Mon Sep 12 08:20:19 AM EDT 2022
 - Convert doc from Swim to Markdown
 - Remove travis testing