[sdwalker/sdwalker.github.io] 8f237e: This week's update, add 21.02

[Stephen Walker]

  Branch: refs/heads/master
  Home:   https://github.com/sdwalker/sdwalker.github.io
  Commit: 8f237e590ee3f505b1e4836dd9beaa64ceae573a
      https://github.com/sdwalker/sdwalker.github.io/commit/8f237e590ee3f505b1e4836dd9beaa64ceae573a
  Author: Stephen Walker <stephendwalker+github at gmail.com>
  Date:   2021-06-20 (Sun, 20 Jun 2021)

  Changed paths:
    M uscan/index-18.06.html
    M uscan/index-19.07.html
    A uscan/index-21.02.html
    M uscan/index.html
    A uscan/js/sort-21.02.js

  Log Message:
  -----------
  This week's update, add 21.02