Add this week's notes

3 jobs for article/week-notes-28 in 14 minutes and 27 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
failed #635014139
build_test_site

00:14:27

passed #635014141
theme_branch

00:00:25

 
  External
passed deploy/netlify

 
Name Stage Failure
failed
build_test_site Build
rake aborted!
HTML-Proofer found 1 failure!
/app/Rakefile:69:in `block (2 levels) in <top (required)>'
/usr/bin/bundle:23:in `load'
/usr/bin/bundle:23:in `<main>'
Tasks: TOP => test => test:html_proofer
(See full trace by running task with --trace)
The command '/bin/sh -c bundle exec rake validate && bundle exec rake test' returned a non-zero code: 1
ERROR: Job failed: exit code 1