v533

Merge pull request #3919 from alphagov/remove-important-board-member-…

v532

Merge pull request #3931 from alphagov/upgrade-bundler

Upgrade bundler

v531

Merge pull request #3935 from alphagov/dependabot/bundler/rubocop-gov…

v530

Merge pull request #3895 from alphagov/3095-upgrade-our-apps-to-use-r…

v529

Merge pull request #3934 from alphagov/dependabot/bundler/rails_trans…

v526

Merge pull request #3928 from alphagov/dependabot/bundler/govuk_app_c…

v524

Merge pull request #3926 from alphagov/dependabot/bundler/govspeak-8.8.1

v522

Merge pull request #3924 from alphagov/user_research_banner

Remove call to intervention banner from layout

v520

Merge pull request #3920 from alphagov/remove_hardcoded_banner

Remove hardcoded banner code

v519

Merge pull request #3917 from alphagov/fix-more-sass-warnings

Fix Sass warnings