v579

Merge pull request #2572 from alphagov/edit-page-for-published-editio…

v578

Merge pull request #2571 from alphagov/dependabot/bundler/govspeak-10…

v577

Merge pull request #2570 from alphagov/dependabot/bundler/uri-0.13.2

Bump uri from 0.13.0 to 0.13.2

v576

Merge pull request #2549 from alphagov/557-History-notes-tab_Update-i…

v574

Merge pull request #2567 from alphagov/dependabot/bundler/govuk_app_c…

v573

Merge pull request #2568 from alphagov/dependabot/bundler/plek-5.2.1

v571

Merge pull request #2561 from alphagov/fix-flakey-test

Fix flakey test due to Javascript animation timing

v570

Merge pull request #2562 from alphagov/assert-nil-changes

Replace assert_equal nil with assert_nil

v568

Merge pull request #2560 from alphagov/stub-update-worker

Stub UpdateWorker#perform_async in some tests

v567

Merge pull request #2552 from alphagov/dependabot/bundler/aws-sdk-s3-…