Bump govuk-frontend from 3.12.0 to 4.0.1

[dependabot]

Bumps govuk-frontend from 3.12.0 to 4.0.1.

Release notes

Sourced from govuk-frontend's releases.

GOV.UK Frontend v4.0.1

Recommended changes

We've recently made some non-breaking changes to GOV.UK Frontend. Implementing these changes will make your service work better.

Remove the tabindex attribute from the error summary component

If you're not using Nunjucks macros, remove the tabindex attribute from the error summary's HTML. The component JavaScript now adds and removes this attribute.

This change was introduced in [pull request #2491: Prevent error summary from being refocused after it has been initially focused on page load](alphagov/govuk-frontend#2491).

Fixes

We’ve made fixes to GOV.UK Frontend in the following pull requests:

• #2475: Tweak whitespace HTML for text input component to improve readability
• #2494: Allow disabling autofocus on error summary
• #2514: Fix accordion heading style while JavaScript is disabled
• #2515: Add explicit width to summary list row with 'no actions' pseudo-element
• #2524: Fix select component renders with grey background in Firefox and Safari

GOV.UK Frontend v4.0.0

Breaking changes

This release contains a lot of breaking changes, but we expect many of them will only affect a small number of users. However, to make sure your service still works after you upgrade, you should read the release notes and make any required changes.

Check your accordions still display as expected

We've changed the design of the accordion. You can see its new look and read the revised guidance, particularly about when and when not to use accordions.

You should check your accordions still display as expected if you have any:

• accordions with custom styles
• section headings that contain unusual formatting (for example, wrappers)

You do not need to make changes to the content that accordions hide or show, as this release's changes do not affect it.

These changes were introduced in [pull request #2257: Update accordion design](alphagov/govuk-frontend#2257). Thanks to Mia Allers, Owen Jones, Nikin Nagewadia and Chris Yoong for their contributions.

Only use the accordion’s summary line for ‘phrasing content’

The summary line is now inside the HTML button element, so you can only add 'phrasing content' to it. Do not use any non-phrasing content, as the resulting HTML will not be valid.

This change was introduced in [pull request #2257: Update accordion design](alphagov/govuk-frontend#2257).

Review and revise the accordion's summary line content

Only add a summary line if you need to, as it's likely to make the button text too long.

If you're already using the summary line, review your use of the summary line to make sure you actually need it.

... (truncated)

Changelog

Sourced from govuk-frontend's changelog.

4.0.1 (Fix release)

Recommended changes

We've recently made some non-breaking changes to GOV.UK Frontend. Implementing these changes will make your service work better.

Remove the tabindex attribute from the error summary component

If you're not using Nunjucks macros, remove the tabindex attribute from the error summary's HTML. The component JavaScript now adds and removes this attribute.

This change was introduced in [pull request #2491: Prevent error summary from being refocused after it has been initially focused on page load](alphagov/govuk-frontend#2491).

Fixes

We’ve made fixes to GOV.UK Frontend in the following pull requests:

• #2475: Tweak whitespace HTML for text input component to improve readability
• #2494: Allow disabling autofocus on error summary
• #2514: Fix accordion heading style while JavaScript is disabled
• #2515: Add explicit width to summary list row with 'no actions' pseudo-element
• #2524: Fix select component renders with grey background in Firefox and Safari

4.0.0 (Breaking release)

Breaking changes

This release contains a lot of breaking changes, but we expect many of them will only affect a small number of users. However, to make sure your service still works after you upgrade, you should read the release notes and make any required changes.

Check your accordions still display as expected

We've changed the design of the accordion. You can see its new look and read the revised guidance, particularly about when and when not to use accordions.

You should check your accordions still display as expected if you have any:

• accordions with custom styles
• section headings that contain unusual formatting (for example, wrappers)

You do not need to make changes to the content that accordions hide or show, as this release's changes do not affect it.

These changes were introduced in [pull request #2257: Update accordion design](alphagov/govuk-frontend#2257). Thanks to Mia Allers, Owen Jones, Nikin Nagewadia and Chris Yoong for their contributions.

Only use the accordion’s summary line for ‘phrasing content’

The summary line is now inside the HTML button element, so you can only add 'phrasing content' to it. Do not use any non-phrasing content, as the resulting HTML will not be valid.

This change was introduced in [pull request #2257: Update accordion design](alphagov/govuk-frontend#2257).

Review and revise the accordion's summary line content

Only add a summary line if you need to, as it's likely to make the button text too long.

... (truncated)

Commits

• 9d11da4 Merge pull request #2533 from alphagov/release-4.0.1
• 5fe494c Release v4.0.1
• a547713 Merge pull request #2532 from alphagov/update-pre-release-script
• 03430df Add quotes around the pre-release package in the pre-release script
• 4b9b920 Merge pull request #2527 from alphagov/fix-merge-con
• e048c5f Update changelog with 2i edits
• 94e6fe7 Merge pull request #2525 from alphagov/edit-changelog
• db53ed9 Update PR title in Fixes section
• 2ad289e Resolve merge conflict
• 962a2e2 Add intro text for Fixes section
• Additional commits viewable in compare view

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[dependabot]

Superseded by #499.