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@dpatil-magento dpatil-magento released this 02 Nov 22:10
· 244 commits to develop since this release
v12.7.0
6cd1f39

PWA Studio Release 12.7.0

NOTE:
This changelog only contains release notes for PWA Studio and Venia 12.7.0.
For older release notes, see PWA Studio releases.

Highlights

The 12.7.0 release of PWA Studio provides customers with a better product selection experience by showing which variations of a configurable product are out of stock. This addition prevents customers from selecting out of stock variations when configuring a product for purchase.

This release also adds and improves several keyboard and screen-reader accessibility features along with user session and permission bug fixes. Full details are described below.

New Features

  • Out-of-stock for product variations 3903 — The out-of-stock setting can now be applied to configurable product variations, making it easier for customers to configure a product with the available variations.
  • Tailwind theming documentation 155 — New instructions on how to install, configure, and use Tailwind with Venia to theme your own PWA Studio app. See Tailwind Theming for PWA Studio apps.
  • Accessible Action menus 3791 — Action menu functions are now accessible by keyboard.
  • Accessible Search results content 3891 —Screen reading of search results has been improved.
  • Accessible Search results count 3935 — Screen reader announces the total items found in the searched result.
  • Accessible UI Control states 3792 — Screen readers now announce the expanded and collapsed states of controls.
  • Accessible Mega Menu 3798 — The Mega Menu is now accessible by keyboard.
  • Accessible Actionable UI elements 3864 — When actionable UI elements receive focus, a visible focus indicator is present.
  • Accessible Logo component 3936 — The Logo component now renders the alt property.

Bug Fixes

  • Fixed selected payment method 3969 — The selected payment method now persists during the user session, when multiple payment methods are available.
  • Fixed permission error 3955 — Fixed a permission error that occurred during the compilation process initiated by Docker.
  • Fixed import typo 3648 — Fixed a typo for the import name of a component.
  • Fixed console warnings 3942 — Fixed console warnings for invalid DOM property names.

12.7.0 Lighthouse scores

With each new release of PWA Studio, we perform Lighthouse audits of four Venia page types, each representing a different level of complexity. Shown below are the Lighthouse scores for the 12.7.0 release of these pages on desktop and mobile devices.

Desktop scores

Home Page Product Category Product Details Search Results
Desktop
Performance
Accessibility
Best Practices
SEO
PWA

Mobile scores

  Home Page   Product Category Product Details Search Results
Mobile
Performance
Accessibility
Best Practices
SEO
PWA

Known issue

When a user logs out, that user's local storage session persists. As a result, the cart ID from the logged out user is retrieved and given to the guest user on the computer. This causes the following error when the guest user tries to check out: An error has occurred. Please check the input and try again. To resolve this issue, try disabling graphql session sharing as described in the GraphQL documentation on session cookies here: https://devdocs.magento.com/guides/v2.4/graphql/authorization-tokens.html#session-cookies.

Upgrading from a previous version

Use the steps outlined in this section to update your scaffolded project from 12.6.0 to 12.7.0.
See Upgrading versions for more information about upgrading between PWA Studio versions.

Updated package dependencies

Open your package.json file and update the PWA Studio package dependencies to the versions associated with this release.
The following table lists the latest versions of each package as of 12.7.0. The bolded versions with an asterisk (*) are the packages that were updated from PWA Studio 12.6.0.

Note:
Your project may not depend on some packages listed in this table.

Package Latest version
babel-preset-peregrine 1.2.2*
create-pwa 2.3.3*
experience-platform-connector 1.0.2*
upward-security-headers 1.0.11*
venia-sample-backends 0.0.9*
venia-sample-eventing 0.0.3*
venia-sample-language-packs 0.0.11*
venia-sample-payments-checkmo 0.0.9*
pagebuilder 7.4.2*
peregrine 12.6.0*
pwa-buildpack 11.4.1*
pwa-theme-venia 1.4.0*
upward-js 5.3.2
upward-spec 5.2.1
venia-concept 12.7.0*
venia-ui 9.7.0*
magento2-pwa 0.3.0
magento2-pwa-commerce 0.0.2
magento-venia-sample-data-modules 0.0.3
magento-venia-sample-data-modules-ee 0.0.2
magento2-upward-connector 2.0.1
upward-php 2.0.1
Assets 2
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