v0.23.0

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🚀 Enhancement

In Storybook 9, the accessibility addon has been enhanced with automated reporting capabilities and the Test-runner has out of the box support for it. If you have @storybook/addon-a11y installed, as long as you enable them via parameters, you will get a11y checks for every story:

// .storybook/preview.ts

const preview = {
  parameters: {
    a11y: {
      // 'error' will cause a11y violations to fail tests
      test: 'error', // or 'todo' or 'off'
    },
  },
};

export default preview;

If you had a11y tests set up previously for Storybook 8 (using axe-playwright and the test-runner hooks), you can uninstall axe-playwright and remove all the code from the test-runner hooks, as they are not necessary anymore.

🐛 Bug Fix

• Add telemetry to test run #​566 (@​yannbf)
• fix a11y report checking bug #​562 (@​yannbf)
• Fix: Support a11y disable parameter #​558 (@​yannbf)
• Replace @​storybook/csf with storybook's internal csf implementation #​556 (@​yannbf)

Authors: 2

• Tom Coleman (@​tmeasday)
• Yann Braga (@​yannbf)

v0.22.1

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🐛 Bug Fix

• Patch: Add telemetry to test run #​565 (@​yannbf)

Authors: 1

• Yann Braga (@​yannbf)