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Version 1.0.0

Google & Microsoft Consent Mode integrations, build improvements

Zest reaches v1.0.0 with built-in support for Google Consent Mode v2 and Microsoft UET Consent Mode.

New Features

Zest can now automatically push consent signals to Google tags via gtag() / dataLayer.

  • Enable with consentModeGoogle: true or data-consent-mode-google
  • Pushes 'default' denied state on initialization (before any scripts load)
  • Sends 'update' signal on every consent change
  • Maps all six Google consent types to Zest categories:
    • ad_storage, ad_user_data, ad_personalization → marketing
    • analytics_storage → analytics
    • functionality_storage → always granted (essential)
    • personalization_storage → functional
window.ZestConfig = {
  consentModeGoogle: true
};

Zest can now push consent signals to Microsoft UET (Universal Event Tracking).

  • Enable with consentModeMicrosoft: true or data-consent-mode-microsoft
  • Maps ad_storage to the Zest marketing category
  • Same default/update lifecycle as Google Consent Mode
window.ZestConfig = {
  consentModeMicrosoft: true
};

Both consent mode integrations can be enabled via data attributes on the script tag:

<script
  src="https://unpkg.com/@freshjuice/zest"
  data-consent-mode-google
  data-consent-mode-microsoft
></script>

Build Improvements

  • Added unminified builds for easier debugging (zest.js, zest.esm.js)
  • Adjusted language build strategy in Rollup config

Dependency Updates

  • ESLint 10
  • Rollup 4.59
  • Vitest 4.0.18