20.0.0

[github-actions]

This is the release candidate for version 20.0.0.

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Note

Release 20.0.0 introducing separate CommonJS and ESM builds via package exports, and update changelog links.

• Release 20.0.0:
  • Breaking change: Distribute separate CommonJS and ESM files using package.json exports, affecting some import paths (CHANGELOG.md).
  • Update changelog references: set [Unreleased] to compare from v20.0.0 and add [20.0.0] link (CHANGELOG.md).
• Metadata:
  • Bump version to 20.0.0 in package.json.

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