v2.0.0

2.0.0 (2026-05-25)

⚠ BREAKING CHANGES

• emitted placeholders no longer carry the bare data-embed or
  data-bookmark attribute. Consumers detecting via [data-embed] /
  [data-bookmark] must switch to [data-embed-src] / [data-bookmark-url].

Features

• Add convertGhostBookmarkCards transform (9a0767b)
• Add convertSubstackPublicationCards transform (1cd7990)
• Add demoteHeadings DOM transform (c16426d)
• Add stripInertElements DOM transform (edceb16)
• Add stripXmlInvalidChars string transform (fe3782e)
• Add unwrapEmojiImages transform (598f11b)
• Extend proxyAssetUrls to data-widget-* image attributes (572a9eb)
• Extend stripInertElements to share/related/ad/author chrome (7af7cc2)
• Extend stripInertElements to subscribe widgets across CMSes (afcedc6)
• Extend unwrapWrappers preserve-list to data-widget-* (196f108)
• Preserve author-distinct pre blocks from auto-merge (ecac017)
• Strip Substack SubscribeWidget via stripInertElements (3d5f83b)
• Strip Unicode noncharacters in stripControlChars (18b8695)
• Upgrade http embed URLs to https in placeholders (7550e41)

Code Refactoring

• Drop data-embed/data-bookmark type markers from placeholders (2d0f42f)