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stable

1.455.0

The following fixes and features are available on the stable channel:

Features & Improvements

  • Upgrade the editor to React 19. See examples.

  • Allow image upload callbacks to abort or return errors.

  • Support versioned runtime assets and editorVersion exports.

Bug Fixes

  • Fix Collaboration mode missing from the Console editor.

  • Fix Heading and Button tools switching back to the old text editor.

  • Fix Timer tool failing to generate GIF when partial default values are passed via init method.

  • Prevent {{url}}, {{href}}, and {{custom}} merge tags from being removed from link href attributes.

  • Fix Custom Links failing to resolve merge tags.

  • Fix Send Test Mail adding extra vertical spacing to paragraphs.

  • Fix inconsistent line heights in Outlook Desktop.

  • AI Assistant:

    • Keep prompt input below content tools.

    • Handle exhausted credits more clearly.

    • Fix malformed AI image editing responses and failover.

    • Additional fixes and improvements.