Flex Layout: A new feature that offers a powerful way to build page layouts that automatically adapt to the content, similar to CSS Flexbox. It allows designers to control spacing, alignment, and relationships among multiple objects dynamically.
Real-time Collaboration: Multiple team members can now work simultaneously on the same publication with real-time synchronization via Cloud Docs.
InCopy on the Web (beta): This introduces browser-based text editing for clients and collaborators who don't have InDesign installed.
Math Expressions Support: InDesign now supports editable equations using MathML integration, allowing users to paste equations from Microsoft Word and customize their appearance. This is a major update for academic and scientific publishers.
PDF to InDesign Conversion: PDFs can now be converted into editable InDesign.