3.4 | Vellum

: You can mark an Inline Image as ebook-only or print-only, allowing you to include interactive elements in digital versions that won't appear as static, broken images in print.

Deep content also includes the metadata and stylistic "bones" that make a book feel premium: Vellum 3.4

Vellum 3.4 is a powerful book formatting software designed for macOS that specializes in creating professional-quality ebooks and paperbacks. "Deep content" in this context refers to the technical and stylistic depth you can achieve using its advanced features to refine your book's interior. Advanced Typography & Hyphenation : You can mark an Inline Image as

: Vellum automatically handles image resizing, offering settings for "Higher Quality" (up to 1200px wide) or "Smaller Size" (up to 800px wide with more aggressive compression) to balance visual depth with file delivery costs. Workflow & Stylistic Refinements Vellum 3.4