Vellum 3.4.2 -

: Introduced the ability to export content back to .docx format, allowing authors to send Vellum-edited text back to editors.

: It fixed a bug where underlining and strikethrough text were not appearing correctly in ebooks generated on the Ventura operating system.

: Improved handling of lists, footnotes, and image alt-text during the initial manuscript import. Vellum 3.4.2

Vellum 3.4.2 is a minor maintenance update for the popular Mac-based book formatting software, released in December 2022. While it was not a feature-heavy "major" release, it served a critical role for authors transitioning to modern macOS environments.

Since the release of 3.4.2, Vellum has continued to evolve significantly. Recent major versions like (released in early 2026) have introduced advanced features such as: Graph Word Count : A new tool to visualize writing progress. : Introduced the ability to export content back to

: As a free minor update, it focused on ensuring that the professional-grade formatting Vellum is known for remained consistent across Apple's OS updates. Context: The Vellum 3.4 Foundation

: A dedicated feature to format digital exchanges between characters with six distinct style options. Vellum 3

For authors currently using older systems, it is worth noting that Vellum's update path is tied to macOS versions; for instance, users on macOS Catalina cannot update past version 3.5.4. Vellum 3.4.2