2027
28.1Version 28.1 - March 18, 2026
2026
28.0Version 28.0 - November 26, 2025
- 27.1
Version 27.1 - March 24, 2025
2025
27.0Version 27.0 - November 27, 2024
- 26.1
Version 26.1 - March 25, 2024
2024
26.0Version 26.0 - October 11, 2023
- 25.1
Version 25.1 - March 16, 2023
2023
25.0Version 25.0 - October 13, 2022
- 24.1
Version 24.1 - March 7, 2022
2022
24.0Version 24.1 - March 7, 2022
Version 24.0 - October 18, 2021- 23.1
Version 23.1 - March 4, 2021
2021
23.0Version 23.1 - March 4, 2021
Version 23.0 - November 19, 2020- 22.1
Version 22.1 - May 19, 2020
What's New in Oxygen Publishing Engine 28.1
March 18, 2026
Related version: 28.0
Oxygen XML Publishing Engine 28.1 applies the new Oxygen PDF Chemistry 28.1 features and Oxygen XML WebHelp 28.1 improvements to automated server-side and CI/CD-driven publishing pipelines.
Oxygen PDF Chemistry 28.1 introduces character-level font fallback support for mixed-language DITA to PDF publishing and improved image map handling with automatic scaling to fit page boundaries.
Oxygen XML WebHelp 28.1 enhances workflow flexibility by allowing you to generate output files for content located outside of the DITA map folder.
There are changes in:
WebHelp Output
Generate Output Files for Content Located Outside DITA Map Folder
The
generate.copy.outer parameter can now be used in WebHelp
Responsive transformations to generate output files for resources that are located outside
the DITA map folder.PDF Output
Character-Level Fallback Fonts
For DITA to PDF publishing, you can use the new
enable.character.level.font.fallback parameter to enable
character-level font fallbacks so that mixed-language content (for example, Latin and
non-Latin) is rendered correctly in the same document.Scale Image Maps
For image maps that are larger than the page size, Chemistry now scales the
image and its clickable areas to fit within the page so you can see and use the entire
image map in the generated PDF.
Component Updates
Support for DITA-OT 4.4
The publishing engine was updated to integrate DITA-OT 4.4.