Learn what's new across releases, with details of features, enhancements, and resolved issues.
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Oxygen XML WebHelp V28.1 Build ID: 2026061211Jun 30, 2026
Features
WebHelp: Short descriptions for child links and related links now display more clearly in WebHelp output.
Oxygen XML WebHelp V28.1 Build ID: 2026051808May 28, 2026
Fixes
WebHelp Search: When you perform a phrase search in WebHelp, matching phrases are now highlighted consistently.
Oxygen XML WebHelp V28.1 Build ID: 2026040206Apr 22, 2026
Features
WebHelp Responsive: WebHelp Responsive output generation is now more robust when enabling the webhelp.enable.ai.friendly parameter.
WebHelp Context Sensitive Help: New optimizations allow you to get faster load times when using WebHelp context-sensitive help.
Oxygen XML WebHelp V28.1Mar 18, 2026
Features
Core
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.
Oxygen XML WebHelp V28.0 Build ID: 2026013010Feb 3, 2026
Fixes
WebHelp Context-Sensitive Help: Resolved encoding issues for non-Latin file names in context-sensitive help mappings, ensuring that targets are correctly identified and matched regardless of character set.
WebHelp output: Corrected the rendering of zoomed images so that transparency is displayed properly in the output.