Proposed Breaking Changes


This document records changes that are intended to be made in the future, but must wait for new major releases as they are backwards incompatible.

Image API

  • Require support for the square region at compliance level 1. Issue
  • Clarify the semantics of height and width for calculating aspect ratio only, as there is no ‘source’ image. Issue
  • Remove support for the pct: syntax for the region and size parameters.Issue

Presentation API

  • Require a URI for non sc:painting Annotations. Issue
  • Update model to use the Web Annotation specifications. Issue
    • Make Choice a list of options in descending priority. Issue
    • Make AnnotationList follow Web Annotation list specifications. Issue