2024.5 Migration Guide

PSPDFKit for Web 2024.5 introduces major improvements in text selection and includes several bug fixes. To determine if you need to take action, check your implementation and refer to the information below.

Breaking Changes

The minimum compatible Document Engine version is now 1.3.0.

Deprecation Reminder for iframe

With PSPDFKit for Web 2024.2, we introduced shadow DOM as a replacement for embedding the viewer. We kept an undocumented possibility to revert to the old behavior using iframe. This is the last major release to support it: The next major release will only support shadow DOM embedding.

For a full list of changes, check out the changelog.