Version 12.1.0 Changelog (August 19, 2026)

Notes

• Version 12.1.0.30566
• Built with Xcode 15.4 (15F31d)

New

• Added support for PDFViewCtrl page-space geometry snapping.

Fixes

• Fixed an issue where callout annotation bounding box was not properly calculated given negative coordinates.
• Fixed callout annotation opacity styling.
• Fixed an issue where JavaScript buttons on documents caused the entire viewer to re-render.
• Improved preset bar visibility in Liquid Glass.
• Fixed localization of the page indicator's "x of y" string to Danish and other languages.