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Web / Changelog / v8.3.1


PDFTron is now Apryse, learn more here.

Version 8.3.1 Changelog (2022-03-09)

WebViewer Core


  • Fixed issue where it was possible to drag content edit boxes from one page to another. Now it's restricted to the same page.
  • Fixed issue where in some cases a FreeText annotation with rich text could be serialized incorrectly
  • Fixed issue where the edit boxes from a previous document were incorrectly being displayed after loading a new document
  • Fixed the alignment of values for comb fields when printing
  • Fixed issue where an error would be thrown if multiple files were loaded in a very short period of time
  • Fixed issue where invalid document identifiers could be sent to the WebAssembly workers which caused various issues
  • Fixed some minification issues
  • Removed all references to ResizeableWorker.js file, which was removed previously
  • Fixed the issue where the advanced/diff sample would break if syncZoom is called and one of the instances is still loading its document
  • Fixed issue where document identifiers were not retrieved correctly from WebViewer Server
  • Fixed issue where the customization/ui sample was broken on mobile devices
  • Fixed issue where widgets would be placed in wrong spots in some scenarios
  • Fixed issue where an error would be thrown if a new document was loaded while the annotations from the previous document were not completely loaded
  • Fixed issue where diamond-styled checkboxes were not being printed
  • Fixed issue where the radio button widgets created in the forms mode would have no border by default

WebViewer UI


  • Fixed issue where the page operations overlay would not show up if using WebViewer Server and forceClientSideInit: true
  • Fixed issue where some tooltips would be displayed even after its base element was not hovered anymore
  • Fixed issue where the attachments panel would display the files' identifiers instead of their names
  • Fixed issue where the annotation color filter in the notes panel would be applied to color fields inconsistently. Now it is applied to the annotation icon's color.
  • Fixed issue where the search panel would not close in some scenarios when using mobile devices
  • Fixed some French translations

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