1.5.6 - April 20th

• PDFTron core update to 9.0
• TRN_ENABLE_AUTH_SESSION no longer relies on cookies and now instead uses a query parameter, this should prevent problems stemming from third party cookies. This updated scheme requires the latest WebViewer update as of this release. Requires WebViewer 8.0
• Added error handling to prevent leftover temporary files
• Fixed remote execution vulnerability through uploading of bad formats
• Removed old .jsp APIs
• Fixed issue with EML file paths preventing conversion when a blob is uploaded
• [Windows] Updated LibreOffice and moved away from the portable scheme in exchange using a normal installer.
• Improved font support

1.5.5 - February 9th

• Fixed security issue with LibreOffice document formats using OLE objects
• Upgraded Tomcat to 10.0.2
• Removed UrlRewriteFilter dependency
• Corrected issues loading documents with malformed text
• Added width scaling for HTML documents wider than the standard page size
• Added TRN_MAX_CELL_COUNT for controlling the maximum allowed cells that can be rendered on an excel document
• CAD document improvements for fonts, zooming and stability
• General document improvements for stability
• Fix for GetThumb API incorrectly returning progress lines in JSON return values