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For the complete documentation index, see llms.txt. This page is also available as Markdown.

WebViewer Server 2022 Changelog

2.1.0 - December 9th

  • Added fix where multithreaded image generation for documents at once could cause 1 or more documents to fail

  • Fixed issue where DWF/RVT AutoCAD formats were not being converted correctly

  • Updated Tomcat to 10.0.27

  • Apryse core update to 9.4

  • Addressed issue where document appearances would be created more than necessary

  • Made cache cleaning in both memory and disk faster and more responsive

  • Fixed error which would cause the disk cache to behave erroneously if TRN_MAX_CACHED_MB was set to 0

  • Fixed error where the cache would be deleted before necessary

  • Added new option TRN_MAX_MEMORY_CACHE_AGE_MINUTES - this option directly controls the size of the in memory cache, previously this was tied to the disk cache time limit TRN_MAX_CACHE_AGE_MINUTES and made controlling these options difficult

  • Corrected problem where unicode characters would be lost from document outlines

  • Fixed failure with status and queue checks that could cause health issues

  • Fixed issue with rendering some HTML files

  • Fixed issue where small documents (lower than 32 MB) were linearized when unnecessary

  • Fixed issue where an extra unnecessary thumbnail would be generated on document initial load

  • Made it so the server correctly picks up known web fonts for WebViewer

  • Added more status reporting in debug mode

  • Fixed problem when using a cacheKey below 40 characters and TRN_ENABLE_AUTH_SESSION would cause work to fail

  • Corrected issue where the blackbox logs within the container would be labeled with the incorrect date

  • Changed the built in health check to no longer use curl

  • Updated Cloudformation template to version 2.0.4

2.0.0 - August 16th

  • Added process seperation between Tomcat and Apryse libraries. This means document specific crashes will no longer crash the server. It should rapidly recover from any document related crash.

  • Introduces a 10% performance increase in rendering times and a 40% reduction in memory usage with high frequency requests

  • Java version updated from 8 to 17 in both Windows and Docker versions

  • Apryse core update to 9.3

  • Updated Imaging, MsgToEML, HTML2PDF and CAD libraries.

  • Updated Tomcat to 10.0.23

  • Security update to deal with a collection of CVE issues

  • Added support for smart chunking of document annotations, requires WebViewer 8.7 or greater

  • Fixed issue where disableWebsockets did not work properly, requires WebViewer 8.7 or greater

  • Fixed issue where all supported Core formats were not included on WebViewer Server

  • Fixed issue where authentication did not work on document uploads.

  • Improved error handling for bad formats

  • Now uses better random generation for various IDs across WebViewer Server

  • Updated Java libraries in use to the latest available

  • Logging improvements

  • TRN_DEBUG_MODE when enabled will now greatly increase the amount of visible logs and when disabled less logs will be present than prior

  • The previous version removed cacheKey as the sole source of the file name when used in loadDocument, this behaviour has been restored

  • Removed curl from Docker image as it tends to be flagged for CVEs

1.5.8 - March 3rd

  • Apryse core update to 9.2

  • Added rasterization options

  • Added custom appearances support for Webviewer, requires version 8.3

  • Added ability to block domains directly on WebViewer Server TRN_BLOCKED_DOMAINS

  • Added a way to strip URL information from server logs TRN_STRIP_URLS

  • Now supports setting all officeOptions from the WebViewer client, requires version 8.3

  • Updated Tomcat to 10.0.16

  • Fixed issue where fast and simultaneous AutoCAD conversions could crash the server

  • Fixed issue where connections could arbitrarily be terminated when doing AutoCAD and OCR based conversions

  • Corrected issue where number of cores on a system were not being calculated as expected, this would impact number of simultaneous running jobs

  • Fixed issue where importing self signed file server certificates did not work

  • Added fix to prevent HTML conversions from blocking other conversions

  • Added fix where HTML documents could sometimes cause conversion to use up its maximum shared memory pool and leave it in an inoperable state

  • Default maximum XLSX/XLS unique cell counts now default to 250,000

  • Improved server initialization process for cleaner shutdown and startup

  • Improved memory handling of several low impact server jobs

  • [Windows] Fixed issue where sometimes the service would not shutdown

  • [Windows] Updated OpenJDK to 8u312-b07

  • [Windows] Fixed issue where uninstalling WebViewer Server would not fully uninstall LibreOffice components, and would be left in a broken state if the uninstaller was ran, and WebViewer Server was installed again afterwards.

  • [Cloudformation] Improved notification handling

  • [Cloudformation] Fixed outputs for Cloudwatch Logs

  • [WV-Loadbalancer] Updated HAProxy to 2.5.2 and improved routing handling

  • [WV-Loadbalancer] Lowered connection timeouts for improved responsiveness

Previous2023 Releases
Next2021 Releases

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