> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/web/changelogs/webviewer-server/server-changelog-2022.md). # WebViewer Server 2022 Changelog World's #1 PDF SDK Library for Web, Mobile, Server, Desktop ### 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](https://github.com/iKettles/apryse-gitbook/tree/main/core/guides/release-notes.md) * 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](https://github.com/iKettles/apryse-gitbook/tree/main/core/guides/release-notes.md) * 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](https://github.com/iKettles/apryse-gitbook/tree/main/core/guides/release-notes.md) * Added [rasterization options](/web/webviewer-server/wv-server-config.md#rasterizer-options) * Added custom appearances support for Webviewer, requires version 8.3 * Added ability to block domains directly on WebViewer Server [TRN\_BLOCKED\_DOMAINS](/web/webviewer-server/wv-server-config.md#block-domains-for-file-fetches) * Added a way to strip URL information from server logs [TRN\_STRIP\_URLS](/web/webviewer-server/wv-server-config.md#strip-urls-from-logs) * 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 --- # Agent Instructions This documentation is published with GitBook. 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