--- title: "DocuVieware changelog" canonical_url: "https://www.nutrient.io/guides/docuvieware/changelog/" md_url: "https://www.nutrient.io/guides/docuvieware/changelog.md" last_updated: "2026-05-19T01:10:17.036Z" description: "Latest updates and release notes for DocuVieware, including new features, improvements, and bug fixes." --- # Changelog for DocuVieware ## 3.4.2 — 6 May 2026 * Adds support for remembering the last used scanner and setting a default scanner via the JavaScript API. (J#DV-741) * Adds async handler support to [`PostCustomServerAction`](https://www.nutrient.io/api/docuvieware/PostCustomServerAction.html) in the Blazor wrapper. (J#DV-767) * Fixes an issue where annotations did not appear when printing documents. (J#DV-766) * Fixes a vulnerability where the DocuVieware TWAIN Web Connector installer used an unquoted Windows service path. (J#DV-771) ## 3.4.1 — 7 April 2026 * Improves Instant JSON imports. (J#NAT-395) * Fixes.NET 10 toolbox support for WinForms and WPF viewer controls. (J#GDPIC-1594) * Fixes an issue related to strong-name signing of the assembly. (J#GDPIC-1611) * Fixes annotation action buttons not appearing correctly when using non-legacy themes. (J#DV-648) * Fixes OCR text layer placement on multipage PDFs when threaded OCR is enabled. (J#NAT-409) * Adds Office fidelity tests. (J#MAMBO-2036) * Adds a PDF bookmark source option for Office-to-PDF conversion. (J#MAMBO-2043) * Improves rendering of DOC(X) files. (J#MAMBO-2044) * Fixes minor PDF/A and PDF/UA validation issues. (#2462) * Fixes GdViewer runtime lookup on WinForms. (#2449) ## 3.4.0 — 1 April 2026 * Improves the HTML-to-PDF conversion engine. (J#NAT-97) * Moves the WPF and WinForms viewers into separate NuGet packages. (J#GDPIC-1580) * Fixes an issue related to the COM environment. (J#GDPIC-1596) * Adds support for ordinal date fields. (J#MAMBO-2008) * Improves pagination of floating blocks in Office document headers and footers. (J#MAMBO-1994) * Improves parsing of fields over multiple content runs. (J#MAMBO-2017, J#MAMBO-2019) * Improves rendering of hidden paragraphs from Office documents. (J#MAMBO-2013) * Improves rendering of footnotes and endnotes from Office documents. (J#MAMBO-2021) * Improves rendering of graphic objects from Office documents. (J#MAMBO-2015) * Improves rendering of line numbering from Office documents. (J#MAMBO-1987) * Improves memory consumption when rendering Excel files. (J#MAMBO-1926) * Fixes an issue parsing dropdown fields in Office documents. (J#MAMBO-2026) * Fixes an issue parsing fake encrypted XLS files. (J#MAMBO-1998) * Fixes regressions caused by switching to.NET 10. (J#MAMBO-2030) * Fixes a buffer position mismatch when parsing RTF documents. (J#MAMBO-2029) ## 3.3.26 — 27 February 2026 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](https://www.nutrient.io/guides/dotnet/changelog.md#14.3.26). ## 3.3.25 — 20 February 2026 * Fixes an issue in DocuVieware where page rotations were removed after applying redactions. (J#DV-758) ## 3.3.24 — 6 February 2026 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.24). ## 3.3.23 — 26 January 2026 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.23). ## 3.3.22 — 20 December 2025 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.22). ## 3.3.21 — 26 November 2025 * Fixes DocuVieware printing issue on very large document. (J#DV-747) * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.21). ## 3.3.20 — 19 November 2025 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.20). ## 3.3.19 — 11 November 2025 * Fixes minor bugs. Benefits from underlying changes from [Nutrient.NET SDK](/guides/dotnet/changelog.md#14.3.19). ## 3.3.18 — 17 October 2025 * Improves DocuVieware link support. (J#DV-749) ## 3.3.16 — 26 September 2025 * Fixes an issue in DocuVieware affecting form field rendering with specific rotation configurations. (J#DV-660, J#DV-222, J#DV-473) ## 3.3.12 — 7 August 2025 * Improves encoding detection. (J#DV-739) ## 3.3.10 — 11 July 2025 * Adds DocuVieware support for comma-separated values in page range options. (J#DV-686) ## 3.3.7 — 23 May 2025 * Fixes an issue with DocuVieware CSS resource detection. (J#DV-735) ## 3.3.1 — 14 February 2025 * Fixes issues with malformed documents causing an infinite loop during bookmarks processing. (J#GDPDF-1446, J#DV-715) ## 3.2.97 — 12 December 2024 * Fixes DocuVieware page context when calling the `SaveToPDF` method in a `PostCustomServerAction`. (J#DV-700) ## 3.2.96 — 4 December 2024 * Fixes DocuVieware compatibility on Internet Explorer 11. (J#DV-695) ## 3.2.95 — 15 November 2024 * Fixes a DocuVieware CSS glitch issue during the control rendering step. (J#DV-697) * Fixes a DocuVieware JS runtime issue on controls not using `DeferredScripts`. (J#DV-698) ## 3.2.92 — 17 October 2024 * Improves form fields font handling. (J#DV-689) ## 3.2.87 — 6 September 2024 * Fixes an Exif metadata parsing issue. (J#DV-685) ## 3.2.84 — 16 August 2024 * Improves DocuVieware HTML rendering, and provides options for CSP policies compliance (`script-src` and `style-src`). (J#DV-680) ## 3.2.83 — 8 August 2024 * Fixes issues with MHTML file format handling. (J#DV-678) ## 3.2.82 — 2 August 2024 * Adds a new DocuVieware property, `DocuViewareControl.AllowWheelZoom`, to enable or disable zoom functionality using the Control-Mouse Wheel shortcut. (J#DV-679) ## 3.2.78 — 5 July 2024 * Fixes a DocuVieware issue where holding the Control key while scrolling doesn’t zoom. (J#DV-673) ## 3.2.77 — 27 June 2024 * Fixes a DocuVieware thumbnails snap-in issue. (J#DV-669) ## 3.2.73 — 23 May 2024 * Adds a brand-new DocuVieware theme, `UserInterfaceTheme.PSPDFKitLight`. (J#DV-627) * Improves annotation text auto sizing in DocuVieware. (J#DV-596) --- ## Related pages - [DocuVieware and GdPicture.NET](/guides/docuvieware/docuvieware-and-gdpicture-dotnet.md) - [DocuVieware deployment](/guides/docuvieware/deployment.md) - [DocuVieware](/guides/docuvieware.md) - [Code samples and examples](/guides/docuvieware/code-samples-and-examples.md) - [Getting started](/guides/docuvieware/getting-started.md) - [Registering license keys](/guides/docuvieware/registering-docuvieware.md) - [Learning resources](/guides/docuvieware/learning-resources.md) - [TWAIN acquisition in DocuVieware](/guides/docuvieware/twain-acquisition-in-docuvieware.md) - [Server-side events in DocuVieware](/guides/docuvieware/server-side-events-in-docuvieware.md) - [Updating DocuVieware](/guides/docuvieware/updating.md)