Released: Feb 11, 2026

2026 Q1 (20.0.26.211) での更新項目

機能

• Reporting for .NET removes the Newtonsoft.Json dependency in favor of built-in .NET Json serialization:
  • The Newtonsoft.JSON dependency has been removed, with the primary changes applied in the web controllers, which now use the built-in .NET JSON serialization. This change reduces external dependencies.
• HtmlTextBox now supports inline images through the "img" tag:
  • The HtmlTextBox report item now allows embedding images directly inside HTML-formatted content using the "img" tag, including support for common attributes and basic styling. This enables seamless inline image rendering across all supported designers and output formats.
• Paged report layout now supports repeatable table group headers/footers:
  • Table, Crosstab, and List items now include a PrintOnEveryPage property that allows static group headers/footers to repeat on every page the group spans. This improves readability when large groups extend across multiple pages.
• What's Improved:
  • IReportSourceResolver now works with relative paths.
  • PDF417 barcodes now support a configurable module width-to-height ratio.
• What's Changed:
  • The extension method UseNewtonsoftJson() is no longer needed in .NET web applications. If exists, it may cause the following exception to be thrown: JsonResult.SerializerSettings Must Be of Type Newtonsoft.Json.JsonSerializerSettings.
  • WebService and Json data sources in .NET now comply with RFC 8259 and RFC 9535 (for JSON path), which may lead to differences in behavior.

不具合の修正

• Web Designer:
  • Fixed issue where monochromatic palette lightness controls do not adjust values in 0.1 increments.
• Installation:
  • Fixed issue where using Microsoft.Data.SqlClient NuGet package version 5.2.2 may cause build failure due to locked files.
• Processing:
  • Fixed issue where Code 128 barcodes always use Code 128A even when control characters request Code 128B.
• Rendering:
  • Fixed issue where setting LabelAngle causes the last graph label to disappear when using Skia graphics engine.
• PDF Rendering:
  • Fixed issue where accessibility readers announce ordered list text before the numbering in HTMLTextBox.
• Native Blazor Report Viewer:
  • Fixed issue where the parameters area is missing even when a report contains parameters.
• WPF Report Viewer:
  • Fixed issue where loading the viewer may result in duplicated event subscriptions.
  • Fixed issue where loading the viewer may prevent the initial rendering begin and end events from firing.
• Visual Studio Code Integration:
  • Fixed issue where the Native Angular Report Viewer generated by schematics does not align with the application's standalone configuration.