Actipro SyntaxEditor for WinForms Releases

Actipro SoftwareCode Editors.NET
Version 25.1.2 (Mar 13, 2026)(2)

Learn what's new across releases, with details of features, enhancements, and resolved issues.

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Actipro SyntaxEditor for WinForms 25.1.2Mar 13, 2026
Features
  • SyntaxEditor
    • Python Language Add-on
      • Improved how the Python resolver handles with statements.
      • Improved how the Python module loader processes string literal type annotations.
      • Improved support for Python return type annotations.
  • Shared
    • Added the TrustedCodeService class that manages dynamic loading of types in a secure-by-default manner. This change may be potentially breaking for certain rarely used features, so it's important to review the related documentation for details.
Fixes
  • SyntaxEditor
    • .NET Languages Add-on
      • Fixed an issue in the C# parser where nesting a record struct caused a parse error.
Actipro SyntaxEditor for WinForms 25.1.1Jan 22, 2026
Features
  • SyntaxEditor
    • Improved the text measurement logic for collapsed region adornments.
    • Updated the recently added IIntraTextSpacerTag.IsSpacerBefore property to have a default implementation in .NET.
    • .NET Languages Add-on
      • Added the static CSharpLexer.OtherPreprocessorDirectives property, which allows additional custom preprocessor directives to be supported.
      • Improved the C# resolver to better handle is pattern variable declarations in certain scenarios.
      • Improved the C# parser's logic for handling local functions.
      • Fixed an issue where IntelliPrompt completion within interpolated string expressions may be incorrect.
      • Fixed an issue in the C# parser grammar where the 'record' keyword couldn't be used as a variable properly.
    • Python Language Add-on
      • Added an IncludeSourceLocation option on Python IntelliPrompt providers that can be set to false to hide the source module path.
      • Improved Python code outlining to create nodes for all block statements, list expressions, and dictionary expressions.
      • Improved the Python resolver logic for resolving classes.
      • Updated IntelliPrompt to display docstrings defined for fields and variables.
      • Updated the Python parser to support Python v3.11 syntax.
      • Updated the Python parser to support Python v3.10 syntax.
Fixes
  • .NET Languages Add-on
    • Fixed an issue where IntelliPrompt completion within interpolated string expressions may be incorrect.
    • Fixed an issue in the C# parser grammar where the 'record' keyword couldn't be used as a variable properly.