AlterNET Studio Releases
Released: Feb 6, 2026
Updates in v10.0.7
Features
- .NET Scripter now supports new methods: HasMethod and FindMethod for checking if script method exists before calling it.
- .NET Scripter debugger now supports debugging source code loaded from a string constant or a resource.
Fixes
- The bug with running the script method with arbitrary arguments has been fixed.
- The bug with the error underline being displayed in the gutter area of TextEditor has been fixed.
Released: Jan 7, 2026
Updates in v10.0.6
Fixes
- Fixed bug when un-highlighting matching braces in the Code Editor.
- Fixed crash when pasting a JSON snippet in the Code Editor when editing C# code.
- Fixed bug displaying very long lines in the WPF editor.
- Fixed bug displaying code snippets in the WPF editor.
- Fixed bug not displaying the TAB character while evaluating a string expression in the Script Debugger.
- Fixed bug evaluating complex objects when the compiled script targets a different version of .NET.
- Fixed bug running the async...
Released: Nov 20, 2025
Updates in v10.0.5
Features
- WinForms Syntax Editor now uses optimized double-buffering for drawing, significantly reducing flickering.
- Roslyn parsers now use an async method for syntax highlighting, preventing the UI thread from being blocked.
Fixes
- The bug with editing the Syntax Editor’s Selection options at design-time has been fixed.
- The bug with Shift-Tab causing a crash in the Code Editor has been fixed.
- The bug painting unused imports in a different color when using Roslyn parsers has been fixed.
- Minor...
Released: Sep 25, 2025
Updates in v10.0.4
Features
- Pasting text in a block selection mode now works like in the Visual Studio text editor.
- Ctrl+F / Ctrl+H now correctly inserts a selected text into the search box in case the text editor has single-line selection.
Fixes
- Fixed issue where hyperlinks are not clickable in the pop-up tooltips.
Released: Sep 9, 2025
Updates in v10.0.3
Features
- Editor's code completion listbox now displays "No suggestions" in case no suggestions are available.
- SQL generic parser scheme has been updated to support multi-line string constants.
- Information that the editor displays about symbols can now be customized (for example, namespaces can be omitted).
Fixes
- The bug with debugging Python/IronPython in-memory scripts has been fixed.
- The exception when invoking code completion for the PowerFX parser has been fixed.
Released: Aug 7, 2025
Updates in v10.0.2
Features
- High DPI images are now used for LSP-based parsers in case of high-resolution screens.
- Search result foreground color can now be customized via visual themes.
- WithMinimalReferences method has been added to the Scripter source, providing very minimal set of assembly references for the script execution.
Fixes
- The bug with horizontal scrollbar not disappearing when text fits into the WPF editor content has been fixed.
- The bug with incorrect guide lines for else if statement in C# parser...
Released: Jul 14, 2025
Updates in v10.0.1
Features
- The 'ctor' Code Snippet now uses the name of the containing class when it is inserted in the editor.
- Code completion for XmlParserWithSchema has been improved when a user types the closing tag.
- CLangd LSP parser can now accept additional command-line options like diagnostic settings.
Fixes
- Script Debugger now correctly evaluates strings that contain special characters like tabs and international symbols.
- Fixed bug where Scripter compilation was unable to create a temporary folder when...
Released: Jun 16, 2025
Updates in v10.0
Features
- Main enhancements
- A cross-platform version of Code Editor can now work on macOS and Linux.
- C#, Visual Basic, and Python scripters and debuggers are now compatible with macOS and Linux.
- Added support for .NET 9 across all the component libraries.
- Most of the non-visual components, such as parsers and scripters, now target .NET Standard 2.0, allowing them to be used on macOS and Linux.
- There are now separate installations for x64 and x86 Windows.
- Code Editor
- C# and Visual Basic parsers...
Released: May 7, 2025
Updates in v9.5.16
Features
- LSP C/C++ parser now supports user-defined conditional compilation symbols.
- Custom code snippets can now be set for the syntax parsers.
Fixes
- Fixed crash when highlighting references in advanced parsers.
Released: Mar 28, 2025
Updates in v9.5.15
Features
- Roslyn-based parsers and scripter have been updated to use Microsoft.CodeAnalysis 4.11 libraries.