VS 2019

• VS 2019 support
• Breaking API change: Most library API names and return types are now async
• Improve VS startup time by making package load async
• Added SourceLink

Major known issues

• Doesn't load in some versions of VS2017 - #242

VB -> C#

• Private setter added to conversion of ReadOnly properties to cater for backing field usage
• Usage of compiler generated event variable name converted correctly
• Access modifiers no longer added erroneously to static constructor
• "Do Until" construct multi-part conditions are correctly converted
• Tuple conversion support added
• VB -> C#: Error (lot of comments about the issue) when define an array with number of elements
• Decimal division conversion bugfix

C# -> VB

• GoTo Case with dot in name converted correctly

6.2.0

VB -> C#

• Fix array indexing from outside a class
• Escape double quotes with string interpolation
• Converts date literals
• Converts ChrW and Chr
• Converts type promoted module members
• Converts EntryPoint and Charset for native functions
• Converts WriteOnly interface properties
• Converts "Integer?" to int?
• Converts property setters with parameters not named "value"
• Fixed bug causing duplicate namespace qualification
• Parenthesizes ternary conditional when necessary to preserve logic

C# -> VB

• Convert enums with explicit base type

VB -> C# Bugfixes 6.1.0

VB -> C#

• Parenthesize "as" cast if necessary
• Convert properties using "Item" syntax
• Extract variable for "To" expression
• Convert base constructor call missing parentheses
• Fix Nullref in SyntaxFactory.MethodDeclaration

Bugfixes 5.8.0

• Move options lower down in the context menus so they aren't in the way

VB -> C#

• Handle WithEvents fields without initializers
• In lambda, use parentheses around single explicitly typed parameter
• Convert LocalDeclarationStatementSyntax
• Default parameter "value" now has the correct case
• Multiline xml doc comment conversion bugfix

C# -> VB

• Interfaces "implements" clause now converted
• Shared no longer appears on Module members
• Fixed .Name bug with anonymous object creation
• Use Is and IsNot for reference type comparison

Solution conversion 5.7.0

• Update to .NET Standard 2.0
• Convert solution and project files
• Added convert and copy to clipboard into options

VB -> C#

• Convert WithEvents/Handles
• Convert Handles and WithEvents similarly to the VB compiler
• Handle expressions in Select Case
• Ensure all parts of a partial class have the partial modifier
• Handle missing optional arguments
• Increase number of default global imports for web conversion
• Default properties now converted

C# -> VB

• Fix DeclarationExpressions without a type throwing exception
• Convert Throw Expressions to multi-line lambda function
• Convert properties with no accessors
• Fix error converting ObjectCollectionInitializerSyntax within object initializer
• Escape predefined if they are used for the name of declaration

Syntax support 5.6.3

• Improve support for sub-class snippets through the website
• Best effort conversion with errors as comments inline
• Tidy up duplicate import/using statements

VB -> C#

• Using statements and array initialization improvements
• Convert select case expressions
• Fix for multi-parameter extension methods
• Convert single line void delegates
• Fix array initialization incorrect conversion bugs
• Convert operator overloads
• Overestimate when a method should be invoked with no parameters
• Remove global namespace in conversion
• Add Imports System.Runtime.InteropServices when converting an out parameter
• Support Erase and Redim Preserve
• Convert select case expressions
• Extend support for converting with blocks

C# -> VB

• Convert C# 7.0 features: "is pattern", throw and declaration expressions
• Convert expression bodies
• Fix to ensure Case Else always comes last in a Select statement
• Convert base class constructor call
• Fix convert char from integer cast
• Convert hex literals to hex literals (rather than just integers)
• Fix to avoid using "_" as a parameter name
• Fix for loop variable missing declaration and initialization
• Convert declare to extern
• Fix to improve accuracy of adding AddressOf
• Convert block syntax
• Convert empty statement
• Fix to avoid single line if-else statement's conversion causing compilation error
• Fix to avoid delegate with no parameters throwing NullReferenceException