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