BREAKING CHANGES / IN DEVELOPMENT

• The main new UI feature is a multi-tab docking interface. Please put it to the test and report bugs!
• ILSpy 6.0 will require at least .NET 4.7.2 (v5.0 required .NET 4.6.2)

New Language Features

• C# 8.0 Default Interface Methods
• C# 8.0 Async streams (currently not covering await foreach)
• C# 8.0 await using
• C# 8.0 Readonly members

New Features

• Add search features (thanks to @miloush and @sailro)
  • resources (#1707)
  • assemblies (#1708)
  • namespaces (#1736)
  • Add assembly column to search pane (#1690)

Decompiler Engine Improvements & Bugfixes

• Added struct constructor initializer pattern
• DotNetCorePathFinder: Various bug fixes when working with .net core assemblies
• Transform post-increment on float/double (#1769 thanks to @Chicken-Bones)
• Fix extra minus sign when formatting -0 on .NET Core 3.0 (#1790 thanks to @Chicken-Bones)
• Fix sealed modifier on interface methods with no body (#1792 thanks to @Chicken-Bones)
• Fix NullReferenceException when foreach decompilation is turned off (#1754 thanks to @davidwengier)
• Fixed performance problem when using an assembly from a MemoryStream (#1763 thanks to @yyjdelete)

UI Improvements

• New icons (based on VS 2017 icon pack) (#1704 thanks to @Rpinski)
• Use XAML for icons (high DPI)
• Docking and multi tab support (see #1725 and #1801)
• RichText Tooltips (#1654)
• Folding for XAML output (thanks to @jogibear9988)

dotnet ilspycmd Tool

• #1740: Add LanguageVersion, RemoveDeadCode and RemoveDeadStores switches