Release Notes: Major strides were made in threading, System.Windows.Forms, System.Xml, ml-pnet, DCOP, serialization, and many other places.
Release Notes: The C to IL bytecode compiler is now in good shape, and many bugs were fixed in System.Windows.Forms and System.Xml.
Release Notes: This version features huge improvements to the C# class library, improved support for embedded systems, Visual Basic and Java front-ends for the compiler, IPv6 and IrDA socket support, and the beginnings of System.Windows.Forms implementation, based on top of X11.
Release Notes: Many improvements were made to the C# compiler and runtime engine. The compiler can now compile its own C# library with no third party C# tool dependencies.
Release Notes: This release adds a C language front-end to the Portable.NET compiler, plus a supporting C library.
Release Notes: This release includes improvements in performance of the runtime engine, and portability to MacOSX.
Release Notes: Many bug fixes and enhancements to the engine and C# library, and a new internationalization framework.
Release Notes: Many improvements to the C# compiler and C# system library.
Release Notes: Many changes to the C# system library, including reflection, I/O, resources, and documentation.
Release Notes: Exception support, PInvoke for external library access, and performance improvements were added.