Mono

Mono is an Open-Source implementation of Microsoft's .NET framework, based on the ECMA standards for C# and the Common Language runtime. A growing family of solutions and an active and enthusiastic contributing community are helping position Mono to become the leading choice for development of cross-platform applications.

• Unable to copy appname.dll from obj to bin because it is being used by another process - fixed by earlier disposal of filehandle in pdb2mdb code
• Performance Degradation When Using Expressions - fixed by making RuntimeHelpers:SufficientExecutionStack () a noop on Android
• peverify fails on FSharp.Core.dll with mono_os_mutex_lock: pthread_mutex_lock failure - fixed a crash in pedump code
• Microsoft.WebApplication.targets Missing from mono5
• Running nunit tests with domain isolation crashes Mono - fixed by repairing a handle leak in coop gc
• Apps using Roslyn crash when trying to load Roslyn - fixed by repairing an assembly loader issue which prevented use of System.ValueTuple
• "This stream does not support writing at System.IO.Compression.DeflateStream.BeginWrite" message
• "System.NotSupportedException: Stack walks are not supported on this platform - System.Reflection.MethodBase.GetCurrentMethod" message on Android