Polly.Net40Async-Signed 5.0.1-v5-0-alpha0001

5.0.1 --------------------- Add a .NETStandard1.0 project and target to main Nuget package. 5.0.0 --------------------- A major release, adding significant new resilience policies: - Timeout policy: allows timing out any execution - Bulkhead isolation policy: limits the resources consumable by governed actions, such that a faulting channel cannot cause cascading failures. - Fallback policy: provides for a fallback execution or value, in case of overall failure - PolicyWrap: allows flexibly combining Policy instances of any type, to form an overall resilience strategy. Other changes include: - Add PolicyKeys and context to all policy executions, for logging and to support later introduction of policy events and metrics. - Add CancellationToken support to synchronous executions. - Add some missing ExecuteAndCapture/Async overloads. - Remove invalid ExecuteAsync overloads taking (but not making use of) a CancellationToken - Provide .NET4.0 support uniquely through Polly.NET40Async package - Retire ContextualPolicy (not part of documented API; support now in Policy base class) - Discontinue .NET3.5 support 4.3.0 --------------------- - Added ability for policies to handle return results. Optimised circuit-breaker hot path. Fixed circuit-breaker threshold bug. 4.2.4 --------------------- - Added overloads to WaitAndRetry and WaitAndRetryAsync methods that accept an onRetry delegate which includes the attempt count. 4.2.3 --------------------- - Cleaned up new Polly.Net40Async NuGet package, removing Polly.dll and unused framework folders. 4.2.2 --------------------- - Add new Polly.Net40Async project supporting async for .NET40 via Microsoft.Bcl.Async. This is available as separate Nuget packages Polly.Net40Async and Polly.Net40Async-signed.