Compatibility release for Autofac 9 and Castle.Core 5.

Breaking Changes

• Removed support for net472. The package now targets net481 only.
• Now requires Autofac 9.x: Autofac.Multitenant 6.0.0 → 9.0.1 and Autofac.Wcf 6.0.0 → 8.0.0.
• Castle.Core 4.4.1 → 5.2.1.
• Castle 5 removed the code generation extension points that ServiceHostInterfaceProxyGenerator and IgnoreAttributeInterfaceProxyInstanceContributor were built on, so both types are gone.
• CustomAttributeDataExtensions.ToAttributeBuilder is now ToCustomAttributeInfo and returns Castle.DynamicProxy.CustomAttributeInfo instead of System.Reflection.Emit.CustomAttributeBuilder.
• The generated Autofac.Multitenant.Wcf.Properties.Resources class is no longer public.
• Non-inheritable attributes you declare on a service contract interface are now replicated onto the generated hosting proxy type; earlier releases suppressed them wholesale. WCF's own contract attributes are unaffected - they are inheritable and were never replicated.
• ServiceContractAttribute is suppressed through Castle's AttributesToAvoidReplicating list, which is process-wide. No Castle proxy generated anywhere in the process will carry a replicated ServiceContractAttribute.
• ServiceHostProxyBuilder.CreateWcfProxyType throws ArgumentException for an open generic or inaccessible interface where it previously threw Castle's GeneratorException, a type Castle has removed.

Other Changes

• Nullable reference type annotations across the public API.

This is a compatibility release for Autofac 6.0

Breaking change: Starting with Autofac 6.0, we now only target netstandard2.0 and netstandard2.1; we have removed the explicit target for net461.

This package therefore now targets net472, instead of net461.

This release is an update for compatibility with Autofac 5.0.0 and requires that new version. Autofac 5.0.0 does have some breaking changes - see the Autofac release notes for more information.

• Minimum .NET Framework updated to .NET 4.6.1.
• Minimum Autofac 5.1.1.

• Autofac.Extras.Multitenant.Wcf is now Autofac.Multitenant.Wcf.
• Updated to .NET 4.5.1 and Autofac 4 compatibility.

This release occurred prior to switching Autofac components to separate repositories.