6 Appendix A: Product Behavior
The information in this specification is applicable to the following Microsoft products or supplemental software. References to product versions include released service packs.
Microsoft .NET Framework 4.5
Microsoft .NET Framework 4.6
Microsoft .NET Framework 4.7
Exceptions, if any, are noted below. If a service pack or Quick Fix Engineering (QFE) number appears with the product version, behavior changed in that service pack or QFE. The new behavior also applies to subsequent service packs of the product unless otherwise specified. If a product edition appears with the product version, behavior is different in that product edition.
Unless otherwise specified, any statement of optional behavior in this specification that is prescribed using the terms "SHOULD" or "SHOULD NOT" implies product behavior in accordance with the SHOULD or SHOULD NOT prescription. Unless otherwise specified, the term "MAY" implies that the product does not follow the prescription.
<1> Section 1.3: The Windows implementation of this protocol is exercised in Windows Communication Foundation [MSDN-WCF] when ETW tracing [MSDN-ETW] is enabled on the client and the client is communicating with a WCF service over the HTTP transport. In this scenario, common message exchange patterns can include REST [MSDN-WCFREST] and SOAP [SOAP1.1]. For a sample demonstration on how to use the analytic tracing in WCF to emit events in ETW, see [MSDN-WCFETW].