Preview 006 release version bump

[patilsnr]

This is the sixth preview of the v2 clients. You can read about the changes in this migration guide.

Relevant changes

• Make currentRetryCount consistent across IotHub and DPS by @patilsnr in https://github.com/Azure/azure-iot-sdk-csharp/pull/3355
• addresses supporting byte[] in direct methods and making TwinProperties able to be directly converted to json by @patilsnr in https://github.com/Azure/azure-iot-sdk-csharp/pull/3340
• [v2 - bug fix] Queue MQTT C2D messages if callback not set by @tmahmood-microsoft https://github.com/Azure/azure-iot-sdk-csharp/pull/3336
• Add comment explaining twin patch over edge isn't applied immediately by @abhipsaMisra in https://github.com/Azure/azure-iot-sdk-csharp/pull/3331
• Exception on passing different gateway hostnames through different inputs by @abhipsaMisra in https://github.com/Azure/azure-iot-sdk-csharp/pull/3330
• Remove default remote certificate callback by @timtay-microsoft in https://github.com/Azure/azure-iot-sdk-csharp/pull/3329
• Use gateway hostname from options for connection string flow by @abhipsaMisra in https://github.com/Azure/azure-iot-sdk-csharp/pull/3326
• Throw exception if IoT device module invokes an IoT edge module API by @abhipsaMisra in https://github.com/Azure/azure-iot-sdk-csharp/pull/3323
• Fix twin desired property payload conversion - MQTT by @tmahmood-microsoft in https://github.com/Azure/azure-iot-sdk-csharp/pull/3322
• Make DirectMethodPrequest.Payload to be settable by client applications by @abhipsaMisra in https://github.com/Azure/azure-iot-sdk-csharp/pull/3317
• Update service error codes by @drwill-ms in https://github.com/Azure/azure-iot-sdk-csharp/pull/3316
• Add code examples for public APIs in IotHubDeviceClient, IotHubModuleClient, IotHubBaseClient and retry policies by @brycewang-microsoft in https://github.com/Azure/azure-iot-sdk-csharp/pull/3308

[patilsnr]

/azp run

[azure-pipelines[bot]]

No commit pushedDate could be found for PR 3356 in repo Azure/azure-iot-sdk-csharp

[patilsnr]

/azp run

[azure-pipelines[bot]]

Azure Pipelines successfully started running 1 pipeline(s).