This topic describes the release notes for the HTTP client SDK for C#. The release notes include the release date, feature updates, and download link for each release. You can choose a version of the SDK for C# that meets your business requirements to send and consume messages based on the description in this topic.


Release date Description Download link

Optimized features

  • The following issue is fixed: If a message body includes special characters that are non-Unicode characters, message consumption is blocked.


Release date Description Download link

Added features

  • Ordered messages are supported.


Release date Description Download link

Added features

  • Featured messages are supported. The supported featured messages are scheduled messages, delayed messages, and transactional messages. Ordered messages are not supported.
  • Message traces can be queried based on message IDs.
  • Message attributes are supported.


Release date Description Download link

Added features

  • This is the initial release.
  • Featured messages are not supported. Featured messages include ordered messages, transactional messages, scheduled messages, and delayed messages.
  • The clustering consumption mode is supported, and the broadcasting consumption mode is not supported.
  • Message traces cannot be queried.