SendGrid

Added

• Table of Contents in the README
• Added a USE_CASES.md section, with the first use case example for transactional templates

Added

• Troubleshooting section

Added

• README updates
• Update introduction blurb to include information regarding our forward path
• Update the v3 /mail/send example to include non-helper usage
• Update the generic v3 example to include non-fluent interface usage

Added

• Update csharp-http-client dependency to support setting a WebProxy

Fixed

• Fix for issue #256: SendGrid v3 and HTML emails - Creates bad Json
• Updated dependency to SendGrid.Csharp.HTTP.Client to 2.0.6
• Updated dependency to JSON.NET to 9.0.1 in the Example and SendGrid projects
• Removed dependencies to SendGrid.CSharp.HTTP.Client and SendGrid.SmtpApi from the Example and UnitTests projects as they are not needed
• Update examples, unit tests and USAGE.md to pass in valid JSON
• Thanks to Gunnar Liljas for helping find the root cause quickly!

Added

• Update docs, unit tests and examples to include Sender ID

Added

• Tests now mocked automatically against prism

Added

• Accept: application/json header per https://sendgrid.com/docs/API_Reference/Web_API_v3/How_To_Use_The_Web_API_v3/requests.html

Updated

• Content based on our updated Swagger/OAI doc

Fixed

• Send mail fails with BadRequest when apostrophe used in sender name: https://github.com/sendgrid/sendgrid-csharp/issues/232

Fixed

• Async broken in library, causing deadlocks and responses not returning in non-console apps: https://github.com/sendgrid/sendgrid-csharp/issues/235

Fixed

• Hard-coded subject in mail helper: https://github.com/sendgrid/sendgrid-csharp/issues/234
• Thanks digime99!

Added

• Breaking change to support the v3 Web API
• New HTTP client
• v3 Mail Send helper

Added

• Implemented the global stats /asm/stats endpoint [GET]

Added

• Implemented the global suppressions /asm/suppressions/global endpoint [GET, POST, DELETE]

Added

• Implemented the suppressions /asm/groups/:group_id/suppressions endpoint [GET, POST, DELETE]

Added

• Implemented the unsubscribe groups /asm/groups endpoint [GET, POST, DELETE]

Added

• Send emails using API Key

Added

• Added support for using the Web API v3 endpoints
• Implemented the api_keys endpoint [GET, POST, PATCH, DELETE]

Added

• Added support for sending via API keys in addition to credentials. Pass an API Key string to the Web transport constructor

Fixed

• Fixed the endpoint URL. (⌒_⌒;)

The only breaking change in this release is the removal of the non-async Deliver method. All other changes are backwards compatible.

Added

• AddSection() method for SMTP API substitution sections (thanks @awwa)
• EmbedStreamImage() to embed directly from a memory stream with no disk i/o (thanks @twilly86)
• SendToSink bool that when true will send all emails to the test sink (thanks @lukasz-lysik)
• SetSendAt() and SetSendEachAt() methods for scheduled sends
• SetIpPool() method for using IP pools
• SetAsmGroupId() method for using suppression groups

Changed

• Refactored error handling (thanks @HowardvanRooijen)
• Removed non-async Deliver() method as it was mixing sync and async code.

Fixed

• Invalid Protocol Exception in Mono due to the way the endpoint URL was being assigned (thanks @mdymel, @rbarinov)
• Connections were not being reused. This was causing degraded performance with multiple threads open. Performance should be much better. (with help from @gatesvp)

Added

• This changelog.
• Web transport constructor that accepts a TimeSpan to specify HTTP timeout
• Null values in header will now result in a ArgumentNullException

Changed

• Updated to SendGrid.SmtpApi 1.2.0, which means Unicode in header values will work properly.

Fixed

• Removed redundant status code check that was throwing unhelpful errors
• Unicode in header values will now work properly