v5.3.1

5.3.1 (2026-07-01)

Bug Fixes

• fix dll_name for Authenticode signing in publish workflow (#121) (ac7c5a7)

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v5.3.0

5.3.0 (2025-12-16)

Features

• adds headers to EventSourceServiceUnsuccessfulResponseException (a0d1b1f)

v5.2.1

5.2.1 (2025-09-25)

Bug Fixes

• Avoid showing authorization value in exception (#111) (e5f7933)

5.2.0

chore: Automatic update package version. Manual update to 5.2.0. (#108)

5.1.0

[5.1.0] - 2023-10-04

Changed:

• Update minimum LaunchDarkly.Logging version to 2.0.0 to share the same min version as SDK implementations.

5.0.1

[5.0.1] - 2022-08-24

Changed:

• Relaxed dependency constraint to allow use of LaunchDarkly.Logging 1.x or 2.x.

5.0.0

[5.0.0] - 2022-08-18

Changed:

• Removed EOL target framework .NET Framework 4.5.2. Lowest compatible platform versions are now .NET Core 3.1, .NET Framework 4.6.2, .NET 6.0, and .NET Standard 2.0.
• EventSource now considers any server response with an encoding other than UTF-8 to be invalid. The Server-Sent Events specification states that event streams must always use UTF-8.

Removed:

• ConfigurationBuilder.DefaultEncoding (no longer relevant since the encoding must be UTF-8).

4.2.0

[4.2.0] - 2022-04-19

Added:

• ConfigurationBuilder.HttpRequestModifier, for making custom modifications to outgoing HTTP requests. (Thanks, acquleo!)

4.1.3

[4.1.3] - 2021-10-04

Changed:

• Updated LaunchDarkly.Logging dependency to 1.0.1, to match the version used in the latest server-side .NET SDK release. Since .NET Framework is stricter about dependency versions than .NET Core, it is desirable to keep transitive dependency versions in sync in all packages used by the SDK.

4.1.2

[4.1.2] - 2021-05-17

Fixed:

• Fixed a memory leak in which a CancellationTokenSource instance was not disposed of after reading from the stream. This bug was introduced in the 4.0.0 release. (#77)