Release 2.8.0

Changes since 2.7.1:

- Add an explicit .NET 8 target to all packages.
- Removed dependencies that are already included in the framework, for suitable targets.
- Use a framework reference to Microsoft.AspNetCore.App instead of package frameworks,
  for the .NET 8 target
- Release CloudNative.CloudEvents.Mqtt as 3.8.0, bumping the major
  version to reflect adopting MQTTnet version 4.3.6.1152.
  Fixes [#269](#269).
- Other dependency updates:
  - AMQPNetLite and AMQPNetLite.Serialization: 2.4.2 => 2.4.11
  - Apache.Avro: 1.11.1 => 1.11.3
  - Newtonsoft.Json: 13.0.2 => 13.0.3
  - Google.Protobuf: 3.22.0 => 3.27.3
  - Confluent.Kafka: 1.6.3 => 1.9.3
    - See [#297](#297) for
      consideration of a bump to 2.x.
  - Only for netstandard2.0 and netstandard2.1 targets:
    - System.Text.Encodings.Web: 6.0.0 => 8.0.0
    - System.Text.Json: 5.0.2 => 8.0.4

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.7.1

Changes since 2.7.0:

- Prevent string resource lookup if not required. Fixes ([#264](#264)).

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.7.0

Changes since 2.6.0:

- Add the ability to specify a custom serializer for Avro.
  Fixes ([#261](#261)).

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.6.0

Changes since 2.5.1:

- Dependencies: system-level dependencies updated
- The NuGet package now uses PackageLicenseExpression (but still
  includes the licence file as well).
  Fixes ([#252](#252)).
- Regenerated protobuf schema using the original filename of
  cloudevents.proto instead of ProtoSchema.proto. An additional
  ProtoSchemaReflection class has been added purely for compatibility.
  Fixes ([#256](#256)).

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.5.1

Changes since 2.5.0:

- Dependencies: update dependencies in CloudNative.CloudEvents.Avro
  - Add explicit dependency on Newtonsoft.Json 13.0.1 to avoid
    transitive dependency on a version containing vulnerabilities
  - Update Apache.Avro to 1.11.1

No APIs have changed. This is a patch release as the dependency
changes are very minor (but necessary to avoid vulnerabilities).

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.5.0

Changes since 2.4.0:

- Dependencies: update dependencies in CloudNative.CloudEvents.AspNetCore:
  - Remove dependency on Microsoft.AspNetCore.Mvc.Core (as we don't use it)
  - Update dependency on Microsoft.AspNetCore.Http to 2.1.34
  - Explicitly add dependency on System.Text.Encodings.Web 6.0.0 to avoid security issue in older version

No APIs have changed, but this is a minor release due to the significant dependency changes.

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.4.0

Changes since 2.3.1:

- Feature: Implement underscore prefixes for AMQP (see history) ([#236](#236))
- Feature: Allow empty payloads in Kafka ([#224](#224))
- Feature: Implement conversions to and from JObject/JsonElement in JsonEventFormatter ([#234](#234), part of [#231](#231))
- Bug fix: Observe JSON serializer options in JsonEventFormat ([#226](#226), fixes [#225](#225))
- Bug fix: Put AvroEventFormatter in the right namespace ([#220](#220), fixes [#219](#219))
- Bug fix: Use content headers when parsing HTTP requests/responses ([#222](#222), fixes [#221](#221))
- Bug fix: Perform release builds with ContinuousIntegrationBuild=true ([#223](#223), fixes [#175](#175))

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.3.1

Changes since 2.3.0:

- Bug fix: ignore the charset when determining the content type for decoding JSON (#216)
- Bug fix: make the NuGet package deterministic (#175)

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.3.0

Changes since 2.2.0:

- Bug fix: BinaryDataUtilities.AsArray misbehavior with array segments ([#209](#209))
- Bug fix: Links within XML documentation corrected after spec repo change
- Feature: Reject "data" as a context attribute name (spec has been clarified for this)
- Feature: Support Data content type inference in event formatters
  - The JsonEventFormatter classes infer "application/json" for all data
- Feature: CloudNative.CloudEvents.Protobuf is now GA (same version as other packages)

Signed-off-by: Jon Skeet <jonskeet@google.com>

Release 2.2.0 (with Protobuf 2.0.0-beta.1)

Changes in this release:

- Bug fix: the "source" attribute is now validated to be non-empty
- Bug fix: the JSON event formatters comply with the clarified JSON event format spec
- Dependency: Apache.Avro dependency updated to 1.11.0
- Feature: New package CloudNative.CloudEvents.Protobuf, released as 2.0.0-beta.1

Signed-off-by: Jon Skeet <jonskeet@google.com>