Enhancements

• References librdkafka.redist 2.11.1. Refer to the librdkafka v2.11.1 release notes for more information.

Enhancements

• References librdkafka.redist 2.11.0. Refer to the librdkafka v2.11.0 release notes for more information.

Enhancements

• References librdkafka.redist 2.10.1. Refer to the librdkafka v2.10.1 release notes for more information.

Enhancements

• References librdkafka.redist 2.10.0. Refer to the librdkafka v2.10.0 release notes for more information.
• [KIP-848] Group Config is now supported in AlterConfigs, IncrementalAlterConfigs and DescribeConfigs. (#2366)

Enhancements

• Add utilities to convert decimals from/to Protobuf (#2424)
• Add client credentials OAuth support (#2426)
• Add support for passing schema ID during serialization (#2428)
• Optimize schema registry client by caching results of LookupSchemaAsync (#2429)
• Use ConcurrentDictionary as default cache for Schema Registry client (#2433)

Fixes

• Fix JSON Schema validation to use latest schema if needed (#2406)
• Support Protobuf oneof fields in Data Contract rules (#2413)

librdkafka v2.2.1 is a maintenance release

Enhancements

• References librdkafka.redist 2.2.1. Refer to the librdkafka v2.2.1 release notes for more information.

v2.8.0 is a feature release with the following features, fixes and enhancements:

Enhancements

• References librdkafka.redist 2.8.0. Refer to the librdkafka v2.8.0 release notes for more information.
• Add retry logic to RestService for Schema Registry (#2353)
• Add config for validating payloads against JSON Schema (#2350)
• Add ability to override disable flag and actions on a rule (#2377)
• Add AWS AssumeRole support to AWS KMS (#2379)

Fixes

• Retrieve version for writer schema when getting migrations (#2358)
• Add missing JSON Schema validate check (#2372)
• Ensure different key ids use different client instances (#2374)
• DGS-19409 Ensure Avro serde caches per subject (#2387)
• Update hash code for schema references so they can be retrieved correctly (#2390)

v2.6.1 is a maintenance release with the following features, fixes and enhancements:

Enhancements

• References librdkafka.redist 2.6.1. Refer to the librdkafka v2.6.1 release notes for more information.

Fixes

• Fix to continue supporting .NET Framework 4.6.2+ in core client library (#2342).
• Fix JSON Schema handling to not require use of $id (#2339).
• Update Caching.Memory to 8.0.1 to address CVE (#23440.
• Added Qualified and Custom reference name strategy approaches for protobuf references (#2345).
• Fix validate of SSL CA certs in Schema Registry client (#2346).
• Skip SSL certs validation when configured in Schema Registry client (#2347).
• Allow proxy to be specified in Schema Registry client (#2348).

v2.6.0 is a feature release with the following features, fixes and enhancements:

Enhancements

• KIP-848 EA: Admin API for listing consumer groups now has an optional filter to return only groups of given types (#2323).
• KIP-460 Admin Leader Election RPC (#2320)
• .NET 8 support with NJsonSchema 11 (#2314)

confluent-kafka-dotnet is based on librdkafka v2.6.0, see the librdkafka release notes for a complete list of changes, enhancements, fixes and upgrade considerations.

v2.5.3 is a maintenance release with the following fixes and enhancements:

Fixes

• Properly handle messages with well-known types in Protobuf serializer
• Use AES128_GCM in the Local KMS client, for consistency with Java/go
• Include deleted schemas when getting schemas by subject and version
• Handle signed ints when transforming Protobuf payloads
• Allow null SchemaRegistryClient in AsyncSerde constructor

confluent-kafka-dotnet is based on librdkafka v2.5.3, see the librdkafka release notes for a complete list of changes, enhancements, fixes and upgrade considerations.