v10.47.1

10.47.1 (2025-12-02)

Fixes

• Cache all environment variable access to reduce possible thread contention (#3322) (e2a8109)
• Ensure OpenAI LLM supportability metrics are recorded on all invocations. (#3320) (a4d7af8)

v10.47.0

10.47.0 (2025-11-18)

New features

• Add an optional transaction storage mechanism to allow transactions to flow with the ExecutionContext for ASP.NET web apps (#3311) (d254ce9)

Fixes

• Azure Service Bus instrumentation fails due to null reference exception (#3305) (b2bf4df)
• OpenAI instrumentation ignores chat completions when CompleteChatAsync() or CompleteChat() messages parameter is not an Array (#3317) (3df9570)

v10.46.1

10.46.1 (2025-11-11)

Fixes

• Remove "consume" span from Azure Service Bus transactions created in "processor" mode for more accurate transaction timing. (faa591f)
• Update ReportedConfiguration to serialize certain enums as strings instead of integers for better clarity when viewing settings in the UI (#3296) (e972745)

v10.46.0

10.46.0 (2025-10-28)

New features

• .NET 10 Support (#3271) (3b03e65)
• Add environment variable support to enable/disable browser agent (#3279) (faec9a9)

Fixes

• AgentHealthReporter runs when the agent is disabled via config (#3267) (76154c9)
• Remove service bus distributed trace header manipulation from Azure Function instrumentation. (#3274) (e21eca0)

v10.45.0

10.45.0 (2025-09-30)

New features

• Add a new Distributed Tracing sampler, the TraceId Ratio-Based Sampler, which is based on the OpenTelemetry implementation. This sampler makes its sampling decision using the TraceId (a random GUID) and a configured sampling ratio (a target percentage of traces to be sampled). For more information, see the OpenTelemetry specification. (#3211) (63ca603)

Fixes

• MSSQL connection string parsing can throw exceptions and disable Datastore instrumentation (#3263) (cdf000b)
• Resolve issues with Kafka "Consume" instrumentation to ensure that automatic instrumentation works in conjunction with custom instrumentation. (#3257) (1dbd1c5)

v10.44.1

10.44.1 (2025-08-19)

Fixes

• Exception incorrectly handled in Service Bus instrumentation wrapper. (825cd2b)
• Exclude Azure Function webhost (Linux) process from instrumentation. (#3223) (e363aea)

v10.44.0

10.44.0 (2025-08-06)

New features

• Enable performance metric samplers in Serverless mode (#3199) (3fc5ea7)

Fixes

• Exclude Azure Function webhost (Linux) process from instrumentation. (#3194) (fc20645)

v10.43.0

10.43.0 (2025-07-09)

New features

• Add support for topics to Azure Service Bus. (#3179) (d6610a1)
• Supportability metrics for custom instrumentation. Reports the first 25 custom instrumentation methods seen, and a count of the total number of custom instrumentation methods seen. (#2797) (99c6256)

Fixes

• Profiler doesn't handle wide-character files correctly (#3172) (75ddd6b)

v10.42.0

10.42.0 (2025-06-24)

Notice

• As of this release, there is a new public key available for apt.newrelic.com at https://download.newrelic.com/NEWRELIC_APT_2DAD550E.public. This key uses a more secure GPG algorithm than the current public key. If you use APT to install or upgrade the agent on APT-based Linux hosts, we recommend that you switch to using the new key, following the instructions found here: https://docs.newrelic.com/install/dotnet/?deployment=linux&docker=noDocker#apt (1001cf7)

New features

• Add support for Azure Service Bus. (#3124) (6a075cc)

Fixes

• Fix Profiler build errors with latest VS (#3162) (0cfdedb)

v10.41.0

10.41.0 (2025-04-25)

New features

• Allow incoming W3C traceparent sampled flag to influence .NET agent sampling decision. (#3100) (6047bda)

Fixes

• Null reference exception in Asp.NET Core 6+ browser monitoring injection. (#3102) (49df7bf)