Release 3.1.2

January 6, 2026

Java agent: v3.1.2

OTel agent: v2.23.0

AWS Lambda layer ARN

arn:aws:lambda:<region>:851060098468:layer:solarwinds-apm-java-3_1_2:1

Upstream OpenTelemetry versions

• OpenTelemetry API/SDK 1.57.0
• OpenTelemetry instrumentation 2.23.0

New features and improvements

• remove JMX properties from configs (#391)
• enable JFR metrics by default (#402)
• Bump otelSdkVersion from 1.56.0 to 1.57.0 (#394)
• bump upstream version (#403)
• remove JDK v1.8.252 requirement (#408)

Fixes

• bump joboe to incorporate updated k8s namespace file path (#398)
• use key presence for stacktrace filter instead of value (#400)

Internal changes

• add agent instructions (#390)

Release 3.1.1

December 4, 2025

Java agent: v3.1.1

OTel agent: v2.22.0

AWS Lambda layer ARN

arn:aws:lambda:<region>:851060098468:layer:solarwinds-apm-java-3_1_1:1

Upstream OpenTelemetry versions

• OpenTelemetry API/SDK 1.56.0
• OpenTelemetry instrumentation 2.22.0

New features and improvements

• Upgrade to upstream OTEL agent 2.22.0 (#389)

Fixes

• Fix configuration cache bug that can cause memory leak #39

Internal changes

• Skip maven snapshot for dependabot PRs (#383)
• skip more jobs for dependabot PR (#384)

Release 3.1.0

November 19, 2025

Java agent: v3.1.0

OTel agent: v2.21.0

AWS Lambda layer ARN

arn:aws:lambda:<region>:851060098468:layer:solarwinds-apm-java-3_1_0:1

Upstream OpenTelemetry versions

• OpenTelemetry API/SDK 1.55.0
• OpenTelemetry instrumentation 2.21.0

Breaking Changes

• Stop reporting trace.jvm.* metrics. Recommend using jvm.* metrics instead. (#373)

Fixes

• Fix NPE in profiled spans

Internal changes

• Use response header customizer for adding response headers.
• Remove servlet instrumentations
• generate release notes from commit message
• add GitHub action updates to dependabot.yaml (#375)
• bump version (#382)

v3.0.3

New release: v3.0.3

v3.0.2

New release: v3.0.2

v3.0.1

New release: v3.0.1

v3.0.0

New release: v3.0.0

v2.17.0

New release: v2.17.0

v2.16.0

New release: v2.16.0

v2.15.0

New release: v2.15.0