1.11.3

⭐ New Features / Enhancements

• Removes the need to set OR on OTLA #3986

📔 Documentation

• Enhance javadoc of Observed #3983
• Add javadoc to Timed and TimedSet #3982

🔨 Dependency Upgrades

• Upgrade to AWS SDK 2.20.123 #4023
• Upgrade to Spectator 1.6.8 #4022
• Upgrade to context-propagation 1.0.5 #4026
• Upgrade to Spring Boot 2.7.14 #4024
• Upgrade to Spring Framework 5.3.29 #4021
• Upgrade to JMH 1.37 #4020
• Upgrade to ArchUnit 1.1.0 #4019
• Upgrade to SignalFx 1.0.33 #4018
• Upgrade to AWS SDK 1.12.526 #4017
• Fix SLF4J version for SignalFx: 1.7.36 #4016
• Upgrade to Reactor 3.4.31, Reactor Netty 1.0.34, and Netty 4.1.96 #4015
• Upgrade to Foojay Resolver Convention 0.6.0 #4014
• Upgrade to Spring GE Conventions to 0.0.14 #4013
• Bump com.gradle.enterprise from 3.14 to 3.14.1 #4005
• Bump com.gradle.enterprise from 3.13.4 to 3.14 #3994

📝 Tasks

• Polish gh-3924 #4009
• Move WavefrontConfig.getUriString() to PropertyValidator #3995
• Upgrade to Gradle Wrapper 8.2.1 #3972

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye

1.10.10

⭐ New Features / Enhancements

• Removes the need to set OR on OTLA #3986

📔 Documentation

• Enhance javadoc of Observed #3983
• Add javadoc to Timed and TimedSet #3982

🔨 Dependency Upgrades

• Upgrade to context-propagation 1.0.5 #4026
• Upgrade to context-propagation 1.0.5-SNAPSHOT #4025
• Upgrade to Spring Boot 2.7.14 #4024
• Upgrade to Spring Framework 5.3.29 #4021
• Upgrade to JMH 1.37 #4020
• Upgrade to ArchUnit 1.1.0 #4019
• Upgrade to SignalFx 1.0.33 #4018
• Upgrade to AWS SDK 1.12.526 #4017
• Fix SLF4J version for SignalFx: 1.7.36 #4016
• Upgrade to Reactor 3.4.31, Reactor Netty 1.0.34, and Netty 4.1.96 #4015
• Upgrade to Foojay Resolver Convention 0.6.0 #4014
• Upgrade to Spring GE Conventions to 0.0.14 #4013
• Bump com.gradle.enterprise from 3.14 to 3.14.1 #4005
• Bump com.gradle.enterprise from 3.13.4 to 3.14 #3994

📝 Tasks

• Go back to context propagation snapshots #3977
• Move WavefrontConfig.getUriString() to PropertyValidator #3995
• Upgrade to Gradle Wrapper 8.2.1 #3972

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye

1.9.14

📔 Documentation

• Add javadoc to Timed and TimedSet #3982

🔨 Dependency Upgrades

• Upgrade to Spring Boot 2.7.14 #4024
• Upgrade to Spring Framework 5.3.29 #4021
• Upgrade to JMH 1.37 #4020
• Upgrade to ArchUnit 1.1.0 #4019
• Upgrade to SignalFx 1.0.33 #4018
• Upgrade to AWS SDK 1.12.526 #4017
• Fix SLF4J version for SignalFx: 1.7.36 #4016
• Upgrade to Reactor 3.4.31, Reactor Netty 1.0.34, and Netty 4.1.96 #4015
• Upgrade to Foojay Resolver Convention 0.6.0 #4014
• Upgrade to Spring GE Conventions to 0.0.14 #4013
• Bump com.gradle.enterprise from 3.14 to 3.14.1 #4005
• Bump com.gradle.enterprise from 3.13.4 to 3.14 #3994

📝 Tasks

• Move WavefrontConfig.getUriString() to PropertyValidator #3995
• Upgrade to Gradle Wrapper 8.2.1 #3972

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye

1.12.0-M1

⭐ New Features / Enhancements

• Configurable base time unit for OTLP registry #3870
• Instrumentations for Apache HttpComponents do not meter errors and leak memory #3800

🐞 Bug Fixes

• HttpRequestTags depends on both jakarta and javax Servlet variants #3804

🔨 Dependency Upgrades

• Upgrade to context-propagation 1.1.0-M3 #3975
• Fix Guava dependency resolution #3954
• Upgrade to dynatrace-metric-utils 1.7.1 #3825

📝 Tasks

• Generate dependency lock files for 1.12.0-M1 #3976
• Pin Guava to 32.0.0 #3953
• Deprecate Apache HttpComponents 4.x instrumentation #3932
• Bump compatibility check target to 1.11.0 #3931

1.11.2

🐞 Bug Fixes

• OTLP Histogram missing bucket count for positive infinity #3934
• micrometer-osgi-test artifact should not be published #3929
• StepMeterRegistry publishes on close even if config.enabled is false #3914
• Using publishPercentileHistogram breaks histogram values #3904
• Avoid potential race condition with Observation.NOOP #3946
• ObservationThreadLocalAccessor.restore() generating errors in tests #3943
• OTLA throws NPE when on restore there's no current scope #3942
• Mockito should be an implementation dependency instead of API for micrometer-observation-test #3906
• ObservationThreadLocalAccessor has a public static instance which should be private static #3905
• Introduced binary incompatibility in Micrometer Observation #3902
• Wavefront Proxy validation error with default uri implementation #3903
• Unnecessary ThreadLocal overhead in LogbackMetrics for disabled log levels #3891

📔 Documentation

• Fix Javadoc for ObservationThreadLocalAccessor(ObservationRegistry) #3937
• Add missing @since tags across the code base where appropriate #3907

🔨 Dependency Upgrades

• Upgrade to context-propagation 1.0.4 #3974
• Upgrade to AWS SDK 2.20.100 #3970
• Upgrade to Spectator 1.6.6 #3969
• Upgrade to Mockito 5.4.0 #3968
• Backport 'Fix Guava dependency resolution' #3967
• Upgrade to Spring Boot 2.7.13 #3966
• Upgrade to H2 2.2.220 #3965
• Upgrade to AWS SDK 1.12.503 #3964
• Upgrade to Reactor 3.4.30, Reactor Netty 1.0.33, and Netty 4.1.94 #3963
• Bump com.gradle.enterprise from 3.13.3 to 3.13.4 #3921

📝 Tasks

• Upgrade to Spotless Gradle plugin 6.19.0 #3928
• Upgrade to Gradle Wrapper 8.2 #3951
• OTelCollectorIntegrationTest failing due to breaking change in OTel Collector #3925
• Upgrade to me.champeau.jmh 0.7.1 #3918
• Upgrade to com.github.johnrengelman.shadow 8.1.1 #3917

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye and @nvervelle

1.10.9

🐞 Bug Fixes

• Avoid potential race condition with Observation.NOOP #3946
• ObservationThreadLocalAccessor.restore() generating errors in tests #3943
• OTLA throws NPE when on restore there's no current scope #3942
• Mockito should be an implementation dependency instead of API for micrometer-observation-test #3906
• ObservationThreadLocalAccessor has a public static instance which should be private static #3905
• Introduced binary incompatibility in Micrometer Observation #3902
• Wavefront Proxy validation error with default uri implementation #3903
• Unnecessary ThreadLocal overhead in LogbackMetrics for disabled log levels #3891

📔 Documentation

• Fix Javadoc for ObservationThreadLocalAccessor(ObservationRegistry) #3937
• Add missing @since tags across the code base where appropriate #3907

🔨 Dependency Upgrades

• Upgrade to context-propagation 1.0.4 #3974
• Upgrade to Mockito 5.4.0 #3968
• Backport 'Fix Guava dependency resolution' #3967
• Upgrade to Spring Boot 2.7.13 #3966
• Upgrade to H2 2.2.220 #3965
• Upgrade to AWS SDK 1.12.503 #3964
• Upgrade to Reactor 3.4.30, Reactor Netty 1.0.33, and Netty 4.1.94 #3963
• Bump com.gradle.enterprise from 3.13.3 to 3.13.4 #3921

📝 Tasks

• Upgrade to Spotless Gradle plugin 6.19.0 #3928
• Upgrade to Gradle Wrapper 8.2 #3951
• OTelCollectorIntegrationTest failing due to breaking change in OTel Collector #3925
• Upgrade to me.champeau.jmh 0.7.1 #3918
• Upgrade to com.github.johnrengelman.shadow 8.1.1 #3917

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye and @nvervelle

1.9.13

🐞 Bug Fixes

• Wavefront Proxy validation error with default uri implementation #3903
• Unnecessary ThreadLocal overhead in LogbackMetrics for disabled log levels #3891

🔨 Dependency Upgrades

• Backport 'Fix Guava dependency resolution' #3967
• Upgrade to Spring Boot 2.7.13 #3966
• Upgrade to H2 2.2.220 #3965
• Upgrade to AWS SDK 1.12.503 #3964
• Upgrade to Reactor 3.4.30, Reactor Netty 1.0.33, and Netty 4.1.94 #3963
• Bump com.gradle.enterprise from 3.13.3 to 3.13.4 #3921

📝 Tasks

• Upgrade to Gradle Wrapper 8.2 #3951
• OTelCollectorIntegrationTest failing due to breaking change in OTel Collector #3925
• Upgrade to me.champeau.jmh 0.7.1 #3918
• Upgrade to com.github.johnrengelman.shadow 8.1.1 #3917

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye

1.11.1

🐞 Bug Fixes

• StepRegistry publish on close before scheduled publish loses previous step data #3863
• DeltaHistogram in SignalFx registry doesn't align with count and total #3774
• Proper scope handling in gRPC client instrumentation #3865
• Scope lost between Reactor and imperative code blocks #3833
• Introduces NullObservation #3831
• Make the scope current when needed for grpc server instrumentation #3806
• GRPC current span Tracer.currentSpan() becomes null when processing parallel calls #3805
• Improper varargs check in KeyValues and Tags #3851

🔨 Dependency Upgrades

• Upgrade to AWS SDK 2.20.82 #3900
• Upgrade to Spectator 1.6.5 #3899
• Upgrade to context-propagation 1.0.3 #3890
• Upgrade to Spring Boot 2.7.12 #3898
• Upgrade to Spring Javaformat 0.0.39 #3897
• Upgrade to Testcontainers 1.18.3 #3896
• Upgrade to SignalFx 1.0.32 #3895
• Upgrade to Dropwizard Metrics 4.2.19 #3894
• Upgrade to AWS SDK 1.12.485 #3893
• Upgrade to Reactor Netty 1.0.32 and Netty 4.1.93 #3892
• Bump com.gradle.enterprise from 3.13.2 to 3.13.3 #3862
• Bump com.gradle.enterprise from 3.13.1 to 3.13.2 #3842

❤️ Contributors

Thank you to all the contributors who worked on this release:

@lenin-jaganathan, @izeye, and @ttddyy

1.10.8

🐞 Bug Fixes

• Proper scope handling in gRPC client instrumentation #3865
• Scope lost between Reactor and imperative code blocks #3833
• Introduces NullObservation #3831
• Make the scope current when needed for grpc server instrumentation #3806
• GRPC current span Tracer.currentSpan() becomes null when processing parallel calls #3805
• Improper varargs check in KeyValues and Tags #3851

🔨 Dependency Upgrades

• Upgrade to context-propagation 1.0.3 #3890
• Upgrade to Spring Boot 2.7.12 #3898
• Upgrade to Spring Javaformat 0.0.39 #3897
• Upgrade to Testcontainers 1.18.3 #3896
• Upgrade to SignalFx 1.0.32 #3895
• Upgrade to Dropwizard Metrics 4.2.19 #3894
• Upgrade to AWS SDK 1.12.485 #3893
• Upgrade to Reactor Netty 1.0.32 and Netty 4.1.93 #3892
• Bump com.gradle.enterprise from 3.13.2 to 3.13.3 #3862
• Bump com.gradle.enterprise from 3.13.1 to 3.13.2 #3842

❤️ Contributors

Thank you to all the contributors who worked on this release:

@izeye and @ttddyy

1.9.12

🐞 Bug Fixes

• Improper varargs check in KeyValues and Tags #3851

🔨 Dependency Upgrades

• Upgrade to Spring Boot 2.7.12 #3898
• Upgrade to Spring Javaformat 0.0.39 #3897
• Upgrade to Testcontainers 1.18.3 #3896
• Upgrade to SignalFx 1.0.32 #3895
• Upgrade to Dropwizard Metrics 4.2.19 #3894
• Upgrade to AWS SDK 1.12.485 #3893
• Upgrade to Reactor Netty 1.0.32 and Netty 4.1.93 #3892
• Bump com.gradle.enterprise from 3.13.2 to 3.13.3 #3862
• Bump com.gradle.enterprise from 3.13.1 to 3.13.2 #3842