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MicroProfile Telemetry 2.1

MicroProfile Telemetry 2.1 is a minor release, which aligns with OpenTelemetry 1.48.0.

The team meets on Mondays every other week. More info can be found here

Functional changes

A full list of changes delivered in the 2.0 release can be found at MicroProfile Telemetry 2.0 Milestone.

Incompatible Changes

  • None

API/SPI Changes

  • Consume the latest OpenTelemetry artifacts (255)
  • Consume the OpenTelemetry Java release v1.48.0. The full comparison with the v1.39.0 supported by MicroProfile Telemetry 2.0 can be found here.

Other Changes

  • TCK: Make JVM metrics properly configure themselves (240)

Maven coordinates

Copy Code 


<dependency>


             <groupId>org.eclipse.microprofile.telemetry</groupId>


             <artifactId>microprofile-telemetry-api</artifactId>


             <type>pom</type>


             <version>2.1</version>


         </dependency>

Scope

Finalized

Released

Details

Release Record
Javadocs : None
Spec PDF
Spec html
 Logs TCK 

Metrics TCK 

Tracing TCK

Compatible Implementations

Open Liberty

Product
Java version
Open Liberty 25.0.0.7-beta-cl250620250508-1902
Java 11, 17 and 21
Certification ResultsDownload

Ballots

Plan Review

The Specification Committee Ballot concluded successfully on  Mon, 3 March 2025 with the following results.

Corporate/Community Member Vote
Atlanta JUG 1
Community (Emerson Castaneda) 1
Fujitsu 1
IBM 1
iJUG 1
Microsoft
Oracle 1
Payara
Primeton
Red Hat 1
Tomitribe 1
Binding total 8
Non-binding Votes
Garden State JUG 1
Binding + non-binding total 9

Release Review

The Specification Committee Ballot concluded successfully on Fri, 6 June 2025  with the following results.

Corporate/Community Member Vote
Atlanta JUG no vote
Community (Emerson Castaneda) +1
Fujitsu +1
IBM +1
iJUG no vote
Microsoft +1
Oracle +1
Payara +1
Primeton +1
Red Hat +1
Tomitribe no vote
Binding total 8
Non-binding Votes
Garden State JUG 1
Binding + non-binding total 9
Non-binding Votes
Garden State JUG
0
Binding + non-binding total 10

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