v1.6.1

1.6.1 (2026-04-27)

Note: With the OM2 metric-name preservation fix in this release, OpenMetrics 2.0 can now be
tested. It is still in progress and not ready for general use yet.

Bug Fixes

• Preserve original metric names in OM2 output (#2058) (59a7a6d)

Documentation

• clarify 1.6.0 release notes (#2062) (9e5d591)
• Document semantic PR title guidance (#2060) (7277889)

v1.6.0

1.6.0 (2026-04-25)

Note: OpenMetrics 2.0 support is still in progress and not ready for general use yet.

As part of the OM2 work, metric-name suffix handling moved from metric creation time to scrape
time. A positive side effect is that metric names are now more flexible across the board, for
example names ending in suffixes like _total are accepted where they were previously rejected.
To keep the Prometheus and OM1 output unambiguous, the registry tracks claimed exposition names
and still rejects registrations that would collide at scrape time.

Example	Before 1.6.0	Since 1.6.0	Reason
Gauge("foo_total")	Rejected	Allowed	Not breaking because this previously failed at registration, so no working setup changes behavior, and safe because _total suffix expansion applies to counters, not gauges.
Counter("events_total")	Rejected	Allowed	Not breaking because the OM1 output is still events_total; only the builder now accepts the name.
Gauge("foo_total") + Histogram("foo")	Rejected	Allowed	Not breaking because this combination used to be blocked even though the exposed names do not overlap.
Gauge("events_total") + Counter("events")	Rejected	Rejected	Not breaking because the ambiguous OM1 output would still expose two events_total series.
Gauge("foo_count") + Histogram("foo")	Allowed	Rejected	Intentionally breaking because the old behavior could expose a conflicting foo_count name at scrape time.

Features

• Relax metric name validation in Dropwizard5 (#1985) (deb782f)

Bug Fixes

• deps: update dependency com.google.guava:guava to v33.6.0-jre (#2021) (1382693)
• deps: update dependency commons-io:commons-io to v2.22.0 (#2044) (9e05c1d)
• deps: update dependency io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha to v2.27.0-alpha (#2022) (30ac534)
• deps: update dependency io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom-alpha to v2.27.0-alpha (#2023) (2d51a32)
• deps: update dependency io.prometheus:prometheus-metrics-bom to v1.5.1 (#2004) (650ce4b)
• deps: update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.21 (#2005) (7a36df7)
• deps: update dependency org.springframework.boot:spring-boot-starter-parent to v4.0.5 (#2006) (0106c18)
• deps: update dependency org.springframework.boot:spring-boot-starter-parent to v4.0.6 (#2046) (40a9db8)
• deps: update jetty monorepo to v12.1.8 (#2007) (acab5b2)
• deps: update protobuf (#2024) (8e2214e)
• pass release tag as input to deploy workflow (#1982) (165c921)
• pin grafana/otel-lgtm to 0.7.2 in OATs acceptance test (#1992) (f17ad9a)
• stabilize flaky timer and thread count tests (#1973) (ce5867b)
• trigger Maven deploy from release-please via workflow_dispatch (#1981) (698f956)

v1.5.1

1.5.1 (2026-03-20)

Bug Fixes

• deps: update dependency io.prometheus:prometheus-metrics-bom to v1.5.0 (#1877) (043fc57)
• deps: update dependency org.springframework.boot:spring-boot-starter-parent to v4.0.3 (#1900) (0d800d0)
• deps: update jetty monorepo to v12.1.7 (#1932) (5bd3b79)
• deps: update junit-framework monorepo to v6.0.3 (#1880) (05ad751)
• exclude standalone examples from mise run format (#1931) (537fb88)
• fix release-please PR title pattern and permissions (#1978) (d737978)
• Handle empty datapoints in otel exporter (#1898) (59c8552)
• inline set-version logic in build-release.sh (#1884) (c050435)
• reduce lychee retries to avoid compounding GitHub 429s (#1940) (cc17d6e)
• remove version manipulation from build-release.sh (#1886) (93e2b6d)
• trigger Maven deploy on release-please published events (#1966) (643d0e7)
• use /tree/ instead of /blob/ for directory URL (#1944) (b81332e)
• use maven release type for release-please (#1967) (ff3bd2d)

Documentation

• document DCO sign-off requirement for contributions (#1937) (0860e77)

v1.5.0

Highlights

Performance

• Improve histogram/summary performance under contention (#1794) by @jack-berg — Significant throughput improvements for high-contention scenarios by striping observationCount across multiple instances. Benchmarks show prometheusClassic improving from ~5,126 ops/s to ~14,624 ops/s (~185% improvement) and prometheusNative from ~3,854 ops/s to ~7,406 ops/s (~92% improvement).

Configuration

• Support environment variables in properties (#1828) by @zeitlinger — Adds environment variable support for configuration (e.g., IO_PROMETHEUS_EXPORTER_HTTP_SERVER_PORT) while maintaining full backward compatibility. Also introduces snake_case property naming (recommended) while keeping camelCase working.

API

• Allow metrics with the same name but different labels (#1800) by @jaydeluca — Enables registration of metrics with the same name, with validation at both registration and scrape time.
• Add stable Metrics class to decouple consumers from protobuf version (#1873) by @zeitlinger — Introduces a stable Metrics class so consumer code no longer needs import updates on protobuf upgrades.

OpenTelemetry

• Add OTel support module and make examples standalone (#1868) by @zeitlinger — New prometheus-metrics-otel-support module that bundles the OTel SDK and Prometheus exporter as a single dependency. Examples are now standalone and can be copy-pasted directly.
• Add docs and example for OTel JVM runtime metrics (#1861) by @zeitlinger

Exporters

• Add metricsHandlerPath and registerHealthHandler configuration options to HTTPServer (#1735) by @Donnerbart
• Disable compression in PrometheusScrapeHandler (#1691) by @Myllyenko — Adds ability to disable compression in PrometheusScrapeHandler.
• Prevent exception in HttpServer exporter when using custom root metrics path (#1772) by @Donnerbart

Instrumentation

• Add custom tags to JVM metrics (#1769) by @sibasispadhi
• Verify and document native histograms with custom buckets (NHCB) support (#1846) by @zeitlinger

---

What's Changed

🏕 Features

• Adding ability to disable compression in PrometheusScrapeHandler by @Myllyenko in #1691
• Add metricsHandlerPath and registerHealthHandler configuration options to HTTPServer by @Donnerbart in #1735
• Add custom tags to JVM metrics by @sibasispadhi in #1769
• Prevent exception in HttpServer exporter when using custom root metrics path by @Donnerbart in #1772
• Allow metrics with the same name different labels by @jaydeluca in #1800
• Improve histogram, summary performance under contention by striping observationCount by @jack-berg in #1794
• support environment variables in properties by @zeitlinger in #1828
• Verify and document native histograms with custom buckets (NHCB) support by @zeitlinger in #1846
• Remove help text validation by @jaydeluca in #1866
• Add docs and example for OTel JVM runtime metrics by @zeitlinger in #1861
• Add OTel support module and make examples standalone by @zeitlinger in #1868
• Add stable Metrics class to decouple consumers from protobuf version by @zeitlinger in #1873

🔧 Maintenance

• fix native test by @zeitlinger in #1729
• use graalvm version that renovate can update by @zeitlinger in #1733
• fix: update build command to include 'clean' for benchmarks by @zeitlinger in #1762
• fix blog post url by @zeitlinger in #1787
• Add test matrix for different java versions by @jaydeluca in #1781
• fix javadoc by @zeitlinger in #1809
• pom cleanup by @zeitlinger in #1810
• separate java update as graal is not working by @zeitlinger in #1811
• pin super linter by @zeitlinger in #1814
• improve code quality, part 1 by @zeitlinger in #1808
• make tests not public by @zeitlinger in #1818
• Make super-linter ARM friendly by @jaydeluca in #1817
• Run integration tests in matrix by @jaydeluca in #1802
• lint only modified links by @zeitlinger in #1819
• Run nightly benchmarks by @jaydeluca in #1803
• bundle renovate updates by @zeitlinger in #1829
• refactor: update exception handling to use specific exception types by @zeitlinger in #1843
• Reduce flakyness of testExemplarsClassicHistogram by @jaydeluca in #1842
• fix and test gh pages by @zeitlinger in #1845
• address todos by @zeitlinger in #1832
• re-use super linter script by @zeitlinger in #1847
• clean up link checking by @zeitlinger in #1850
• add branch coverage, better javadoc lints by @zeitlinger in #1851
• fix(renovate): enable updates for opentelemetry-instrumentation-bom-alpha by @zeitlinger in #1860
• ignore internal poms by @zeitlinger in #1862

🧹 Chore

• add IDEA icon by @zeitlinger in #1676

👒 Dependencies

• fix(deps): update dependency commons-io:commons-io to v2.21.0 by @renovate[bot] in #1670
• chore(deps): update eclipse-temurin:25-jre docker digest to 4a26dfc by @renovate[bot] in #1671
• chore(deps): update eclipse-temurin:25-jre docker digest to dbfb525 by @renovate[bot] in #1673
• chore(deps): update eclipse-temurin docker tag to v25.0.1_8-jre by @renovate[bot] in #1672
• chore(deps): update dependency mise to v2025.11.3 by @renovate[bot] in #1674
• chore(deps): update eclipse-temurin:25.0.1_8-jre docker digest to 31fb090 by @renovate[bot] in #1675
• chore(deps): update grafana/k6 docker digest to ef816d9 by @renovate[bot] in #1677
• fix(deps): update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.14 by @renovate[bot] in #1678
• chore(deps): update eclipse-temurin:25.0.1_8-jre docker digest to ac6ce08 by @renovate[bot] in #1679
• fix(deps): update jetty monorepo to v12.1.4 by @renovate[bot] in #1680
• chore(deps): update jdx/mise-action action to v3.4.1 by @renovate[bot] in #1682
• chore(deps): update eclipse-temurin:25.0.1_8-jre docker digest to daeb27e by @renovate[bot] in #1683
• fix(deps): update protobuf monorepo by @renovate[bot] in #1681
• chore(deps): update dependency org.wiremock:wiremock to v3.13.2 by @renovate[bot] in #1685
• chore(deps): update eclipse-temurin:25.0.1_8-jre docker digest to 73fe03b by @renovate[bot] in #1687
• chore(deps): update dependency mise to v2025.11.5 by @renovate[bot] in #1688
• chore(deps): update dependency org.apache.maven.plugins:maven-jar-plugin to v3.5.0 by @renovate[bot] in #1686
• chore(deps): update actions/checkout digest to 93cb6ef by @renovate[bot] in #1689
• chore(deps): update actions/checkout action to v5.0.1 by @renovate[bot] in #1690
• chore(deps): update grafana/grafana docker tag to v12.3.0 by @renovate[bot] in #1693
• chore(deps): update dependency com.diffplug...

v1.4.3

What's Changed

🏕 Features

• Optimize metric name validation to fix 2-3x performance regression by @Copilot in #1662
• feat: Add readTimeout and conenctionTimeout as configurable parameters by @hmhuan in #1658
• Fix escaping by @zeitlinger in #1668
• add sum and count for DistributionDataPoint by @zeitlinger in #1669

🧹 Chore

• openjdk image has disappeared by @zeitlinger in #1663
• add Benchmark update & cleanup mise tasks by @zeitlinger in #1664

👒 Dependencies

• chore(deps): update prom/prometheus docker tag to v3.7.3 by @renovate[bot] in #1653
• chore(deps): update dependency com.jayway.jsonpath:json-path to v2.10.0 by @renovate[bot] in #1654
• chore(deps): update jdx/mise-action action to v3.4.0 by @renovate[bot] in #1656
• chore(deps): update dependency com.uber.nullaway:nullaway to v0.12.11 by @renovate[bot] in #1655
• fix(deps): update junit-framework monorepo to v6.0.1 by @renovate[bot] in #1657
• chore(deps): update dependency mise to v2025.11.1 by @renovate[bot] in #1659
• chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.139.0 by @renovate[bot] in #1661
• chore(deps): update dependency com.uber.nullaway:nullaway to v0.12.12 by @renovate[bot] in #1665
• chore(deps): update dependency com.google.errorprone:error_prone_core to v2.44.0 by @renovate[bot] in #1667

New Contributors

• @Copilot made their first contribution in #1662
• @hmhuan made their first contribution in #1658

Full Changelog: v1.4.2...v1.4.3

v1.4.2

What's Changed

🏕 Features

• feat: adds createdTimestamp to counters exposed via prometheus protouf protocol by @cmaune in #1532
• docs: Update classicBuckets() to classicUpperBounds() by @dubek in #1644

🧹 Chore

• update snapshot version by @zeitlinger in #1521
• zizmor is included in super linter by @zeitlinger in #1539
• add experimental warning by @zeitlinger in #1598
• Eclipse temurin 25 update by @jaydeluca in #1643
• fix build by @zeitlinger in #1652

👒 Dependencies

• Update jetty monorepo to v12.1.0 by @renovate[bot] in #1522
• Update jdx/mise-action action to v3 by @renovate[bot] in #1523
• Update dependency com.uber.nullaway:nullaway to v0.12.9 by @renovate[bot] in #1524
• Update grafana/k6 Docker digest to c5f7d22 by @renovate[bot] in #1525
• Update jdx/mise-action action to v3.1.0 by @renovate[bot] in #1526
• Update dependency io.dropwizard.metrics5:metrics-core to v5.0.2 by @renovate[bot] in #1527
• Update actions/setup-java action to v5 by @renovate[bot] in #1528
• Update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.5 by @renovate[bot] in #1529
• Update dependency lychee to v0.20.0 by @renovate[bot] in #1531
• Update jdx/mise-action action to v3.2.0 by @renovate[bot] in #1533
• Update actions/upload-pages-artifact action to v4 by @renovate[bot] in #1534
• Update dependency io.dropwizard.metrics:metrics-core to v4.2.34 by @renovate[bot] in #1535
• Update dependency mise to v2025.8.20 by @renovate[bot] in #1536
• Update dependency lychee to v0.20.1 by @renovate[bot] in #1537
• Update super-linter/super-linter action to v8.1.0 by @renovate[bot] in #1530
• Update otel/opentelemetry-collector-contrib Docker tag to v0.133.0 by @renovate[bot] in #1538
• Update grafana/k6 Docker digest to 0dd39a1 by @renovate[bot] in #1540
• Update module go:github.com/gohugoio/hugo to v0.149.0 by @renovate[bot] in #1541
• Update module go:github.com/grafana/oats to v0.4.1 by @renovate[bot] in #1542
• Update dependency io.dropwizard.metrics:metrics-core to v4.2.35 by @renovate[bot] in #1543
• Update dependency io.dropwizard.metrics5:metrics-core to v5.0.3 by @renovate[bot] in #1544
• Update dependency maven-wrapper to v3.3.3 by @renovate[bot] in #1545
• Update dependency io.dropwizard.metrics:metrics-core to v4.2.36 by @renovate[bot] in #1546
• Update dependency io.dropwizard.metrics5:metrics-core to v5.0.4 by @renovate[bot] in #1547
• chore(deps): update eclipse-temurin:21.0.8_9-jre docker digest to 19ec9fa by @renovate[bot] in #1549
• chore(deps): update eclipse-temurin:21.0.8_9-jre docker digest to 2f696f6 by @renovate[bot] in #1550
• chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.134.1 by @renovate[bot] in #1551
• chore(deps): update module go:github.com/gohugoio/hugo to v0.149.1 by @renovate[bot] in #1552
• chore(deps): update dependency org.codehaus.mojo:versions-maven-plugin to v2.19.0 by @renovate[bot] in #1553
• fix(deps): update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.11 by @renovate[bot] in #1554
• chore(deps): update dependency mise to v2025.9.6 by @renovate[bot] in #1556
• fix(deps): update jetty monorepo to v12.1.1 by @renovate[bot] in #1558
• chore(deps): update module go:github.com/gohugoio/hugo to v0.150.0 by @renovate[bot] in #1559
• chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.135.0 by @renovate[bot] in #1560
• chore(deps): update eclipse-temurin:21.0.8_9-jre docker digest to 49f7a6b by @renovate[bot] in #1562
• chore(deps): update dependency org.apache.maven.plugins:maven-shade-plugin to v3.6.1 by @renovate[bot] in #1564
• chore(deps): update dependency org.apache.maven.plugins:maven-failsafe-plugin to v3.5.4 by @renovate[bot] in #1563
• chore(deps): update dependency org.apache.maven.plugins:maven-surefire-plugin to v3.5.4 by @renovate[bot] in #1565
• chore(deps): update dependency mise to v2025.9.10 by @renovate[bot] in #1567
• fix(deps): update protobuf monorepo by @renovate[bot] in #1566
• chore(deps): update eclipse-temurin:21.0.8_9-jre docker digest to bc03ecb by @renovate[bot] in #1568
• fix(deps): update dependency io.dropwizard.metrics:metrics-core to v4.2.37 by @renovate[bot] in #1569
• fix(deps): update dependency io.dropwizard.metrics5:metrics-core to v5.0.5 by @renovate[bot] in #1570
• chore(deps): update dependency com.uber.nullaway:nullaway to v0.12.10 by @renovate[bot] in #1571
• chore(deps): update eclipse-temurin:21.0.8_9-jre docker digest to 9dc7449 by @renovate[bot] in #1572
• fix(deps): update dependency com.google.guava:guava to v33.5.0-jre by @renovate[bot] in #1573
• fix(deps): update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.6 by @renovate[bot] in #1574
• chore(deps): update dependency org.assertj:assertj-core to v3.27.5 by @renovate[bot] in #1575
• chore(deps): update dependency com.google.errorprone:error_prone_core to v2.42.0 by @renovate[bot] in #1579
• chore(deps): update dependency org.mockito:mockito-core to v5.20.0 by @renovate[bot] in #1580
• chore(deps): update dependency org.apache.maven.plugins:maven-javadoc-plugin to v3.12.0 by @renovate[bot] in #1581
• chore(deps): update prom/prometheus docker tag to v3.6.0 by @renovate[bot] in #1582
• chore(deps): update dependency mise to v2025.9.15 by @renovate[bot] in #1583
• chore(deps): update dependency org.apache.maven.plugins:maven-compiler-plugin to v3.14.1 by @renovate[bot] in #1584
• chore(deps): update dependency org.codehaus.mojo:versions-maven-plugin to v2.19.1 by @renovate[bot] in #1585
• chore(deps): update dependency org.assertj:assertj-core to v3.27.6 by @renovate[bot] in #1586
• chore(deps): update grafana/k6 docker digest to 290b029 by @renovate[bot] in #1587
• chore(deps): update otel/opentelemetry-collector-contrib docker tag to v0.136.0 by @renovate[bot] in #1589
• chore(deps): update dependency org.sonatype.central:central-publishing-maven-plugin to v0.9.0 by @renovate[bot] in #1588
• chore(deps): update grafana/grafana docker tag to v12.1.2 by @renovate[bot] in #1590
• chore(deps): update grafana/grafana docker tag to v12.2.0 by @renovate[bot] in #1591
• chore(deps): update actions/cache digest to 0057852 by @renovate[bot] in #1592
• chore(deps): update dependency com.diffplug.spotless:spotless-maven-plugin to v3 by @renovate[bot] in #1593
• chore(deps): update dependency maven-wrapper to v3.3.4 by @renovate[bot] in #1594
• chore(deps): update module go:github.com/gohugoio/hugo to v0.150.1 by @renovate[bot] in #1595
• chore(deps): update dependency j...

v1.4.1

What's Changed

🏕 Features

• add missing builder method for escaping scheme by @zeitlinger in #1518

Full Changelog: v1.4.0...v1.4.1

v1.4.0

What's Changed

Unicode support

UTF-8 is now supported for metric and label names!

• this is a backwards compatible change
  • only Prometheus servers that can handle UTF-8 will actually see it
  • otherwise you'll still get the same _ replacement characters as before
• in the push gateway, you have to enable UTF-8 support explicitly
• unit names still do not support UTF-8
• refer to the documentation for details

🏕 Features

• UTF-8 support in metric and label names by @fedetorres93 in #1255
• public StatefulMetric by @sideeffffect in #1474
• Builder.withoutExemplars() setting cannot be overridden via properties by @cruftex in #1477
• Update PrometheusScrapeHandler compression handling by @jaydeluca in #1493

🧹 Chore

• pin mise by @zeitlinger in #1475
• add Nullaway by @zeitlinger in #1511

👒 Dependencies

• Update dependency com.diffplug.spotless:spotless-maven-plugin to v2.45.0 by @renovate[bot] in #1452
• Update module go:github.com/gohugoio/hugo to v0.148.0 by @renovate[bot] in #1453
• Update dependency com.google.errorprone:error_prone_core to v2.40.0 by @renovate[bot] in #1454
• Update eclipse-temurin:21.0.7_6-jre Docker digest to f7d9b21 by @renovate[bot] in #1455
• Update module go:github.com/gohugoio/hugo to v0.148.1 by @renovate[bot] in #1456
• Update jdx/mise-action action to v2.4.0 by @renovate[bot] in #1457
• Update dependency com.github.ben-manes.caffeine:caffeine to v3.2.2 by @renovate[bot] in #1458
• Update prom/prometheus Docker tag to v3.5.0 by @renovate[bot] in #1459
• Update otel/opentelemetry-collector-contrib Docker tag to v0.130.0 by @renovate[bot] in #1460
• Update dependency org.apache.maven.plugins:maven-enforcer-plugin to v3.6.1 by @renovate[bot] in #1462
• Update dependency maven to v3.9.11 by @renovate[bot] in #1461
• Update eclipse-temurin:21.0.7_6-jre Docker digest to 28bede2 by @renovate[bot] in #1463
• Update eclipse-temurin:21.0.7_6-jre Docker digest to 313b224 by @renovate[bot] in #1464
• Update dependency commons-io:commons-io to v2.20.0 by @renovate[bot] in #1468
• Update dependency java to v21.0.8+9.0.LTS by @renovate[bot] in #1465
• Update module go:github.com/grafana/oats to v0.4.0 by @renovate[bot] in #1466
• Update eclipse-temurin:21.0.7_6-jre Docker digest to bca347d by @renovate[bot] in #1469
• Update dependency com.diffplug.spotless:spotless-maven-plugin to v2.46.0 by @renovate[bot] in #1470
• Update super-linter/super-linter action to v8 by @renovate[bot] in #1467
• Update junit-framework monorepo to v5.13.4 by @renovate[bot] in #1472
• Update dependency com.diffplug.spotless:spotless-maven-plugin to v2.46.1 by @renovate[bot] in #1473
• Update otel/opentelemetry-collector-contrib Docker tag to v0.130.1 by @renovate[bot] in #1476
• Update grafana/grafana Docker tag to v12.1.0 by @renovate[bot] in #1479
• Update jdx/mise-action action to v2.4.2 by @renovate[bot] in #1480
• Update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.4 by @renovate[bot] in #1481
• Update module go:github.com/gohugoio/hugo to v0.148.2 by @renovate[bot] in #1484
• Update jdx/mise-action action to v2.4.4 by @renovate[bot] in #1485
• Update dependency mise to v2025.7.29 by @renovate[bot] in #1486
• Update otel/opentelemetry-collector-contrib Docker tag to v0.131.0 by @renovate[bot] in #1487
• Update dependency com.google.errorprone:error_prone_core to v2.41.0 by @renovate[bot] in #1482
• Update otel/opentelemetry-collector-contrib Docker tag to v0.131.1 by @renovate[bot] in #1491
• Update eclipse-temurin Docker tag to v21.0.8_9-jre by @renovate[bot] in #1490
• Update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.10 by @renovate[bot] in #1492
• Update grafana/tempo Docker tag to v2.8.2 by @renovate[bot] in #1494
• Update jetty monorepo to v12.0.24 by @renovate[bot] in #1495
• Update dependency org.assertj:assertj-core to v3.27.4 by @renovate[bot] in #1497
• Update actions/cache digest to 0400d5f by @renovate[bot] in #1496
• Update dependency mise to v2025.8.7 by @renovate[bot] in #1499
• Update actions/checkout action to v4.3.0 by @renovate[bot] in #1501
• Update actions/checkout digest to 08eba0b by @renovate[bot] in #1500
• Update actions/checkout action to v5 by @renovate[bot] in #1502
• Update eclipse-temurin:21.0.8_9-jre Docker digest to b2fa3ed by @renovate[bot] in #1503
• Update jetty monorepo to v12.0.25 by @renovate[bot] in #1504
• Update eclipse-temurin:21.0.8_9-jre Docker digest to ea350fe by @renovate[bot] in #1505
• Update otel/opentelemetry-collector-contrib Docker tag to v0.132.0 by @renovate[bot] in #1506
• Update otel/opentelemetry-collector-contrib Docker tag to v0.132.1 by @renovate[bot] in #1507
• Update grafana/k6 Docker digest to 072db02 by @renovate[bot] in #1508
• Update grafana/grafana Docker tag to v12.1.1 by @renovate[bot] in #1509
• Update otel/opentelemetry-collector-contrib Docker tag to v0.132.2 by @renovate[bot] in #1510
• Update dependency org.mockito:mockito-core to v5.19.0 by @renovate[bot] in #1514
• Update dependency com.google.protobuf:protobuf-java to v4.32.0 by @renovate[bot] in #1513
• Update dependency org.apache.maven.plugins:maven-javadoc-plugin to v3.11.3 by @renovate[bot] in #1515
• Update dependency mise to v2025.8.12 by @renovate[bot] in #1516
• Update otel/opentelemetry-collector-contrib Docker tag to v0.132.4 by @renovate[bot] in #1517

New Contributors

• @sideeffffect made their first contribution in #1474
• @cruftex made their first contribution in #1477
• @jaydeluca made their first contribution in #1493
• @fedetorres93 made their first contribution in #1255

Full Changelog: v1.3.10...v1.4.0

v1.3.10

What's Changed

🏕 Features

• Add exposition textformats to bom by @technicallyjames in #1451

👒 Dependencies

• Update junit-framework monorepo to v5.13.3 by @renovate in #1448
• Update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.9 by @renovate in #1449

Full Changelog: v1.3.9...v1.3.10

v1.3.9

What's Changed

🏕 Features

• Fixes #1431 - shaded exposition-formats/exported-opentelemetry by @lenoch7 in #1441

🧹 Chore

• fix gh pages locally by @zeitlinger in #1374
• Improve renovate by @zeitlinger in #1379
• fix renovate by @zeitlinger in #1385
• Changed workflow to only build GitHub pages on prometheus/client_java by @dhoard in #1392
• renovate exclude by @zeitlinger in #1395
• MISE_ENABLE_TOOLS is not supported by mise action by @zeitlinger in #1437
• add label to renovate prs, fix release by @zeitlinger in #1446

👒 Dependencies

• Configure Renovate by @renovate in #1375
• Update dependency io.dropwizard.metrics:metrics-core to v4.2.32 by @renovate in #1377
• Update jdx/mise-action digest to c160601 by @renovate in #1376
• Update dependency java to v17.0.15+6 by @renovate in #1380
• Update jdx/mise-action action to v2.2.2 by @renovate in #1381
• Update eclipse-temurin Docker tag to v17.0.15_6-jre by @renovate in #1383
• Update grafana/grafana Docker tag to v10.4.19 by @renovate in #1384
• Update grafana/tempo Docker tag to v2.7.2 by @renovate in #1386
• Update prom/prometheus Docker tag to v2.55.1 by @renovate in #1389
• Update otel/opentelemetry-collector-contrib Docker tag to v0.126.0 by @renovate in #1388
• Update jdx/mise-action action to v2.2.3 by @renovate in #1390
• Update dependency java to v21 by @renovate in #1391
• Update eclipse-temurin Docker tag to v21.0.7_6-jre by @renovate in #1393
• Update grafana/grafana Docker tag to v12 by @renovate in #1394
• Update prom/prometheus Docker tag to v3 by @renovate in #1396
• Update otel/opentelemetry-collector-contrib Docker tag to v0.127.0 by @renovate in #1397
• Update dependency org.codehaus.mojo:exec-maven-plugin to v3.5.1 by @renovate in #1399
• Update dependency com.diffplug.spotless:spotless-maven-plugin to v2.44.5 by @renovate in #1400
• Update module go:github.com/gohugoio/hugo to v0.147.6 by @renovate in #1401
• Update dependency org.testcontainers:junit-jupiter to v1.21.1 by @renovate in #1403
• Update openjdk Docker tag to v11.0.16-jre by @renovate in #1405
• Update prom/prometheus Docker tag to v3.4.1 by @renovate in #1407
• Update module go:github.com/gohugoio/hugo to v0.147.7 by @renovate in #1406
• Update dependency org.apache.maven.plugins:maven-clean-plugin to v3.5.0 by @renovate in #1408
• Update protobuf monorepo by @renovate in #1402
• Update junit5 monorepo to v5.13.0 by @renovate in #1404
• Update module go:github.com/grafana/oats to v0.3.2 by @renovate in #1409
• Update jetty monorepo to v12.0.22 by @renovate in #1410
• Update dependency org.codehaus.mojo:build-helper-maven-plugin to v3.6.1 by @renovate in #1412
• Update dependency maven to v3.9.10 by @renovate in #1413
• Update junit5 monorepo to v5.13.1 by @renovate in #1414
• Update module go:github.com/gohugoio/hugo to v0.147.8 by @renovate in #1415
• Update dependency com.github.ben-manes.caffeine:caffeine to v3.2.1 by @renovate in #1416
• Update dependency org.apache.tomcat.embed:tomcat-embed-core to v11.0.8 by @renovate in #1417
• Update otel/opentelemetry-collector-contrib Docker tag to v0.128.0 by @renovate in #1418
• Update grafana/tempo Docker tag to v2.8.0 by @renovate in #1419
• Update dependency org.wiremock:wiremock to v3.13.1 by @renovate in #1420
• Update dependency org.sonatype.central:central-publishing-maven-plugin to v0.8.0 by @renovate in #1422
• Update grafana/grafana Docker tag to v12.0.2 by @renovate in #1423
• Update grafana/tempo Docker tag to v2.8.1 by @renovate in #1424
• Update dependency org.testcontainers:junit-jupiter to v1.21.2 by @renovate in #1425
• Update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.1 by @renovate in #1426
• Update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.2 by @renovate in #1427
• Update dependency org.springframework.boot:spring-boot-starter-parent to v3.5.3 by @renovate in #1429
• Update dependency io.dropwizard.metrics:metrics-core to v4.2.33 by @renovate in #1428
• Update module go:github.com/gohugoio/hugo to v0.147.9 by @renovate in #1432
• Update dependency io.dropwizard.metrics5:metrics-core to v5.0.1 by @renovate in #1430
• Update junit-jupiter.version to v5.13.2 by @renovate in #1434
• Update jdx/mise-action action to v2.3.1 by @renovate in #1436
• Update prom/prometheus Docker tag to v3.4.2 by @renovate in #1438
• Update dependency org.testcontainers:junit-jupiter to v1.21.3 by @renovate in #1439
• Update dependency org.apache.maven.plugins:maven-gpg-plugin to v3.2.8 by @renovate in #1442
• Update dependency org.apache.maven.plugins:maven-enforcer-plugin to v3.6.0 by @renovate in #1443
• Update jetty monorepo to v12.0.23 by @renovate in #1444
• Update otel/opentelemetry-collector-contrib Docker tag to v0.129.1 by @renovate in #1445
• Update dependency com.google.errorprone:error_prone_core to v2.39.0 by @renovate in #1435
• Pin dependencies by @renovate in #1447

New Contributors

• @renovate made their first contribution in #1375
• @lenoch7 made their first contribution in #1441

Full Changelog: v1.3.8...v1.3.9