Agent Data Plane 1.2.2

What's Changed

• fix(dogstatsd): change stream handler task name to avoid unbounded cardinality (backport #1899 to 1.2.x) by @tobz in #1902
• chore(agent-data-plane): bump release version to 1.2.2 by @tobz in #1903

Full Changelog: 1.2.1...1.2.2

Agent Data Plane 1.2.1

What's Changed

• chore(agent-data-plane): bump release version to 1.2.1 by @thieman in #1871
• fix(ci): bundle aws_lc_fips_*.dll alongside agent-data-plane.exe in Windows FIPS zip by @thieman in #1865

Full Changelog: 1.2.0...1.2.1

Agent Data Plane 1.2.0

What's Changed

• chore(agent-data-plane): bump version to 1.2.0 by @dd-octo-sts[bot] in #1689
• fix(config): move OPW/Vector logs+traces keys to ignored_keys by @jszwedko in #1690
• chore(docs): more vale cleanup (ly hyphens, optional plurals, exclamations, etc) by @tobz in #1688
• chore(docs): fix more spelling errors by @tobz in #1692
• chore(docs): mark dogstatsd_host_socket_path as not applicable by @tobz in #1695
• chore(dev): add missing image dependencies to test-correctness targets by @webern in #1697
• chore(ci): unify styling of Binary Size Analysis and SMP Regression Detector reports by @tobz in #1694
• chore(dogstatsd mapper): add support for dogstatsd_mapper_cache_size to cache mapper results by @tobz in #1699
• chore(dev): update references to devcontainer feature registry.ddbuild.io/workspaces/features/claude-code by @gh-worker-campaigns-3e9aa4[bot] in #1700
• chore(dev): update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #1705
• feat(config): support allow_arbitrary_tags by @thieman in #1709
• feat(io): Add min_tls_version support to ADP forwarding by @aqian01 in #1698
• fix(env): support CRI containerd timeouts by @thieman in #1706
• fix(datadog): honor forwarder http protocol by @thieman in #1707
• feat(agent-data-plane): version printing subcommand by @webern in #1708
• chore(docs): fix remaining docs errors + add scaffolding to run docs lints in CI by @tobz in #1714
• feat(io): add composable HTTP retry predicates by @atanzu in #1713
• chore(ci): add vale to build CI image + enable checks-docs job by default by @tobz in #1716
• fix(process-memory): de-flake no_runtime_allocations test on macOS by @thieman in #1720
• docs(dogstatsd): additional audit of dogstatsd options in the Core Agent by @jszwedko in #1677
• fix(integration): standardize integration test timeout to 120s by @webern in #1722
• feat(config): retry 403 when secrets are active by @atanzu in #1717
• enhancement(dev): add skill for triggering CI on external contributions by @tobz in #1723
• chore(dev): consolidate and clean up various CI-related directories and files by @tobz in #1725
• chore(ci): update Datadog Agent version to 7.79.0 by @dd-octo-sts[bot] in #1731
• chore(dev): add check-unused-deps to check-all target by @tobz in #1736
• chore(deps): update all non-major dependencies by @renovate[bot] in #1730
• feat(dogstatsd): support serializer payload limit configs by @rayz in #1715
• chore(common): add regression test for StableHasher output stability and other unit tests by @jszwedko in #1738
• chore(deps): migrate from sha3 to shake for StableHasher by @jszwedko in #1737
• feat(datadog): refresh additional endpoint API keys dynamically by @atanzu in #1733
• chore(dev): update references to devcontainer feature registry.ddbuild.io/workspaces/features/claude-code by @gh-worker-campaigns-3e9aa4[bot] in #1740
• chore(dev): update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #1741
• chore(dev): Update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #1743
• feat(dogstatsd): Add DogStatsD packet forwarding support by @aqian01 in #1712
• chore(deps): update k8s-openapi to 0.27 and kube to 3.1 by @jszwedko in #1744
• chore(deps): update lading-payload digest to 7a050d9 by @renovate[bot] in #1729
• enhancement(core): add support for tracking CPU usage on a per-group basis by @tobz in #1343
• chore(dev): set squash as default MergeQueue merge method by @jszwedko in #1746
• chore(test): clean up duplication in correctness test cases + general test cleanup by @tobz in #1745
• chore(agent-data-plane): drop dedicated internal telemetry endpoint and expose on unprivileged API by @tobz in #1734
• fix(datadog): stabilize additional endpoint retry queue IDs by @atanzu in #1739
• docs(config): split grouped config issues into per-key issues by @jszwedko in #1756
• chore(deps): Update references to devcontainer feature registry.ddbuild.io/workspaces/features/base by @gh-worker-campaigns-3e9aa4[bot] in #1759
• feat(dogstatsd): added replay functionality by @lucastemb in #1711
• chore(ci): auto-fix bot PR titles to satisfy conventional commits check by @jszwedko in #1764
• chore(dev): Update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #1763
• feat(config): per-pipeline incompatibility gate by @webern in #1732
• fix(tls): gracefully handle errors during loading of platform root certificates by @tobz in #1762
• chore(ci): configure Renovate to use Cargo semver for Rust deps by @jszwedko in #1765
• enhancement(core): unify trace event model with Datadog Agent by @ajgajg1134 in #1693
• feat(agent-data-plane): add support for log_payloads by @lucastemb in #1766
• fix(aggregate): clamp window duration to minimum of one second by @tobz in #1772
• feat(components): support aggregator_tag_filter_cache_capacity config key in tag filterlist by @jszwedko in #1771
• enhancement(correctness): Create test/antithesis sub-project by @blt in #1774
• feat(components): support log_format_rfc3339 for RFC 3339 timestamps in log output by @jszwedko in #1773
• chore(ci): update Datadog Agent version to 7.79.1 by @dd-octo-sts[bot] in #1783
• fix(ci): properly wrap title check regex to avoid improper parsing by @tobz in #1784
• chore(deps): update all non-major dependencies by @renovate[bot] in #1781
• feat(panoramic): add native macOS runtime for integration tests by @thieman in #1735
• chore(dev): bump dd-rust-license-tool to get fixes by @tobz in #1786
• feat(config): register aggregator_tag_filter_cache_capacity in config registry by @jszwedko in #1776
• chore(deps): update lading-payload digest to e98e305 by @renovate[bot] in #1780
• fix(config): move config_id to ignored_keys by @aqian01 in #1793
• docs(dogstatsd): document dogstatsd_mem_based_rate_limiter.* as architectural divergence by @jszwedko in #1775
• fix(env): use mpsc for autodiscovery events by @omribz156 in #1671
• feat(datadog): support forwarder_outdated_file_in_days for stale retry file cleanup by @jszwedko in #1777
• feat(components): read tag filterlist cache capacity from data_plane.dogstatsd.aggregator_tag_filter_cache_capacity by @jszwedko in #1795
• chore(antithesis): Antithesis test harness and workload by @blt in #1767
• enhancement(core): simpler method for connecting sequential components in TopologyBlueprint by @tobz in #1796
• docs(antithesis): Antithesis research scratchbook and bug ledger by @blt in #1768
• feat(dev): add Windows cross-build support by @thieman in #1790
• feat(agent-data-plane): added multi-region failover for metrics by @lucastemb in #1791
• enhancement(antithesis): Vary datadog.yaml in test/antithesis, assert aliveness by @blt in #1779
• chore(deps): replace unmaintained paste crate with pastey fork by @jszwedko in #1803
• chore(ci): elevate yanked crate check from warn to deny by @jszwedko in #1804
• feat(io): add vsock support for Agent IPC connections by @jszwedko in #1797
• fix(config): classify entity_id as ign...

Agent Data Plane 1.1.3

What's Changed

• fix(env): properly clean up cgroups poller thread when collector is dropped by @tobz in #1848

Full Changelog: 1.1.2...1.1.3

Agent Data Plane 1.1.2

What's changed

Fixes

• fix(agent-data-plane): avoid double-prefixing AMCC telemetry remaps in #1814
• fix(o11y): remove datadog.agent prefix from RAR remapped metric names in #1821
• fix(o11y): add RAR remapper rule for aggregator.filtered_tags in #1823

Enhancements

• enhancement(o11y): emit tag_filterlist_size gauge from TagFilterlist transform in #1816
• enhancement(o11y): emit tag_filterlist_updates_total counter from TagFilterlist transform in #1818
• enhancement(o11y): emit tag filterlist cache hit/miss/evict counters in #1820
• enhancement(o11y): promote all tag_filterlist telemetry counters to INFO level in #1822

What's Changed

• chore(dev): Prepare 1.1.2 release by @jszwedko in #1842

Full Changelog: 1.1.1...1.1.2

Agent Data Plane 1.1.1

Full Changelog: 1.1.0...1.1.1

1.1.0

What's Changed

• chore(agent-data-plane): bump version to 1.1.0 by @dd-octo-sts[bot] in #1660
• chore(docs): clean up emdash usage + remove write-good Vale style plugin by @tobz in #1662
• chore(docs): replace latin abbrevations by @tobz in #1663
• chore(agent-data-plane): update environment provider to be supervisor-driven by @tobz in #1636
• chore(docs): use contractions for informal tone by @tobz in #1664
• chore(agent-data-plane): wait for internal supervisor readiness before spawning topology by @tobz in #1661
• chore(docs): improve technical terms detection by @tobz in #1665
• fix(core): use compensated summation for histograms by @atanzu in #1666
• chore(deps): update actions/github-script action to v9 by @renovate[bot] in #1670
• fix(panoramic): prevent TUI status wrapping by @thieman in #1675
• docs(dogstatsd): regenerate dogstatsd.md by @jszwedko in #1668
• fix(agent-data-plane): switch dynamic configuration to having highest precedence in remote agent mode by @tobz in #1674
• chore(ci): update Datadog Agent version to 7.78.4 by @dd-octo-sts[bot] in #1672
• chore(deps): update all non-major dependencies by @renovate[bot] in #1669

Full Changelog: 1.0.0...1.1.0

Agent Data Plane 1.0.0

What's Changed

• chore(agent-data-plane): bump version to 0.1.37 by @dd-octo-sts[bot] in #1614
• enhancement(dogstatsd): wire dogstatsd_eol_required through codec config by @lucastemb in #1601
• feat(correctness): add kind-based origin detection tests and fix |card: frame drop by @thieman in #1607
• chore(ci): disallow std::str::from_utf8 in favor of simdutf8 by @thieman in #1615
• chore(ci): update Datadog Agent version to 7.78.3 by @dd-octo-sts[bot] in #1619
• chore(deps): update actions-rust-lang/setup-rust-toolchain digest to 46268bd by @renovate[bot] in #1616
• feat(agent-data-plane): classify configuration keys at startup by @webern in #1612
• feat(correctness): add DogStatsD UDP and UDS stream transport correctness tests by @thieman in #1621
• feat(correctness): add origin detection config matrix by @thieman in #1620
• chore(dev): update references to devcontainer feature registry.ddbuild.io/workspaces/features/base by @gh-worker-campaigns-3e9aa4[bot] in #1625
• chore(correctness): switch Docker runtime to single shared millstone container by @thieman in #1618
• enhancement(dogstatsd): allow autoscaling UDP stream handlers on available parallelism by @tobz in #1624
• chore(ci): generate condensed SMP benchmark report to tidy up PR comment by @tobz in #1628
• docs(common): improve project orientation in AGENTS.md by @webern in #1630
• fix(dogstatsd): Make histogram counts unitless by @atanzu in #1631
• feat(dogstatsd): Add dogstatsd telemetry compatibility by @aqian01 in #1626
• enhancement(app): allow configuring static handles on DynamicAPIBuilder by @tobz in #1632
• fix(dogstatsd): match agent timestamped count sampling by @thieman in #1629
• enhancement(agent-data-plane): Support counter metrics for tag aggregation. by @StephenWakely in #1639
• chore(docs): fix typo in build command in AGENTS.md by @webern in #1643
• feat(agent-data-plane): support provider_kind tagging by @webern in #1644
• chore(app): dynamically publish API routes for logging/metrics level override by @tobz in #1633
• chore(app): dynamically publish config API via supervised worker by @tobz in #1635
• enhancement(datadog): add support for series V1 API by @tobz in #1646
• fix(core): support cmd_port configuration by @webern in #1648
• chore(dogstatsd): add support for dogstatsd_context_expiry_seconds by @tobz in #1650
• chore(dev): remove APT mirror override script from workspaces image build by @tobz in #1653
• feat(agent-data-plane): emit point telemetry by @thieman in #1638
• feat(dogstatsd): added capture functionality by @lucastemb in #1647
• chore(dev): update devcontainer prebuilt image reference by @gh-worker-campaigns-3e9aa4[bot] in #1656
• chore(app): ignore no-op updates to logging filter directives by @tobz in #1657
• feat(dogstatsd): add support for observability_pipelines_worker.metrics / vector.metrics config keys by @aqian01 in #1655
• chore(agent-data-plane): clean up display name/flavor used when registered via RAR by @tobz in #1658
• chore(agent-data-plane): bump version to 1.0.0 by @jszwedko in #1659

New Contributors

• @StephenWakely made their first contribution in #1639

Full Changelog: 0.1.36...1.0.0

Agent Data Plane 0.1.36

What's Changed

• fix(agent-data-plane): correct JSON parsing for /config response, body truncation, and scrubber quoting by @rahulkaukuntla in #1548
• docs(agent-data-plane): add Slack announcement step to release process by @jszwedko in #1551
• chore(io): replace hyper-hickory with slimmer internal version by @tobz in #1553
• fix(ci): remove incorrect ref_protected claim from bump-version STS policy by @jszwedko in #1554
• chore(agent-data-plane): bump version to 0.1.36 by @jszwedko in #1555
• fix(deps): update all non-major dependencies by @renovate[bot] in #1561
• chore(dev): unify correctness tools into the same container image by @tobz in #1559
• chore(ci): update Datadog Agent version to 7.78.2 by @dd-octo-sts[bot] in #1564
• chore(deps): update actions/checkout action to v6 by @renovate[bot] in #1562
• feat(dogstatsd): add units for timed metrics by @atanzu in #1565
• enhancement(agent-data-plane): support dynamically updating log level via Datadog Agent by @tobz in #1556
• chore(env): ignore gpu entity ID type by @tobz in #1568
• chore(panoramic): dynamic dispatch with test trait and runner by @webern in #1552
• chore(ci): add semantic pr scopes for test work by @webern in #1571
• feat(dogstatsd): Add post aggregation histogram filter component by @aqian01 in #1558
• chore(agent-data-plane): bump tokio to 1.52.2 by @thieman in #1569
• feat(dogstatsd): add support for skip_ssl_validation by @lucastemb in #1560
• fix(dogstatsd): drop non-finite float values in DogStatsDCodec by @thieman in #1572
• chore(dogstatsd): do not run dogstatsd twice in oltp tests by @webern in #1570
• fix(correctness): filter agent-internal service checks from dsd-service-checks analysis by @thieman in #1578
• fix(dogstatsd): Move the DSD prefix/filter component in front of the DSD enrich component by @aqian01 in #1575
• feat(agent-data-plane): add support for sending logs to syslog by @lucastemb in #1557
• fix(integration): bump test timeout to 90s by @webern in #1581
• chore(env): increase gRPC max message size for Agent IPC by @tobz in #1584
• chore(docs): improve ai instructions by @webern in #1582
• docs(config): document observability_pipelines_worker.metrics / vector.metrics as unsupported by @jszwedko in #1587
• chore(ci): don't automatically build internal ADP images on PR branches by @tobz in #1588
• chore(dev): update references to devcontainer feature registry.ddbuild.io/workspaces/features/claude-code by @gh-worker-campaigns-3e9aa4[bot] in #1589
• docs(config): mark dogstatsd_so_rcvbuf as parity by @webern in #1597
• enhancement(app): drive memory limiting behavior through configurable modes by @tobz in #1591
• feat(agent-data-plane): add a checks IPC source for the ACR by @fabbing in #1583
• feat(dogstatsd): log oversized UDS stream frames by @lucastemb in #1600
• enhancement(agent-data-plane): Move DogStatsD prefix filter into ADP and share filterlist helpers by @aqian01 in #1598
• docs(config): finalize documented keys in ledger by @webern in #1604
• docs(config): mark enable_payloads and dogstatsd_flush_incomplete_buckets as parity by @webern in #1603
• chore(env): create datadog-agent-commons crate for Agent-specific shared code by @tobz in #1602
• feat(panoramic): add kind-based correctness test runtime by @thieman in #1541
• chore(deps): update lading-payload to latest and upgrade millstone rand 0.9 → 0.10 by @thieman in #1609
• chore(o11y): split internal telemetry across INFO/DEBUG/TRACE and set default level to INFO by @tobz in #1613

New Contributors

• @atanzu made their first contribution in #1565

Full Changelog: 0.1.35...0.1.36

Agent Data Plane 0.1.35

What's Changed

• chore(agent-data-plane): bump version to 0.1.35 by @dd-octo-sts[bot] in #1206
• chore(otlp source): use StringBuilder in OTLP trace normalization by @rayz in #1187
• enhancement(core): add support for spawning supervisors on a dedicated runtime by @tobz in #1145
• enhancement(agent-data-plane): Use generic context for OTTL library by @RiantZ in #1205
• chore(ottl): switch to GAT-based design for propagating context type by @tobz in #1208
• feat(agent-data-plane): Add OTTL filter processor component skeleton by @RiantZ in #1209
• chore(ci): update Datadog Agent version to 7.75.4 by @dd-octo-sts[bot] in #1210
• chore(ci): speed up integration tests by nearly 40% by @tobz in #1207
• chore(agent-data-plane): Add OTTL filter processor unit-tests by @RiantZ in #1211
• fix(env): use BTreeMap for stable check ID hash computation by @fabbing in #1213
• enhancement(core): make initialization async in Supervisable by @tobz in #1146
• chore(deps): update deps and cleanup feature flag usage by @tobz in #1215
• enhancement(context): allow deserializing directly to Tag and TagSet by @tobz in #1216
• chore(agent-data-plane): OTTL filtering correctness test by @RiantZ in #1218
• chore(agent-data-plane): Add OTTL regression (SMP) tests by @RiantZ in #1219
• fix(ci): run apt-get update before installing protobuf-compiler in generate-api-docs by @rayz in #1223
• chore(ci): update Datadog Agent version to 7.76.1 by @dd-octo-sts[bot] in #1220
• chore(ci): update lading version to 0.31.1 in regression tests by @GeorgeHahn in #1225
• chore(ci): update lading version to 0.31.2 in regression detector by @GeorgeHahn in #1228
• enhancement(dev): add skill for analying binary size for ADP by @tobz in #1226
• enhancement(io): reduce binary size by reducing monomorphization around HTTP client/server types by @tobz in #1217
• chore(ci): update SMP version to 0.26.1 by @GeorgeHahn in #1231
• enhancement(agent-data-plane): switch to HttpClient from saluki-io for data plane API client to reduce binary size by @tobz in #1224
• feat(agent-data-plane): Add OTTL transform processor component skeleton by @RiantZ in #1227
• chore(ci): update Datadog Agent version to 7.76.2 by @dd-octo-sts[bot] in #1232
• chore(agent-data-plane): OTTL transform correctness test by @RiantZ in #1233
• chore(ci): Add OTTL transform regression (SMP) tests by @RiantZ in #1234
• fix(io): allow empty strings for certain DSD event fields by @tobz in #1239
• chore(ci): fix fuzzing harness to properly build fuzz target by @tobz in #1240
• chore(docs): update stale docs + and prep new section for ADRs/planning docs by @tobz in #1241
• enhancement(agent-data-plane): only ship Agent-relevant internal telemetry over RAR by @tobz in #1237
• chore(docs): add ADRs and proposals sections in reference docs by @tobz in #1243
• chore(dev): create dedicated TLS cert for ADP privileged API in standalone mode by @tobz in #1244
• chore(ci): update Datadog Agent version to 7.76.3 by @dd-octo-sts[bot] in #1248
• enhancement(agent-data-plane): OTTL library lexer & API update by @RiantZ in #1246
• chore(dev): remove redundant dd-package install by @stephengroat-dd in #1250
• fix(components): count bytes received for OTLP gRPC exports by @gyubin02 in #1249
• chore(ci): update Datadog Agent version to 7.77.0 by @dd-octo-sts[bot] in #1253
• chore(deps): update AWS-LC to resolve RUSTSEC-2026-0049 by @tobz in #1254
• chore(docs): Add PEG OTTL documentation draft by @RiantZ in #1242
• chore(ci): sign container images by @webern in #1256
• chore: disable automated dependency updater config [incident-51602] by @moezein0 in #1258
• enhancement(context): add support for efficient mutable tag sets by @tobz in #1257
• chore(ci): re-enable dependabot with 2-day cooldown by @moezein0 in #1262
• chore(deps): bump snafu from 0.8.9 to 0.9.0 by @dependabot[bot] in #1263
• chore(deps): bump itoa from 1.0.17 to 1.0.18 by @dependabot[bot] in #1267
• chore(dev): use 'minimal' profile for rustup to slim down Rust installs by @tobz in #1271
• enhancement(dev): add a devcontainer config for Workspaces by @tobz in #1269
• chore(deps): bump tracing-subscriber from 0.3.22 to 0.3.23 by @dependabot[bot] in #1264
• fix(dev): ensure we install clippy and rustfmt components for Cargo by @tobz in #1272
• chore(dev): change default codeowners to ADP team by @tobz in #1273
• chore(deps): bump quick_cache from 0.6.18 to 0.6.21 by @dependabot[bot] in #1266
• enhancement(core): switch from SharedTagSet to TagSet for core data model by @tobz in #1268
• chore(ci): update Datadog Agent version to 7.77.1 by @dd-octo-sts[bot] in #1280
• chore(deps): bump rcgen from 0.13.2 to 0.14.7 by @dependabot[bot] in #1265
• fix(docs): missing vitepress route for api-docs by @webern in #1278
• chore(docs): update list of accepted technical terms and fix misspellings by @tobz in #1283
• chore(docs): remove hyphen in instances of 'ly-' by @tobz in #1284
• chore(docs): property capitalize DogStatsD by @tobz in #1285
• chore(docs): remove instances of repeated words by @tobz in #1286
• chore(docs): replace 'e.g.' with 'for example' by @tobz in #1287
• enhancement(common): extend PermissiveBool to match Go's strconv.ParseBool by @thieman in #1290
• enhancement(context): allow mutating tagsets on metric contexts by @tobz in #1270
• fix(config): fix proxy configuration for nested YAML, standard env vars, and case-insensitive matching by @thieman in #1282
• chore(deps): bump libc from 0.2.182 to 0.2.183 by @dependabot[bot] in #1300
• chore(deps): bump tokio from 1.49.0 to 1.50.0 by @dependabot[bot] in #1301
• chore(deps): bump arc-swap from 1.8.2 to 1.9.0 by @dependabot[bot] in #1302
• chore(deps): bump pin-project-lite from 0.2.16 to 0.2.17 by @dependabot[bot] in #1303
• feat(docs): add saluki testing strategy to docs by @webern in #1281
• chore(deps): bump socket2 from 0.6.2 to 0.6.3 by @dependabot[bot] in #1299
• chore(agent-data-plane): move internal observability/control plane to supervisor scheme by @tobz in #1148
• chore(agent-data-plane): update health registry worker to allow being restarted by @tobz in #1176
• enhancement(config): add no_proxy support and fix proxy configuration by @thieman in #1306
• fix(datadog encoder): remove false-positive compression estimator check that panics on first write by @thieman in #1310
• fix(ddsketch): correct trim_left collapse behavior and widen bin count type to u32 by @thieman in #1307
• chore(ci): update Datadog Agent version to 7.77.2 by @dd-octo-sts[bot] in #1312
• chore(agent-data-plane): initialize TLS early on before spawning supervisor by @tobz in #1177
• feat(core): add support for supplying the global thread pool runtime by @duncanista in #1308
• enhancement(context): amortized/deferred mutable view over tag set filtering by @tobz in #1292
• enhancement(agent-data-plane): add metric tag filterlist by @rayz in #1293
• chore(ci): use more succinct representation of component nam...