v31.0.0

What's Changed

• chore(telemetry): use weaker mem ordering for SEQ_ID by @yannham in #1749
• feat!: implement HTTP common component by @ekump in #1624
• feat(crashtracking)!: emit ucontext registers as structured data by @gyuheon0h in #1787
• feat(otel_thread_ctx): thread-level ctx publication by @yannham in #1791
• feat(capabilities)!: trait architecture http by @Aaalibaba42 in #1555
• feat(crashtracking)!: improve parity between errors intake payload and telemetry intake payload by @gyuheon0h in #1823
• chore(docs): crashtracker pre-diagnosis RFC by @gyuheon0h in #1829
• chore(libdd-data-pipeline-ffi): use import path in macro by @VianneyRuhlmann in #1827
• fix(telemetry): wire up DD_TELEMETRY_EXTENDED_HEARTBEAT_INTERVAL to scheduler by @khanayan123 in #1824
• fix(crashtracker): Fix bin_tests in gitlab by @gleocadie in #1832
• ci: compilation of libdd-data-pipeline to wasm32 by @Aaalibaba42 in #1830
• chore: fix unused variable in ffi example by @KowalskiThomas in #1825
• chore(ci): run macOS jobs in GitLab for MergeQueue. Remove broken label rule by @ekump in #1833
• fix(ci): fix stale artifact caching in prebuild step by @gyuheon0h in #1838
• fix(crashtracking): handle new lines in client submitted exception message by @gyuheon0h in #1836
• chore(license): replace cargo-bundle-licenses with dd-rust-license-tool by @duncanista in #1837
• feat!: extend tracer metadata with thread ctx attrbutes by @yannham in #1831
• fix(entity_id): Handle Podman cgroupns=host cgroup path by @cataphract in #1828
• perf(sidecar)!: Batch ack sending & consumption by @bwoebi in #1835
• Revert "chore(ci): add final_status property on junit XML [APMSP-2610]" by @cbeauchesne in #1840
• chore(ci): mock now function for rate limiter in tests to make them deterministic by @ekump in #1842
• fix(ci): skip thread counting test by @gyuheon0h in #1841
• refactor(otel-thread-ctx)!: gate behind feature by @morrisonlevi in #1843
• feat!: root_span_id handling in otel thread ctx by @yannham in #1834
• feat(remote config): Support ApmTracingMulticonfig in dynamic config by @bwoebi in #1845
• fix(crypto): use ring for non-fips builds by @duncanista in #1816
• chore: bump 'pyo3' to v0.28 by @vlad-scherbich in #1847
• chore(ci): fix trace exporter FFI examples by @ekump in #1839
• ci: add a test for the release proposal workflow by @iunanua in #1820
• feat(runtime)!: add shared runtime by @VianneyRuhlmann in #1602
• fix(otel-thread-ctx): add missing compiler fence by @yannham in #1850
• fix(spawn_worker): defer trampoline self-deletion to avoid Valgrind false positive by @Leiyks in #1844
• refactor(libdd-libunwind-sys): vendor the code and refactor build pro… by @hoolioh in #1856
• chore(versioning): bump workspace to v31.0.0 by @gyuheon0h in #1861

New Contributors

• @khanayan123 made their first contribution in #1824
• @vlad-scherbich made their first contribution in #1847

Full Changelog: v30.0.0...v31.0.0

SHA256 checksums

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SHA512 checksums

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v30.0.0

What's Changed

• chore(ci): open sts policies for debugging by @iunanua in #1714
• fix(debugger): Fix function and type name ordering in debugger by @bwoebi in #1715
• ci: relax pr title semver check by @paullegranddc in #1710
• feat(trace-stats): add grpc status code in the stats bucket key by @paullegranddc in #1701
• chore: update otel process ctx protocol by @yannham in #1713
• refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API by @hoolioh in #1705
• chore(ci): include github actions bot email in mergegate config by @iunanua in #1728
• chore: Remove Ruby bits by @lloeki in #1725
• chore(release): merge release branch to main by @dd-octo-sts[bot] in #1727
• feat(profiling)!: Add BufWriter for batching calls to ZSTD_compressStream by @realFlowControl in #1696
• chore: Add README "redirect" by @lloeki in #1737
• chore(release): merge release branch to main by @dd-octo-sts[bot] in #1735
• chore(crashtracking): add tag for target triple by @gyuheon0h in #1741
• chore: use stabilized AtomicXXX::from_ptr() by @yannham in #1738
• chore(ci): give libdd-libunwind-sys its own version by @gyuheon0h in #1743
• feat(rc)!: add process_tags to remote config Target by @dubloom in #1586
• chore(crashtracking): rename target triple to runtime platform by @gyuheon0h in #1747
• refactor(trace-utils)!: change header name type to accept dynamic values by @paullegranddc in #1722
• chore(crashtracker): use weaker mem ordering for OP_COUNTERS by @yannham in #1744
• ci: switch to ephemeral branches by @hoolioh in #1731
• feat(profiling): thread id/name as well-known strs by @morrisonlevi in #1757
• fix(profiling-ffi): Windows extern statics need __declspec(dllimport) by @morrisonlevi in #1468
• chore(datadog-tracer-flare): remove unnecessary features/deps by @brettlangdon in #1761
• ci: prevent running macos tests on release branches by @hoolioh in #1765
• fix(libdd-crashtracker-ffi)!: add missing fields for endpoint configuration by @hoolioh in #1758
• chore(release): merge release branch to main by @dd-octo-sts[bot] in #1760
• feat(profiling-ffi): ProfilesDictionary_insert_strs by @morrisonlevi in #1764
• feat(sidecar): add thread mode as fallback connection for restricted environments by @Leiyks in #1447
• ci: add Datadog code coverage upload by @ManuelPalenzuelaDD in #1718
• fix(obfuscation/http)!: fuzzer fixes [APMSP-2670] by @Eldolfin in #1684
• fix(obfuscation/redis): fuzzer fixes [APMSP-2670] by @Eldolfin in #1694
• fix(ci): handle new crate addition in semver-check by @yannham in #1769
• feat(agents)!: retrieve container tags hash from /info endpoint by @dubloom in #1700
• chore(examples): add compilation flags to prevent logic errors by @hoolioh in #1766
• chore(crashtracking): preserve errno for crashtracker by @gyuheon0h in #1767
• chore(crashtracking): add integration test for errno preservation by @gyuheon0h in #1768
• chore(build): ekump/APMSP-2718 update aws-lc dependencies by @ekump in #1751
• refactor(sidecar)!: Refactor tarpc away by @bwoebi in #1742
• chore(build): update reqwest and quinn-proto dependency for dependabot alert by @ekump in #1774
• chore(build): Update tar for CVE-2025-62518 by @ekump in #1775
• fix(windows): Use the correct/more precise SID for the sidecar by @bwoebi in #1776
• fix(trace-stats): rename wrongly cased stats fields by @paullegranddc in #1780
• chore(release): merge release branch to main (proposal for libdd-data-pipeline (#1781)) by @dd-octo-sts[bot] in #1783
• fix(crashtracking): guard sigchld and sigpipe during crashtracker signal handler execution by @gyuheon0h in #1771
• feat(obfuscation/sql): feature parity on sql obfuscation [APMSP-2667] by @Eldolfin in #1708
• chore(profiling): use weaker mem ordering for COUNTER by @yannham in #1750
• test(miri): skip reqwest test that takes 10mn by @paullegranddc in #1784
• feat(profiling)!: Add BufWriter for batching calls to ZSTD_compressStream in compressor by @realFlowControl in #1789
• docs: Fix RFC name from 0012 to 0013 by @bric3 in #1792
• chore(codeowners): Update CODEOWNERS for library config ownership by @bm1549 in #1793
• fix(stats): align with css spec by @VianneyRuhlmann in #1790
• test(crashtracking): skip sigchld_exec test on CentOS 7 deadlock by @r1viollet in #1804
• feat(stats): propagate service source from span meta to client stats payload by @amarziali in #1803
• fix(ci): use single threaded to avoid race conditions for sa guard tests by @gyuheon0h in #1800
• fix(profiling): skip TLS init for non-HTTPS endpoints by @r1viollet in #1796
• fix(crashtracking): fix SIGCHLD signal guarding while in CT signal handler by @gyuheon0h in #1807
• chore(build): update aws-lc and webpki transitive deps for workspace to address security alerts by @ekump in #1809
• fix(common): don't use reqwest http proxies by @morrisonlevi in #1810
• feat(otel): add support for OTLP trace export by @rachelyangdog in #1641
• ci(versioning): release proposal workflow improvements by @iunanua in #1763
• feat(obfuscation)!: feature parity on span obfuscation [APMSP-2671] by @Eldolfin in #1788
• fix(ci): use single threaded for all tests that mutate signal state and use non-fatal signal by @gyuheon0h in #1812
• chore(versioning): bump workspace version to 30.0.0 by @r1viollet in #1813
• feat(trace-export): map DD span resource to OTLP resource.name attribute by @rachelyangdog in #1811
• ci: add auto-commit of rustfmt changes action to CI APMSP-2770 by @ekump in #1548
• chore(ci): set rustup profile to minimal so we do not download docs by @ekump in #1814
• chore(release): merge release branch to main (proposal for libdd-data-pipeline (#1785)) by @dd-octo-sts[bot] in #1802

New Contributors

• @lloeki made their first contribution in #1725
• @ManuelPalenzuelaDD made their first contribution in #1718
• @bric3 made their first contribution in #1792
• @bm1549 made their first contribution in #1793
• @amarziali made their first contribution in #1803
• @rachelyangdog made their first contribution in #1641

Full Changelog: v29.0.0...v30.0.0

SHA256 checksums

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SHA512 checksums

3ab7d4d7acc6f6b328a86daf9ba17856f01eb37b...

v28.0.4

What's Changed

• chore(datadog-tracer-flare): remove unnecessary features/deps #1761
• feat(stats_exporter)!: add process tags to CSS payloads #1709
• fix(stats): align with css spec #1790
• chore(version): bump to v28.0.4

Full Changelog: v28.0.3...v28.0.4

SHA256 checksums

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SHA512 checksums

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v29.0.0

What's Changed

• feat(profiling)!: add Tracepoint sample type by @r1viollet in #1676
• feat(obfuscation/redis): Reach feature parity on redis obfuscation [APMSP-2668] by @Eldolfin in #1632
• fix(sidecar): Handle backpressure more gracefully by @bwoebi in #1682
• feat(trace-protobuf)!: Add two fields to ClientGroupedStats [SVLS-8627] by @lym953 in #1630
• chore: exclude libdatadog from ADMS auto generated PRs for dependency updates by @ekump in #1688
• chore(ci): run crashtracking ffi example tests in CI by @gyuheon0h in #1687
• fix(crashtracking): use libunwind to unwind frames by @gyuheon0h in #1663
• feat: publish tracer metadata as OTel process ctx by @yannham in #1658
• ci: run thread count test in own process by @gyuheon0h in #1693
• feat(obfuscation/json): Init json obfuscation [APMSP-2665] by @Eldolfin in #1635
• chore(ci): add final_status property on junit XML [APMSP-2610] by @cbeauchesne in #1681
• refactor(data-pipeline-ffi): move macro definitions for better reuse by @paullegranddc in #1699
• fix(obfuscation/memcached): fuzzing fix by @Eldolfin in #1695
• ci: replace use of cargo cross for centos7 tests by @ekump in #1675
• fix(ci): Address semver job issue by @gleocadie in #1704
• feat(stats_exporter)!: add process tags to CSS payloads by @VianneyRuhlmann in #1709
• chore(cargo): bump to 29.0.0 by @gyuheon0h in #1702

Full Changelog: v28.0.3...v29.0.0

SHA256 checksums

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SHA512 checksums

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changed-crates 0.1.0

Prebuilt binary for changed-crates action.

v28.0.3

What's Changed

• chore(ruby): package libdatadog for 28.0.2 by @gyuheon0h in #1639
• feat: process context publication by @yannham in #1585
• ci: pass macos label to downstream project by @hoolioh in #1647
• chore: implement otel process ctx update by @yannham in #1640
• chore(crashtracking): emit a best effort stacktrace for Mac by @gyuheon0h in #1645
• ci: remove depth so it can cause problems when getting the diffs by @hoolioh in #1657
• build(macOS): set the LC_ID_DYLIB for mac binaries to set correct name for linking by @ekump in #1646
• chore(ci): fix crashtracker receiver binary rpath setting by @gyuheon0h in #1652
• fix(sidecar): Cleanup limiters on sidecar shutdown by @bwoebi in #1659
• fix: handle fork in otel process ctx by @yannham in #1650
• feat(profiling): Wrap libunwind in a crate by @gleocadie in #1510
• chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 by @r1viollet in #1654
• feat: otel process ctxt protobuf encoding by @yannham in #1651
• chore(crashtracker): fix benchmark job by @gleocadie in #1664
• chore(cargo): bump to 28.0.3 by @gyuheon0h in #1660

New Contributors

• @yannham made their first contribution in #1585

Full Changelog: v28.0.2...v28.0.3

SHA256 checksums

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SHA512 checksums

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v28.0.2

What's Changed

• chore(ci): run thread count test as single threaded by @gyuheon0h in #1626
• chore: update bytes to 1.11.1 to address RUSTSEC-2026-0007 by @ekump in #1628
• chore(release): merge release branch to main by @dd-octo-sts[bot] in #1629
• [APMSP-2651] Libdatadog obfuscation parity internship (IP) by @Eldolfin in #1631
• [APMSP-2651] Reach feature parity on credit card obfuscation by @Eldolfin in #1633
• perf(profiling): cache TLS in ProfileExporter::new by @morrisonlevi in #1619
• chore(cargo): bump to 28.0.2 by @gyuheon0h in #1636

New Contributors

• @Eldolfin made their first contribution in #1631

Full Changelog: v28.0.1...v28.0.2

SHA256 checksums

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SHA512 checksums

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v28.0.1

What's Changed

• ci: undo debugging changes to chainguards by @hoolioh in #1620
• ci(ruby): Package libdatadog v28.0.0 for Ruby by @gyuheon0h in #1621
• chore(crashtracker): use default-features=false for aws-lc-sys by @brettlangdon in #1625
• chore(cargo): bump version to v28.0.1 by @brettlangdon in #1627

Full Changelog: v28.0.0...v28.0.1

SHA256 checksums

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SHA512 checksums

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v28.0.0

What's Changed

• ci(versioning): remove --ff-only from release-proposal-dispatch workflow by @iunanua in #1554
• refactor!: switch from multipart to multer to resolve deprecation warnings and dependabot alerts by @ekump in #1540
• ci: remove cargo clean step from coverage report job by @ekump in #1541
• ci(ruby): Package libdatadog v27.0.0 for Ruby [PROF-13732] by @ivoanjo in #1557
• chore(ci): fix ref pattern for read members policy by @hoolioh in #1560
• ci: add meaningful output to semver and pr title checks when they fail by @ekump in #1559
• ci: set user name and email in update-release-branch workflow by @hoolioh in #1556
• ci: scale privileges so the workflow can bypass branch protection rules by @hoolioh in #1564
• ci: set user for sts octo GH app by @hoolioh in #1565
• ci: use hardcoded names directly due to api is not accessible by @hoolioh in #1566
• ci: fix chainguard claim regex by @hoolioh in #1534
• ci: exclude dd-octo-sts in mergegate config by @iunanua in #1568
• ci: set an allowlist to publish packages by @hoolioh in #1571
• feat(telemetry)!: add process_tags to Application in telemetry by @dubloom in #1459
• ci(versioning): skip some commits and checkout release branch by @iunanua in #1573
• ci: delete docs and deps comments by @iunanua in #1563
• ci: only delete comments if there is comment-id by @iunanua in #1578
• ci: allow chainguards to work from a branch by @hoolioh in #1579
• fix(crashtracking): add process_tags to application field by @dubloom in #1576
• ci: relax chainguard claim patterns by @hoolioh in #1582
• ci: enahnce the junit file attribute script to handle nextest setup scripts by @ekump in #1574
• feat(common): add current thread id API by @morrisonlevi in #1569
• feat: unify Azure tags by @danielsn in #1553
• fix(debugger): route logs to snapshots endpoint by @tylfin in #1580
• refactor(trace_exporter)!: remove Proxy TraceExporter input mode by @paullegranddc in #1583
• ci: do not run all checks on main ci by @ekump in #1588
• fix(libdd-trace-obfuscate): obfuscate HELLO|MIGRATE|ACL by @duncanista in #1587
• feat(profiling): make dictionary ids comparable by @morrisonlevi in #1570
• feat(crashtracking): include Kind in crash ping and clarify requirements by @gyuheon0h in #1595
• feat!: enable non-blocking DNS for reqwest by @danielsn in #1558
• chore(deps): bump tracing-subscriber to remove regex dep duplicate by @paullegranddc in #1608
• refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common by @paullegranddc in #1604
• ci(publishing): fix changelog generation while releasing by @hoolioh in #1614
• fix(remote-config): add the check for empty case_id for AgentTask by @anais-raison in #1616
• chore(cargo): bump to 28.0.0 by @VianneyRuhlmann in #1617
• feat(crashtracking): report unhandled exceptions by @gyuheon0h in #1596
• feat(crashtracking): unhandled exception reporting FFI by @gyuheon0h in #1597

New Contributors

• @tylfin made their first contribution in #1580

Full Changelog: v27.0.0...v28.0.0

SHA256 checksums

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SHA512 checksums

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v27.0.0

What's Changed

• chore(ci): check that JIRA ticket is at the end [ABC-123] by @iunanua in #1454
• chore(lint): fix clippy from new 1.93 Rust release by @gyuheon0h in #1467
• feat(sidecar)!: introduce TraceData to unify text and binary data by @bwoebi in #1247
• chore(lint): fix dead code warnings gated by macos platform by @gyuheon0h in #1469
• feat(data-pipeline)!: include reason for chunks dropped telemetry by @ekump in #1449
• feat(ruby): add macOS (darwin) platform support by @leoromanovsky in #1463
• chore(profiling): remove outdated info by @KowalskiThomas in #1462
• fix: two bugs in appsec sidecar-ffi telemetry sender by @cataphract in #1465
• ci: improve semver level calculation by using semver-check by @hoolioh in #1458
• ci: metadata, docs and deps by @iunanua in #1425
• ci: add job to detect changelog modifications in each PR by @hoolioh in #1471
• fix(ci): fix baseline comparison and rust version by @hoolioh in #1474
• ci: add skip-changelog-check label to skip changelog check by @hoolioh in #1476
• fix(ci): fix baseline for semver checking by @hoolioh in #1475
• chore(ruby): [NO-TICKET] Fix signing of libdatadog Ruby releases by @ivoanjo in #1470
• chore: remove manual changelog modifications by @hoolioh in #1472
• feat(profiling)!: take mime types in profile exporter by @danielsn in #1478
• ci: avoid truncation in the docs and deps PR messages by @iunanua in #1477
• fix(ci): fetch base branch, work with empty results, etc by @iunanua in #1480
• fix(ci): add debug info to change-crates action by @iunanua in #1481
• feat: test FFI examples by @Aaalibaba42 in #1473
• fix(ci): changed-crates action - disable pipefail during grep by @iunanua in #1483
• feat(profiler)!: fork-safe managed exporter by @danielsn in #1464
• fix(ci): changed-crates - compare merge-base vs HEAD by @iunanua in #1484
• docs(profiling-ffi): ProfilesDictionary_insert_str lifetimes by @morrisonlevi in #1486
• refactor(libdd-data-pipeline): health metrics by @Aaalibaba42 in #1433
• test: fix permissions for junit upload to ci viz by @ekump in #1479
• test(crashtracking): add minimal LD preload test for crashtracker collector by @gyuheon0h in #1428
• feat(crashtracking)!: emit crashing thread name in crash report for linux crashes by @gyuheon0h in #1485
• ci: octo-STS file that allows writing from gitlab pipeline by @iunanua in #1497
• ci: octo-STS remove pipeline source by @iunanua in #1500
• fix: Make sure build fails if command returns non-zero code by @ivoanjo in #1499
• chore(dev-ex): add alpine x86_64 dev container by @gyuheon0h in #1501
• chore(crashtracking): don't bail when no stack frames are received by @gyuheon0h in #1494
• ci: octo-STS fix ref attribute by @iunanua in #1502
• ci: add script to add file attribute to junit.xml by @ekump in #1487
• fix(crashtracking): skip allocation test on alpine by @gyuheon0h in #1505
• refactor!: make reqwest available in common by @danielsn in #1504
• chore(crashtracking): bump os_info crate to 3.14 by @gyuheon0h in #1507
• feat(debugger-ffi): add process_tags to ffi debugger payload by @dubloom in #1452
• chore(github): Allow fix in major version bump by @VianneyRuhlmann in #1508
• fix(telemetry)!: fix logs payload format [APMSP-2590] by @VianneyRuhlmann in #1498
• feat: single source of truth for headers (fixes issue in profiling with missing headers) by @danielsn in #1493
• ci: add pull_request write permission to octo-STS policy by @iunanua in #1512
• ci: add chainguard to get a token with read members permission by @hoolioh in #1515
• fix(ffi-test): make sure logs are flushed & print signal kills instead of exit code when relevant by @Aaalibaba42 in #1509
• ci: release proposal workflow by @iunanua in #1489
• ci: do not run cargo-metadata check if label is present by @iunanua in #1516
• ci: add pattern to claim rules by @hoolioh in #1518
• chore(ffi-test): skip flaky test by @Aaalibaba42 in #1519
• test(crashtracker): pre-build artifacts for bin_tests to improve test execution time on CI by @ekump in #1521
• chore(ci): fix typo in ownership by @cbeauchesne in #1527
• ci: add the release-proposal label when creating the PR by @iunanua in #1520
• revert(profiling): backend does not use MIME by @danielsn in #1511
• ci: use default-pipeline check for gitlab status rather than custom scripts by @ekump in #1506
• ci: free up more disk space for coverage report job by @ekump in #1531
• test(tracer-flare): add integration test by @anais-raison in #1503
• ci: octo-STS policy for pull_requests: write permission and release-proposal workflow fixes by @iunanua in #1529
• ci: fix github chainguard subject pattern by @hoolioh in #1523
• ci: write PR sts-Octo - include ref path by @iunanua in #1533
• feat: Add FFE_FLAGS remote config product and capability by @leoromanovsky in #1532
• chore(crashtracker): ping doesn't need siginfo by @gyuheon0h in #1522
• ci: clippy annotation reporter to comment on PRs with changes in usage of panic allow annotations by @ekump in #1049
• ci: update nightly in CI to 2026-02-08 by @ekump in #1539
• ci: pass CI_COMMIT_TITLE to gitlab by @iunanua in #1544
• ci: make semver-check takes precedence over public api by @hoolioh in #1546
• feat(tracer-flare): add sync zip_and_send function by @anais-raison in #1547
• chore(version): bump libdatadog version to 27.0.0 in preparation for release by @anais-raison in #1535
• fix(serverless): set hostname on stats from tracer to empty string by @duncanpharvey in #1530
• chore(crashtracking): document runtime stacks collection by @gyuheon0h in #1410
• chore(crashtracking): document errors intake payload in libdatadog by @gyuheon0h in #1384
• feat(profiling)!: take sample types by enum by @danielsn in #1450
• chore(release): merge release branch to main by @hoolioh in #1550
• ci: add new dd-octo-sts policy for rust auto-fmt CI workflow by @ekump in #1551

New Contributors

• @leoromanovsky made their first contribution in #1463

Full Changelog: v26.0.0...v27.0.0

SHA256 checksums

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SHA512 checksums

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