chore(release): proposal for libdd-crashtracker, libdd-gotter

[dd-octo-sts]

Release proposal for libdd-crashtracker, libdd-gotter and their dependencies

This PR contains version bumps based on public API changes and commits since last release.

libdd-gotter

Next version: 1.0.0
Semver bump: major
Tag: libdd-gotter-v1.0.0

Warning: this is an initial release. Please verify that the version and commits included are correct.

libdd-crashtracker

Next version: 2.0.0
Semver bump: major
Tag: libdd-crashtracker-v2.0.0

⚠️ major bump forced due to:

• libdd-common: ^1.0.0 → ^5.2.0
• libdd-telemetry: ^1.0.0 → ^7.0.0

Commits

• feat(crashtracking)!: retrieve c assert message for linux when __assert_fail is dynamically loaded (feat(crashtracking)!: retrieve c assert message for linux when __assert_fail is dynamically loaded #2268)
• test: skip/shorten slow miri jobs (test: skip/shorten slow miri jobs #2331)
• feat(crashtracking): send debug log when no data is received at all (feat(crashtracking): send debug log when no data is received at all #2321)
• fix(crashtracking): check fields and exclude uuid for has_data (fix(crashtracking): check fields and exclude uuid for has_data #2322)
• refactor: migrate to workspace dependencies, phase 4 (refactor: migrate to workspace dependencies, phase 4 #2296)
• refactor: migrate to workspace dependencies, phase 3 (refactor: migrate to workspace dependencies, phase 3 #2283)
• chore: moving to workspace-level dependencies, phase 2 (chore: moving to workspace-level dependencies, phase 2 #2270)
• refactor: consolidate core dependencies at workspace level (phase 1) (refactor: consolidate core dependencies at workspace level (phase 1) #2253)
• test: stabilize flaky tests (test: stabilize flaky tests #2256)
• feat(telemetry)!: make telemetry worker wasm-compatible for the TraceExporter (feat(telemetry)!: make telemetry worker wasm-compatible for the TraceExporter #2172)
• chore(crashtracking): harden multi thread ptrace collection (chore(crashtracking): harden multi thread ptrace collection #2216)
• fix(sidecar): don't double-encode file:// telemetry endpoints (fix(sidecar): don't double-encode file:// telemetry endpoints #2230)
• fix: new clippy lints (fix: new clippy lints #2219)
• refactor(sidecar)!: Avoid a dedicated socket for crashtracker (refactor(sidecar)!: Avoid a dedicated socket for crashtracker #2179)
• refactor(clippy): prefer core and alloc imports (refactor(clippy): prefer core and alloc imports #2196)
• refactor(libdd-telemetry)!: avoid leaking libdd-common types in the public API (refactor(libdd-telemetry)!: avoid leaking libdd-common types in the public API #2152)
• feat(crashtracking): collect all native stacks for unhandled exception and also crashing thread (feat(crashtracking): collect all native stacks for unhandled exception and also crashing thread #2155)
• fix(crashtracking): sanitize type and message for unhandled exceptions (fix(crashtracking): sanitize type and message for unhandled exceptions #2148)
• fix(crashtracking): multi thread collection centos flakes harden (fix(crashtracking): multi thread collection centos flakes harden #2113)
• chore(crashtracking)!: remove frame count experimental field (chore(crashtracking)!: remove frame count experimental field #2114)
• fix(crashtracking): authenticate peer granted socket ptrace access (fix(crashtracking): authenticate peer granted socket ptrace access #2098)
• feat(crashtracking)!: add experimental frame count field (feat(crashtracking)!: add experimental frame count field #2099)
• fix(crashtracker): increase test_waitall_nohang timeout to 500ms (fix(crashtracker): increase test_waitall_nohang timeout to 500ms #2097)
• fix(crashtracker): support socket based receiver for all thread collection (fix(crashtracker): support socket based receiver for all thread collection #2080)
• fix(crashtracker): set failed thread stack collection as incomplete empty stack (fix(crashtracker): set failed thread stack collection as incomplete empty stack #2079)
• fix(crashtracking)!: flatten all threads object into a list of ThreadData (fix(crashtracking)!: flatten all threads object into a list of ThreadData #2054)
• refactor(crashtracker): update imports to linux only (refactor(crashtracker): update imports to linux only #2036)
• fix(crashtracker): move preload logger marking after recursive guard (fix(crashtracker): move preload logger marking after recursive guard #2023)
• fix(libdd-telemetry): restore previous Cargo.toml version (fix(libdd-telemetry): restore previous Cargo.toml version #1993)
• feat!: integrate obfuscation to the stats exporter APMSP-2764 (feat!: integrate obfuscation to the stats exporter [APMSP-2764] #1819)
• chore(crashtracking)!: create errorsintake crash ping directly from telemetry (chore(crashtracking)!: create errorsintake crash ping directly from telemetry #1963)
• feat(telemetry)!: include dependencies and integrations in app-extended-heartbeat (feat(telemetry)!: include dependencies and integrations in app-extended-heartbeat #1962)
• feat(crashtracking)!: collect all threads (feat(crashtracking)!: collect all threads #1878)
• chore(crashtracking): bump libdatadog-libunwind to v1.0.2 (chore(crashtracking): bump libdatadog-libunwind to v1.0.2 #1942)
• chore(crashtracking): default errors intake crash report upload to be on (chore(crashtracking): default errors intake crash report upload to be on #1902)
• chore(libdd-crashtracker): remove path reference for libdd-libunwind-sys (chore(libdd-crashtracker): remove path reference for libdd-libunwind-sys #1877)
• fix(crashtracking): handle new lines in client submitted exception message (fix(crashtracking): handle new lines in client submitted exception message #1836)
• fix(crashtracker): Fix bin_tests in gitlab (fix(crashtracker): Fix bin_tests in gitlab #1832)
• feat(crashtracking)!: improve parity between errors intake payload and telemetry intake payload (feat(crashtracking)!: improve parity between errors intake payload and telemetry intake payload #1823)
• feat(crashtracking)!: emit ucontext registers as structured data (feat(crashtracking)!: emit ucontext registers as structured data #1787)
• fix(ci): use single threaded for all tests that mutate signal state and use non-fatal signal (fix(ci): use single threaded for all tests that mutate signal state and use non-fatal signal #1812)
• fix(crashtracking): fix SIGCHLD signal guarding while in CT signal handler (fix(crashtracking): fix SIGCHLD signal guarding while in CT signal handler #1807)
• fix(ci): use single threaded to avoid race conditions for sa guard tests (fix(ci): use single threaded to avoid race conditions for sa guard tests #1800)
• fix(crashtracking): guard sigchld and sigpipe during crashtracker signal handler execution (fix(crashtracking): guard sigchld and sigpipe during crashtracker signal handler execution #1771)
• chore(crashtracking): preserve errno for crashtracker (chore(crashtracking): preserve errno for crashtracker #1767)
• chore(crashtracker): use weaker mem ordering for OP_COUNTERS (chore(crashtracker): use weaker mem ordering for OP_COUNTERS #1744)
• chore(crashtracking): rename target triple to runtime platform (chore(crashtracking): rename target triple to runtime platform #1747)
• chore(ci): give libdd-libunwind-sys its own version (chore(ci): give libdd-libunwind-sys its own version #1743)
• chore(crashtracking): add tag for target triple (chore(crashtracking): add tag for target triple #1741)
• refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API #1705)
• chore(cargo): bump to 29.0.0 (chore(cargo): bump to 29.0.0 #1702)
• fix(crashtracking): use libunwind to unwind frames (fix(crashtracking): use libunwind to unwind frames #1663)
• chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 #1654)
• chore(ci): fix crashtracker receiver binary rpath setting (chore(ci): fix crashtracker receiver binary rpath setting #1652)
• chore(crashtracking): emit a best effort stacktrace for Mac (chore(crashtracking): emit a best effort stacktrace for Mac #1645)
• chore(crashtracker): use default-features=false for aws-lc-sys (chore(crashtracker): use default-features=false for aws-lc-sys #1625)
• feat(crashtracking): report unhandled exceptions (feat(crashtracking): report unhandled exceptions #1596)
• refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common #1604)
• feat(crashtracking): include Kind in crash ping and clarify requirements (feat(crashtracking): include Kind in crash ping and clarify requirements #1595)
• fix(crashtracking): add process_tags to application field (fix(crashtracking): add process_tags to application field #1576)
• ci: update nightly in CI to 2026-02-08 (ci: update nightly in CI to 2026-02-08 #1539)
• fix(telemetry)!: fix logs payload format [APMSP-2590] (fix(telemetry)!: fix logs payload format [APMSP-2590] #1498)
• chore(crashtracking): bump os_info crate to 3.14 (chore(crashtracking): bump os_info crate to 3.14 #1507)
• Don't bail (chore(crashtracking): don't bail when no stack frames are received #1494)
• feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (feat(crashtracking)!: emit crashing thread name in crash report for linux crashes #1485)
• test(crashtracking): add minimal LD preload test for crashtracker collector (test(crashtracking): add minimal LD preload test for crashtracker collector #1428)
• chore: release libddcommon-v1.1.0 (chore: release libddcommon-v1.1.0 #1456)
• chore: prepare libdd-telemetry-v2.0.0 (chore: prepare libdd-telemetry-v2.0.0 #1457)
• [crashtracker] Retrieve panic message when crashing ([crashtracker] Retrieve panic message when crashing #1361)
• fix(sidecar): AWS lambda also can return EACCESS for shm_open (fix(sidecar): aWS lambda also can return EACCESS for shm_open #1446)
• chore(crashtracking): add is_crash_debug tag to crashtracker receiver debug logs (chore(crashtracking): add is_crash_debug tag to crashtracker receiver debug logs #1445)
• [crashtracker] Log errors in crashtracker receiver ([crashtracker] Log errors in crashtracker receiver #1395)
• chore: add changelog for every published crate (chore: add changelog for every published crate #1396)
• Fix CI (Fix CI #1389)
• [crashtracker] Set OS info in the crash info builder when receiving report ([crashtracker] Set OS info in the crash info builder when receiving report #1388)
• crashtracker: support cxx bindings for crashinfo (crashtracker: support cxx bindings for crashinfo #1379)

[github-actions]

📚 Documentation Check Results

⚠️ 1217 documentation warning(s) found

📦 libdd-crashtracker - 1156 warning(s)

📦 libdd-gotter - 6 warning(s)

📦 libdd-profiling-heap-gotter - 55 warning(s)

---

Updated: 2026-08-18 11:21:23 UTC | Commit: 6bb51a0 | missing-docs job results

[github-actions]

📚 Documentation Check Results

⚠️ 1217 documentation warning(s) found

📦 libdd-crashtracker - 1156 warning(s)

📦 libdd-gotter - 6 warning(s)

📦 libdd-profiling-heap-gotter - 55 warning(s)

---

Updated: 2026-08-18 11:20:56 UTC | Commit: 6bb51a0 | missing-docs job results

[github-actions]

🔒 Cargo Deny Results

⚠️ 3 issue(s) found, showing only errors (advisories, bans, sources)

📦 libdd-crashtracker - 3 error(s)

Show output

error[vulnerability]: Invalid pointer dereference in `fmt::Pointer` impl for `Atomic` and `Shared` when the underlying pointer is invalid
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:61:1
   │
61 │ crossbeam-epoch 0.9.18 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0204
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0204
   ├ Affected versions of `fmt::Display` dereference the underlying pointer. This causes a invalid pointer dereference e.g., when a pointer created with `Atomic::null` or `Shared::null`. `fmt::Debug` impls and pre-0.9 `fmt::Display` impls, which do not dereference pointers, are not affected by this issue.
   ├ Announcement: https://github.com/crossbeam-rs/crossbeam/pull/1276
   ├ Solution: Upgrade to >=0.9.20 (try `cargo update -p crossbeam-epoch`)
   ├ crossbeam-epoch v0.9.18
     └── crossbeam-deque v0.8.5
         └── rayon-core v1.12.1
             └── rayon v1.10.0
                 └── criterion v0.5.1
                     ├── (dev) libdd-crashtracker v2.0.0
                     └── (dev) libdd-ddsketch v1.1.1
                         └── libdd-telemetry v7.0.0
                             └── libdd-crashtracker v2.0.0 (*)

error[vulnerability]: h2 unbounded empty DATA frames
   ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:99:1
   │
99 │ h2 0.4.6 registry+https://github.com/rust-lang/crates.io-index
   │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ security vulnerability detected
   │
   ├ ID: RUSTSEC-2026-0258
   ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0258
   ├ The h2 crate, used internally by hyper, had a flaw that would accept and queue empty DATA frames without limit.
     If streams were not actively drained, this could lead to unbounded memory usage, or a panic if the length overflows.
     
     Low severity.
     
     Patched in v0.4.16.
   ├ Announcement: https://github.com/hyperium/hyper/security/advisories/GHSA-q83h-524g-xf6h
   ├ Solution: Upgrade to >=0.4.16 (try `cargo update -p h2`)
   ├ h2 v0.4.6
     └── hyper v1.6.0
         ├── httpmock v0.8.0-alpha.1
         │   └── (dev) libdd-telemetry v7.0.0
         │       └── libdd-crashtracker v2.0.0
         ├── hyper-rustls v0.27.7
         │   └── libdd-common v5.2.0
         │       ├── libdd-capabilities-impl v4.0.0
         │       │   ├── libdd-crashtracker v2.0.0 (*)
         │       │   ├── libdd-shared-runtime v3.0.0
         │       │   │   └── libdd-telemetry v7.0.0 (*)
         │       │   └── (dev) libdd-telemetry v7.0.0 (*)
         │       ├── (build) libdd-crashtracker v2.0.0 (*)
         │       ├── libdd-shared-runtime v3.0.0 (*)
         │       └── libdd-telemetry v7.0.0 (*)
         ├── hyper-util v0.1.17
         │   ├── httpmock v0.8.0-alpha.1 (*)
         │   ├── hyper-rustls v0.27.7 (*)
         │   └── libdd-common v5.2.0 (*)
         └── libdd-common v5.2.0 (*)

error[unsound]: Rand is unsound with a custom logger using `rand::rng()`
    ┌─ /home/runner/work/libdatadog/libdatadog/Cargo.lock:210:1
    │
210 │ rand 0.8.5 registry+https://github.com/rust-lang/crates.io-index
    │ ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ unsound advisory detected
    │
    ├ ID: RUSTSEC-2026-0097
    ├ Advisory: https://rustsec.org/advisories/RUSTSEC-2026-0097
    ├ It has been reported (by [@lopopolo](https://github.com/lopopolo)) that the `rand` library is [unsound](https://rust-lang.github.io/unsafe-code-guidelines/glossary.html#soundness-of-code--of-a-library) (i.e. that safe code using the public API can cause Undefined Behaviour) when all the following conditions are met:
      
      - The `log` and `thread_rng` features are enabled
      - A [custom logger](https://docs.rs/log/latest/log/#implementing-a-logger) is defined
      - The custom logger accesses `rand::rng()` (previously `rand::thread_rng()`) and calls any `TryRng` (previously `RngCore`) methods on `ThreadRng`
      - The `ThreadRng` (attempts to) reseed while called from the custom logger (this happens every 64 kB of generated data)
      - Trace-level logging is enabled or warn-level logging is enabled and the random source (the `getrandom` crate) is unable to provide a new seed
      
      `TryRng` (previously `RngCore`) methods for `ThreadRng` use `unsafe` code to cast `*mut BlockRng<ReseedingCore>` to `&mut BlockRng<ReseedingCore>`. When all the above conditions are met this results in an aliased mutable reference, violating the Stacked Borrows rules. Miri is able to detect this violation in sample code. Since construction of [aliased mutable references is Undefined Behaviour](https://doc.rust-lang.org/stable/nomicon/references.html), the behaviour of optimized builds is hard to predict.
    ├ Announcement: https://github.com/rust-random/rand/pull/1763
    ├ Solution: Upgrade to >=0.10.1 OR <0.10.0, >=0.9.3 OR <0.9.0, >=0.8.6 (try `cargo update -p rand`)
    ├ rand v0.8.5
      ├── libdd-common v5.2.0
      │   ├── libdd-capabilities-impl v4.0.0
      │   │   ├── libdd-crashtracker v2.0.0
      │   │   ├── libdd-shared-runtime v3.0.0
      │   │   │   └── libdd-telemetry v7.0.0
      │   │   │       └── libdd-crashtracker v2.0.0 (*)
      │   │   └── (dev) libdd-telemetry v7.0.0 (*)
      │   ├── (build) libdd-crashtracker v2.0.0 (*)
      │   ├── libdd-shared-runtime v3.0.0 (*)
      │   └── libdd-telemetry v7.0.0 (*)
      ├── libdd-crashtracker v2.0.0 (*)
      ├── (dev) libdd-ddsketch v1.1.1
      │   └── libdd-telemetry v7.0.0 (*)
      └── proptest v1.5.0
          └── (dev) libdd-common v5.2.0 (*)

advisories FAILED, bans ok, sources ok

📦 libdd-gotter - ✅ No issues

📦 libdd-profiling-heap-gotter - ✅ No issues

---

Updated: 2026-08-18 11:22:43 UTC | Commit: 6bb51a0 | dependency-check job results

[datadog-datadog-us1-prod]

🎉 All green!

🧪 All tests passed
❄️ No new flaky tests detected

🎯 Code Coverage (details)
• Patch Coverage: 100.00%
• Overall Coverage: 76.40% (-0.10%)

_{This comment will be updated automatically if new data arrives.
🔗 Commit SHA: ade73dd | Docs | View more details | Give us feedback!}

[dd-octo-sts]

Artifact Size Benchmark Report

aarch64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.a	89.47 MB	89.47 MB	-0% (-840 B) 👌
/aarch64-alpine-linux-musl/lib/libdatadog_profiling.so	8.20 MB	8.20 MB	0% (0 B) 👌

aarch64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.06 MB	11.06 MB	0% (0 B) 👌
/aarch64-unknown-linux-gnu/lib/libdatadog_profiling.a	100.65 MB	100.65 MB	+0% (+568 B) 👌

libdatadog-x64-windows

Artifact	Baseline	Commit	Change
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.dll	26.62 MB	26.62 MB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.lib	94.56 KB	94.56 KB	0% (0 B) 👌
/libdatadog-x64-windows/debug/dynamic/datadog_profiling_ffi.pdb	180.68 MB	180.69 MB	+0% (+8.00 KB) 👌
/libdatadog-x64-windows/debug/static/datadog_profiling_ffi.lib	772.47 MB	772.47 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.dll	8.72 MB	8.72 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.lib	94.56 KB	94.56 KB	0% (0 B) 👌
/libdatadog-x64-windows/release/dynamic/datadog_profiling_ffi.pdb	25.64 MB	25.64 MB	0% (0 B) 👌
/libdatadog-x64-windows/release/static/datadog_profiling_ffi.lib	51.06 MB	51.06 MB	0% (0 B) 👌

libdatadog-x86-windows

Artifact	Baseline	Commit	Change
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.dll	23.20 MB	23.20 MB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.lib	96.04 KB	96.04 KB	0% (0 B) 👌
/libdatadog-x86-windows/debug/dynamic/datadog_profiling_ffi.pdb	185.56 MB	185.57 MB	+0% (+8.00 KB) 👌
/libdatadog-x86-windows/debug/static/datadog_profiling_ffi.lib	758.91 MB	758.91 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.dll	6.74 MB	6.74 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.lib	96.04 KB	96.04 KB	0% (0 B) 👌
/libdatadog-x86-windows/release/dynamic/datadog_profiling_ffi.pdb	27.58 MB	27.58 MB	0% (0 B) 👌
/libdatadog-x86-windows/release/static/datadog_profiling_ffi.lib	48.60 MB	48.60 MB	0% (0 B) 👌

x86_64-alpine-linux-musl

Artifact	Baseline	Commit	Change
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.a	79.73 MB	79.74 MB	+0% (+1.16 KB) 👌
/x86_64-alpine-linux-musl/lib/libdatadog_profiling.so	9.16 MB	9.16 MB	0% (0 B) 👌

x86_64-unknown-linux-gnu

Artifact	Baseline	Commit	Change
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.a	95.38 MB	95.38 MB	-0% (-656 B) 👌
/x86_64-unknown-linux-gnu/lib/libdatadog_profiling.so	11.16 MB	11.16 MB	+0% (+288 B) 👌