1.7.3

Tracer

Fixed

• Avoid using db.statement in favor of sql.query

1.7.2

Tracer

Fixed

• Fallback to writing shared memory files to /tmp, if shm_open() returns ENOTSUP DataDog/libdatadog#910

Profiling

Fixed

• I/O upscaling and allocation to the right sample type #3118
• fix DD_TAGS support #3121

1.7.1

Tracer

Fixed

• Handle EINTR in blocking ipc sender DataDog/libdatadog#900

Profiling

Fixed

• fork() call handling before rinit #3104

Application Security Management

Fixed

• Fix unhandled dd_network; fix log message; fix handling of helper errors #3107

1.7.0

Note

This release adds experimental I/O profiling to the profiler. This is off by default. Enable it with the environment variable DD_PROFILING_EXPERIMENTAL_IO_ENABLED=1 or INI setting datadog.profiling.experimental_io_enabled=1.

Tracer

Added

• OTel Integration tracking #3084
• Send integration error logs through telemetry #3006

Fixed

• Fix fork handling of sidecar #3077
• Work around preloaded enums being broken on early PHP 8.4 versions with observers #3093
• Missing Predis Service Override #3098
• Lazily init cadence client DataDog/libdatadog#890
  • This will work around unnecessarily many sidecar threads being created.
• Fix possible race confition when adding, then removing remote config services DataDog/libdatadog#882
  • This aims to solve watchdog timeouts of the sidecar (a cause of broken pipes).
• Handle a zero-sized file for mmap()ing DataDog/libdatadog#838

Internal

• Generate Markdown Table of Supported Versions #3062
• Ensuring latest version of composer package are tested #3041
• Fix UserAvailableConstantsTest::testAllTypesAreTested #3042

Profiling

Added

• I/O profiling preview #3083
• support new ZendMM api #2969

Changed

• switch to pthread_atfork() for fork barrier handling #3058

Application Security Management

Added

• Add rasp telemetry #3061
• Implement SSRF #3014

Changed

• Update user login and signup events collection #2976

Fixed

• Fix build of appsec helper with llvm's linker #3069
• Amend login failure event being reported #3092

1.6.4

Tracer

Fixed

• Add track_error: false on ignored caught exceptions #3074
• Log fd opening on windows #3076
• Validate DD_TRACE_AGENT_URL #3050

Profiler

Fixed

• Combine thread timeout errors properly #3081
• Avoid dlclose if threads did not join #3075
• guard VERSION against CRLF characters #3049

Chore

• Apply cargo fmt and fix feature builds #3064

Internal

• Update dependencies #3052
• Bump libdatadog to v15 #3048

AppSec

Internal

• Trim CRLF chars on version file on Remote Config #3051

1.6.3

Tracer

Fixed

• Block signals for sqlsrv_connect function #3035
• Fall back to stderr if the log path contains colons #3044

Profiler

Fixed

• PHP 8.4 crash with opcache optimizer #3038
• Crash during preloading with neighboring ZendMM extension #3037

1.6.2

Tracer

Fixed

• Restore MESSAGE_* types #3031
• Fix stats computation of background sender

1.6.1

Warning

This version may cause metrics to not be computed and services to be hidden in the Datadog Interface. Please upgrade to 1.6.2.

Tracer

Fixed

• SpanLink::fromHeaders() crash with no or invalid propagated tags #3025

1.6.0

Warning

This version can crash when calling SpanLink::fromHeaders() in the tracer with no or invalid propagated tags and may cause metrics to not be computed and services to be hidden in the Datadog Interface. Please upgrade to v1.6.2 or newer. You can read about the technical details in #3025

Tracer

Added

• Kafka Integration #3004
• 8.4 supported version in datadog-setup.php #2984 (thanks @greg0ire)

Changed

• Leave a hint at what to do if the temp dir is not writable in installer #3015

Fixed

• JIT enabled detection in SSI loader #2971
• Block signals for more functions #2999
• Use-after-free with live-debugger #2989
• root span name in Slim V4 #3020
• PHP 8.4 deprecations #2981 (thanks @JeppeKnockaert)
• Avoid repeated processing of internal functions #3022

Internal

• library_entrypoint.start metric #3009
• Bump rust to 1.78 #3005
• Exit if execv failed #2983
• Compatibility with newest arginfo gen_stub from PHP 8.4 #2973

Application Security Management

Added

• Support for endpoint, header, network and session fingerprints #2955
• WAF telemetry #2735
• Implement LFI #2770
• ASM Standalone #2903, #3001

Changed

• Upgrade libddwaf to v1.22.0 #3007

Fixed

• Restart usleep() on EINTR #3002
• recv/writev calls in the face of interrupting signals #3008
• Blocking from a hook is not stopping code execution #2836

Profiling

Fixed

• crash on PHP 8.4 #3019 (thanks @SanderVerkuil)
• Mismatch in UTF8 handling #2990

1.5.1

Warning

This version can crash on PHP 8.4 with profiling enabled, when using a web server (CLI is unaffected). Please upgrade to v1.6.0 or newer. You can read about the technical details in #3019

Tracer

Added

• Add mysqli_real_query to MysqliIntegration #2965

Application Security Management

Fixed

• Bridge more musl/glibc diffs in aarch64 DataDog/nginx-datadog#140