Latest PECL Releases:

datadog_trace 1.4.1
## Tracer

Fixed

Fix: MongoDBIntegration condition typo #2884
Fix crash in profiler when span stack switch causes GC run #2885
Support build with disabled zend signals #2886
Send git tags via remote config #2890
Fix memory leak with sidecar trace sender #2875

Profiling

Fixed

Fix profiler ZTS build on alpine #2887

Application Security Management

Fixed

AppSec: improve behavior with empty DD_SERVICE/DD_ENV #2888

datadog_trace 1.4.0
## Tracer

The default value for datadog.trace.cli_enabled is now set to true (except for composer), meaning that CLI processes will be traced by default.

Added

Dynamic configuration #2796
Dynamic instrumentation #2796

Can be enabled with datadog.dynamic_instrumentation.enabled=1.

Exception replay #2796

Can be enabled with datadog.exception_replay_enabled=1.

Track peak memory usage in root span metrics #2840

Changed

Enable sidecar trace sender on PHP 8.3 #2729
Optimize sending traces via sidecar Datadog/libdatadog#598
Add new ini config datadog.crashtracking_enabled #2850
Add ionCube to the list of incompatible extensions + add INI setting to ignore incompatible extensions #2858
Enable CLI by default #2871

Fixed

Crashtracker: fix a use-after-free error #2843
Fix curl integration race condition #2847
Fix memory leak with sidecar trace sender #2875
OpenTelemetry: Missing addLink method and Fiber handling #2849
Mongodb: Deprecated exception in v1.20+ #2870
Fix leaking sidecar sessions Datadog/libdatadog#642
Implement deadlock watchdog for sidecar Datadog/libdatadog#647

Internal

Fix testsuite flakiness #2841, #2846, #2848, #2867
Fix telemetry metric name Datadog/libdatadog#666

SSI Loader changes

Add SSI requirements.json file #2813
Disable the tracer in case of a potential incompatibility (extension/jit) #2853

Profiling

Internal

bump to Rust 1.76 #2876

Application Security Management

Changed

Move helper to sidecar remote config #2864

Fixed

Fix improper symbol exports in appsec ext/helper #2854
Remove gid from socket/lock path of helper #2855
appsec ext: retry on connection refused #2860
Fix orderly helper appsec shutdown #2859

Internal changes

Add appsec benchmarks #2791

selinux 0.6.1
– fix implicit nullable parameters
oauth 2.0.9
* Fix PHP-8.3 deprecations
* Fix PHP-8.4 compatibility

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