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62 | 62 | <license uri="https://github.com/DataDog/dd-trace-php/blob/master/LICENSE">BSD 3-Clause</license>
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63 | 63 | <notes>
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64 | 64 | <![CDATA[
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65 |
| -This release adds support to OpenTelemetry so that you can use the OpenTelemetry API to generate Datadog spans. This is off by default. Enable it with the environment variable `DD_TRACE_OTEL_ENABLED=1` or INI setting `datadog.trace.otel_enabled=1. Also, the tracer now generates 128 bits trace ids by default, in an effort to match OpenTelemetry standards. |
66 |
| -
|
67 |
| -## Tracer |
68 |
| -### Added |
69 |
| -- Set _dd.base_service when overriding service name for a span #2275 |
70 |
| -- OpenTelemetry API #2332 |
71 |
| -- Add tracing for curl_multi_exec() #2347 |
72 |
| -- CakePHP http.route implementation #2360 |
73 |
| -
|
74 |
| -### Changed |
75 |
| -- Enable 128-bit trace ID generation by default #2358, #2368 |
76 |
| -- Respect DD_LOGS_INJECTION default value #2365 |
77 |
| -- Completely avoid instrumenting the PSR NullLogger #2367 |
78 |
| -- Inject the _dd.dbm_trace_injected tag only when full propagation is enabled #2346 |
79 |
| -- Retain tracestate from tracecontext if extracted at all #2359 |
80 |
| -
|
81 |
| -### Fixed |
82 |
| -- Handle extra arguments for internal overrideArgs #2348 |
83 |
| -- Fix possible double-free with hooks on internal methods inherited by user classes #2372 |
84 |
| -- Fix crash with functions with no run_time_cache yet #2373 |
85 |
| -- Workaround php bug #81634 in PHP 8.0-8.1.0 #2353 |
86 |
| -- Fix PHP5: The Magento Integration is not part of PHP5 #2363 |
87 |
| -- Fix orphans removal when 128-bit is enabled #2366 |
88 |
| -- Use _dd.agent_psr instead of _dd.rule_psr for agent sampling #2370 |
89 |
| -
|
90 |
| -### Internal changes |
91 |
| -- Add xfail for Zend/tests/stack_limit/stack_limit_013.phpt on PHP 8.3 #2371 |
92 |
| -
|
93 |
| -## Profiling |
94 |
| -### Added |
95 |
| -- Add idle phases to timeline #2343 |
96 |
| -
|
97 |
| -### Fixed |
98 |
| -- perf: increase allocation sampling distance #2350, #2364 |
99 |
| -
|
100 |
| -### Internal changes |
101 |
| -- add DD_PROFILING_WALLTIME_ENABLED for testing #2316 |
| 65 | +This release fixes a regression in the profiler which would make it emit profiles even though the profiler is disabled. |
102 | 66 |
|
| 67 | +## Profiler |
| 68 | +### Fixes |
| 69 | +- do not emit profiles when profiler is disabled #2393 |
103 | 70 | ]]></notes>
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104 | 71 | <contents>
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105 | 72 | <dir name="/">
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