[ANNOUNCEMENT] datadog_trace-0.48.0 (stable) Released.

The new PECL package datadog_trace-0.48.0 (stable) has been released at https://pecl.php.net/. Release notes ------------- ## Important! The legacy API for custom instrumentation dd_trace() is now a no-op in this release. See the [upgrade guide](https://docs.datadoghq.com/tracing/custom_instrumentation/php/?tab=tracingfunctioncalls#legacy-api-upgrade-guide) for instructions on upgrading. The way PHP 5.4 and 5.6 hook into the engine has changed. Please read [deep call stacks on PHP 5](https://docs.datadoghq.com/tracing/troubleshooting/php_5_deep_call_stacks/) for more information on potential issues. All calls to DDTrace\trace_function or DDTrace\trace_method functions need to happen before the first invocation of the target e.g. DDTrace\trace_function('foo', ...) should be done before foo is called for the first time. In the future this may need to be done before the target is even defined. This was previously noted in 0.45.0, but is now enforced for all PHP versions. ### Added - Deferred initialization of integrations, and matching integration to a callable at compile time #891 #972 - Test for non-zero durations #950 - Add support for PHPRedis 3 extension on PHP 7 #948 - Add support for PHPRedis 4 extension on PHP 7 #982 - Add support for PHPRedis 5 extension on PHP 7 #983 - Add non-tracing API (hook_function/hook_method) #984 ### Changed - Improve CGI usage in test suite #952 (thank you @remicollet!) - Remove ddtrace.strict_mode INI setting #955 - Sandbox PHP 5.6 using zend_execute_ex + zend_execute_internal #970 - Package _generated.php with PECL #980 - Move startup logs behind debug mode #986 - Split PHP 7's opcode handlers for previous case #987 - Sandbox PHP 5.4, cache negative lookups on PHP 5, and delete integrations using dd_trace #988 - Cleanup PHP 7 curl handlers #989 - Update dd_trace warning for being a no-op #990 - Defer loading of PHPRedis #992 - Defer loading of Predis #994 ### Fixed - Compatibility issues with PECL #845 (thank you @remicollet!) - Fix package.xml validation for PECL #954 - Removed obsolete pre-integrations loading check from dd-doctor.php #956 - Fix off-by-one error with longest config name for integrations #985 Package Info ------------- The Datadog PHP Tracer brings APM and distributed tracing to PHP. Related Links ------------- Package home: https://pecl.php.net/package/datadog_trace Changelog: https://pecl.php.net/package-changelog.php?package=datadog_trace Download: https://pecl.php.net/get/datadog_trace-0.48.0.tgz Authors ------------- Sammy Powers <sammyk@php.net> (lead)