What’s New in OpenSwoole 26.2.0? PHP 8.5 Support, io_uring Reactor, Xdebug in Coroutines
OpenSwoole 26.2.0 introduces full PHP 8.5 compatibility, native Fiber coroutine context via zend_fiber, an io_uring‑based reactor and async file I/O engine, Xdebug step‑debugging inside coroutines, detailed event‑loop latency metrics, and numerous bug fixes and breaking changes, with upgrade instructions for PECL, Docker, and Composer.
