- In some rare cases where requests to cloud provider metadata endpoints are blocked via certain methods, the PHP Daemon logged panics from the underlying Go HTTP library. This scenario is now accounted for and handled gracefully.
- On Linux systems, the default value for
@newrelic. This means that by default on Linux, agent and daemon communicate via abstract sockets instead of socket files.
- The PHP Agent installer for Ubuntu/Debian systems now requires
Python 3. Debian based distributions with
Python 2are no longer supported.
The distributing tracing API functions
newrelic_accept_distributed_trace_payload_httpsafe()used to manually instrument applications have been deprecated, and will be removed in a future release.