Changes
## Tracer
### Added
- Kafka Integration #3004
- `8.4` supported version in `datadog-setup.php` #2984 (thanks @greg0ire)
### Changed
- Leave a hint at what to do if the temp dir is not writable in installer #3015
### Fixed
- JIT enabled detection in SSI loader #2971
- Block signals for more functions #2999
- Use-after-free with live-debugger #2989
- root span name in Slim V4 #3020
- PHP 8.4 deprecations #2981 (thanks @JeppeKnockaert)
- Avoid repeated processing of internal functions #3022
### Internal
- `library_entrypoint.start` metric #3009
- Bump rust to 1.78 #3005
- Exit if execv failed #2983
- Compatibility with newest arginfo gen_stub from PHP 8.4 #2973
## Application Security Management
### Added
- Support for endpoint, header, network and session fingerprints #2955
- WAF telemetry #2735
- Implement LFI #2770
- ASM Standalone #2903, #3001
### Changed
- Upgrade libddwaf to v1.22.0 #3007
### Fixed
- Restart usleep() on EINTR #3002
- recv/writev calls in the face of interrupting signals #3008
- Blocking from a hook is not stopping code execution #2836
## Profiling
### Fixed
- crash on PHP 8.4 #3019 (thanks @SanderVerkuil)
- Mismatch in UTF8 handling #2990