### Fixed
- Fix fork handling of sidecar #3077
- Work around preloaded enums being broken on early PHP 8.4 versions with observers #3093
- Missing Predis Service Override #3098
- Lazily init cadence client Datadog/libdatadog#890
- This will work around unnecessarily many sidecar threads being created.
- Fix possible race confition when adding, then removing remote config services Datadog/libdatadog#882
- This aims to solve watchdog timeouts of the sidecar (a cause of broken pipes).
- Handle a zero-sized file for mmap()ing Datadog/libdatadog#838
### Internal
- Generate Markdown Table of Supported Versions #3062
- Ensuring latest version of composer package are tested #3041
- Fix UserAvailableConstantsTest::testAllTypesAreTested #3042
## Profiling
### Added
- I/O profiling preview #3083
- support new ZendMM api #2969
### Changed
- switch to pthread_atfork() for fork barrier handling #3058