8.2
[JsonPath] Add custom function support
JsonPath, JsonStreamer and ObjectMapper are no longer experimental
Merge branch '8.0' into 8.1
[JsonPath] Add the component as experimental
[JsonPath] Fix parsing invalid Unicode codepoints
[JsonPath] Add `Nothing` enum to support special nothing value
Add call to backers in README files
Bump to php >= 8.4.1
Update XSD references in phpunit.xml.dist files