# v3.10.4

Released on 2021-10-16.

Fixes regressions introduced in 3.10.0. All changes are backward-compatible.

- Fixes the `std::filesystem::path` conversion (which could trigger a stack overflow and broke compilation on Windows).
- Fixes compilation for types with an explicit defaulted constructor and for code relying on the return values of `std::find` and `std::remove`.

[Full release notes](https://github.com/nlohmann/json/releases/tag/v3.10.4).

## API changes

No documented API changes.