# v3.11.1

Released on 2022-08-01.

Fixes a regression from 3.11.0. All changes are backward-compatible.

- Restores the global [user-defined string literals](../../api/macros/json_use_global_udls.md)
  [`operator""_json`](../../api/operator_literal_json.md) and
  [`operator""_json_pointer`](../../api/operator_literal_json_pointer.md), which 3.11.0 had moved into a
  namespace by default.

[Full release notes](https://github.com/nlohmann/json/releases/tag/v3.11.1).

## API changes

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