| ## Compiler options can be set per subproject | |
| All compiler options can now be set per subproject. See | |
| [here](Build-options.md#specifying-options-per-subproject) for details on how | |
| the default value is inherited from main project. | |
| This is useful for example when the main project requires C++11 but a subproject | |
| requires C++14. The `cpp_std` value from subproject's `default_options` is now | |
| respected. |