| ## Version check in `find_program()` |
| |
| A new `version` keyword argument has been added to `find_program` to specify |
| the required version. See [`dependency()`](#dependency) for argument format. |
| The version of the program is determined by running `program_name --version` |
| command. If stdout is empty it fallbacks to stderr. If the output contains more |
| text than simply a version number, only the first occurence of numbers separated |
| by dots is kept. If the output is more complicated than that, the version |
| checking will have to be done manually using [`run_command()`](#run_command). |
