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# macCatalyst(_:)

Configures the minimum deployment target version for the Mac Catalyst platform
using a version string.

```
static func macCatalyst(_ versionString: String) -> SupportedPlatform
```

## Parameters

`versionString`

The minimum deployment target as a string representation of two or three dot-separated integers, such as `13.0.1`.

## Return Value

A `SupportedPlatform` instance.

## Discussion

The version string must be a series of two or three dot-separated integers, such as `13.0` or `13.0.1`.

> Since: First available in PackageDescription 5.5

---

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