---
title: v18
framework: packagedescription
role: symbol
role_heading: Type Property
path: packagedescription/supportedplatform/maccatalystversion/v18
---

# v18

The value that represents Mac Catalyst 18.0.

## Declaration

```swift
static let v18: SupportedPlatform.MacCatalystVersion
```

## Discussion

Discussion note: First available in PackageDescription 6.0.