---
title: SupportedPlatform.CustomPlatformVersion
framework: swift-package-manager
role: symbol
role_heading: Structure
path: swift-package-manager/documentation/packagedescription/supportedplatform/customplatformversion
---

# SupportedPlatform.CustomPlatformVersion

A supported custom platform version.

## Declaration

```swift
struct CustomPlatformVersion
```

## Relationships

### Conforms To

- Swift.Sendable
- Swift.SendableMetatype