---
title: PKContentVersion
framework: pencilkit
role: symbol
role_heading: Enumeration
path: pencilkit/pkcontentversion
---

# PKContentVersion

Constants that represent versions of PencilKit for backward compatibility.

## Declaration

```swift
enum PKContentVersion
```

## Mentioned in

Supporting backward compatibility for ink types

## Topics

### Latest version

- [latest](pencilkit/pkcontentversion/latest.md)

### Specific versions

- [PKContentVersion.version1](pencilkit/pkcontentversion/version1.md)
- [PKContentVersion.version2](pencilkit/pkcontentversion/version2.md)
- [PKContentVersion.version3](pencilkit/pkcontentversion/version3.md)
- [PKContentVersion.version4](pencilkit/pkcontentversion/version4.md)
- [PKContentVersion.version5](pencilkit/pkcontentversion/version5.md)

### Initializers

- [init(rawValue:)](pencilkit/pkcontentversion/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Backward compatibility

- [Supporting backward compatibility for ink types](pencilkit/supporting-backward-compatibility-for-ink-types.md)