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 # Property MajorVersion

 Last update: 19.06.2026 

Namespace: [Phoenix.PaczAPI](Phoenix.PaczAPI.md)  
Assembly: Phoenix.PaczAPI.dll

## MajorVersion

Major version number from `Phoenix.PaczAPI.ICompatibility.VersionLessThan`

```csharp
[JsonIgnore]
long MajorVersion { get; }


```

### Property Value

[long](https://learn.microsoft.com/dotnet/api/system.int64)