Add Layout.InnerRect, Layout.InnerRect
Add Button.Primary
AddonConfig.GetPackageType() is PackageType
Make GetHashCode readonly on a bunch of structs
Add AddConfig.TryGetMeta, SetMeta
Restore font after Tools.Paint.DrawIcon
Add Widget.MinimumWidth, MinimumHeight, MaximumWidth, MaximumHeight
Create NavigationView.cs
OrganisationProperty opens on press instead of click
Add ProjectSettings
Add CollisionPage