diff --git a/Generator/Sources/ProjectionModel/Projection+conversion.swift b/Generator/Sources/ProjectionModel/Projection+conversion.swift
index 34e1a45..b7dddda 100644
--- a/Generator/Sources/ProjectionModel/Projection+conversion.swift
+++ b/Generator/Sources/ProjectionModel/Projection+conversion.swift
@@ -83,9 +83,10 @@ extension Projection {
             : definitionBindingType.member(try Projection.toBindingInstantiationTypeName(genericArgs: type.genericArgs))
     }
 
-    public static func getAvailableAttribute(
+    public func getAvailableAttribute(
             _ attributable: any Attributable,
             deprecator: (any Attributable)? = nil) throws -> SwiftAttribute? {
+        guard self.deprecations else { return nil }
         guard let deprecatedAttribute = try attributable.findAttribute(WindowsMetadata.DeprecatedAttribute.self)
                 ?? deprecator?.findAttribute(WindowsMetadata.DeprecatedAttribute.self) else { return nil }
         // DeprecatedAttribute tells us the ContractVersion in which an attribute was deprecated,
@@ -93,7 +94,7 @@ extension Projection {
         return SwiftAttribute("available(*, deprecated, message: \"\(deprecatedAttribute.message)\")")
     }
 
-    public static func getAttributes(
+    public func getAttributes(
             _ attributable: any Attributable,
             deprecator: (any Attributable)? = nil) throws -> [SwiftAttribute] {
         // We recognize any attribute called SwiftAttribute and expect it has a field called Literal,
diff --git a/Generator/Sources/ProjectionModel/Projection.swift b/Generator/Sources/ProjectionModel/Projection.swift
index 3dcdc4a..24599f1 100644
--- a/Generator/Sources/ProjectionModel/Projection.swift
+++ b/Generator/Sources/ProjectionModel/Projection.swift
@@ -2,6 +2,7 @@ import Collections
 import DotNetMetadata
 import DotNetXMLDocs
 
+/// Describes how to project a collection of Windows metadata assemblies into Swift modules.
 public class Projection {
     internal struct AssemblyEntry {
         var module: Module
@@ -10,8 +11,11 @@ public class Projection {
 
     public private(set) var modulesByName = OrderedDictionary<String, Module>()
     internal var assembliesToModules = [Assembly: AssemblyEntry]()
+    public let deprecations: Bool
 
-    public init() {}
+    public init(deprecations: Bool = true) {
+        self.deprecations = deprecations
+    }
 
     public func addModule(name: String) -> Module {
         precondition(modulesByName[name] == nil)
diff --git a/Generator/Sources/SwiftWinRT/CommandLineArguments.swift b/Generator/Sources/SwiftWinRT/CommandLineArguments.swift
index 8021403..4d72f7a 100644
--- a/Generator/Sources/SwiftWinRT/CommandLineArguments.swift
+++ b/Generator/Sources/SwiftWinRT/CommandLineArguments.swift
@@ -25,6 +25,9 @@ struct CommandLineArguments: ParsableCommand {
     @Flag(name: .customLong("no-docs"), help: "Don't generate documentation comments.")
     var noDocs: Bool = false
 
+    @Flag(name: .customLong("no-deprecations"), help: "Don't generate @available attributes for deprecated APIs.")
+    var noDeprecations: Bool = false
+
     @Option(name: .customLong("out"), help: .init("A path to the output directory.", valueName: "dir"))
     var outputDirectoryPath: String
 
diff --git a/Generator/Sources/SwiftWinRT/Writing/ABIBinding.swift b/Generator/Sources/SwiftWinRT/Writing/ABIBinding.swift
index c48f25f..ab852ce 100644
--- a/Generator/Sources/SwiftWinRT/Writing/ABIBinding.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/ABIBinding.swift
@@ -58,7 +58,7 @@ internal func writeABIBindingConformance(_ typeDefinition: TypeDefinition, gener
         //     internal final class Boolean: WinRTBinding... {}
         // }
         try writer.writeExtension(
-                attributes: [ Projection.getAvailableAttribute(typeDefinition) ].compactMap { $0 },
+                attributes: [ projection.getAvailableAttribute(typeDefinition) ].compactMap { $0 },
                 type: projection.toBindingType(typeDefinition)) { writer in
             try writeInterfaceOrDelegateBindingType(
                 typeDefinition.bindType(genericArgs: genericArgs),
@@ -70,7 +70,7 @@ internal func writeABIBindingConformance(_ typeDefinition: TypeDefinition, gener
         // Generic type definition. Create a namespace for projections of specializations.
         // public enum IVectorBinding {}
         try writer.writeEnum(
-            attributes: [ Projection.getAvailableAttribute(typeDefinition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(typeDefinition) ].compactMap { $0 },
             visibility: Projection.toVisibility(typeDefinition.visibility),
             name: projection.toBindingTypeName(typeDefinition)) { _ in }
     }
@@ -84,7 +84,7 @@ fileprivate func writeEnumBindingExtension(
     let enumBindingProtocol = try projection.isSwiftEnumEligible(enumDefinition)
         ? SupportModules.WinRT.closedEnumBinding : SupportModules.WinRT.openEnumBinding
     try writer.writeExtension(
-            attributes: [ Projection.getAvailableAttribute(enumDefinition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(enumDefinition) ].compactMap { $0 },
             type: projection.toTypeReference(enumDefinition.bindType()),
             protocolConformances: [ enumBindingProtocol ]) { writer in
         // public static var typeName: String { "..." }
@@ -110,7 +110,7 @@ fileprivate func writeStructBindingExtension(
 
     // extension <struct>: IReferenceableBinding[, PODBinding]
     try writer.writeExtension(
-            attributes: [ Projection.getAvailableAttribute(structDefinition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(structDefinition) ].compactMap { $0 },
             type: .named(projection.toTypeName(structDefinition)),
             protocolConformances: protocolConformances) { writer in
 
@@ -276,7 +276,7 @@ fileprivate func writeClassBindingType(
     // Runtimeclass bindings are classes so they can be found using NSClassFromString,
     // which allows supporting instantiating the most derived class wrapper when returned from WinRT. 
     try writer.writeClass(
-            attributes: [ Projection.getAvailableAttribute(classDefinition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(classDefinition) ].compactMap { $0 },
             visibility: Projection.toVisibility(classDefinition.visibility),
             name: projection.toBindingTypeName(classDefinition),
             protocolConformances: [ bindingProtocol ]) { writer throws in
@@ -377,7 +377,7 @@ fileprivate func writeInterfaceOrDelegateBindingType(
     // Projections of generic instantiations are not owned by any specific module.
     // Making them internal avoids clashes between redundant definitions across modules.
     try writer.writeEnum(
-            attributes: [ Projection.getAvailableAttribute(type.definition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(type.definition) ].compactMap { $0 },
             visibility: type.genericArgs.isEmpty ? Projection.toVisibility(type.definition.visibility) : .internal,
             name: name,
             protocolConformances: [ bindingProtocol ]) { writer throws in
diff --git a/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
index c30f07f..3682e57 100644
--- a/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/ClassDefinition.swift
@@ -14,7 +14,7 @@ internal func writeClassDefinition(_ classDefinition: ClassDefinition, projectio
 
         try writer.writeEnum(
                 documentation: projection.getDocumentationComment(classDefinition),
-                attributes: Projection.getAttributes(classDefinition),
+                attributes: projection.getAttributes(classDefinition),
                 visibility: Projection.toVisibility(classDefinition.visibility),
                 name: typeName) { writer in
             try writeClassMembers(
@@ -48,7 +48,7 @@ internal func writeClassDefinition(_ classDefinition: ClassDefinition, projectio
 
     try writer.writeClass(
             documentation: projection.getDocumentationComment(classDefinition),
-            attributes: Projection.getAttributes(classDefinition),
+            attributes: projection.getAttributes(classDefinition),
             visibility: Projection.toVisibility(classDefinition.visibility, inheritableClass: !classDefinition.isSealed),
             final: classDefinition.isSealed, name: typeName, base: base, protocolConformances: protocolConformances) { writer in
         try writeClassMembers(classDefinition, interfaces: interfaces, projection: projection, to: writer)
@@ -274,7 +274,7 @@ fileprivate func writeComposableInitializers(
 
         try writer.writeInit(
                 documentation: docs,
-                attributes: Projection.getAttributes(method),
+                attributes: projection.getAttributes(method),
                 visibility: .public,
                 override: `override`,
                 params: params.dropLast(2).map { $0.toSwiftParam() }, // Drop inner and outer pointer params
@@ -316,7 +316,7 @@ fileprivate func writeDefaultActivatableInitializer(
 
     try writer.writeInit(
             documentation: constructor.flatMap { try projection.getDocumentationComment($0) },
-            attributes: constructor.map { try Projection.getAttributes($0) } ?? [],
+            attributes: constructor.map { try projection.getAttributes($0) } ?? [],
             visibility: .public,
             override: isOverriding,
             throws: true) { writer in
@@ -352,7 +352,7 @@ fileprivate func writeActivatableInitializers(
 
         try writer.writeInit(
                 documentation: docs,
-                attributes: Projection.getAttributes(method),
+                attributes: projection.getAttributes(method),
                 visibility: .public,
                 override: isOverriding,
                 params: params.map { $0.toSwiftParam() },
diff --git a/Generator/Sources/SwiftWinRT/Writing/EnumDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/EnumDefinition.swift
index 6b429fd..5280ace 100644
--- a/Generator/Sources/SwiftWinRT/Writing/EnumDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/EnumDefinition.swift
@@ -26,7 +26,7 @@ fileprivate func writeOpenEnumDefinition(_ enumDefinition: EnumDefinition, proje
     let structName = try projection.toTypeName(enumDefinition)
     try writer.writeStruct(
             documentation: projection.getDocumentationComment(enumDefinition),
-            attributes: Projection.getAttributes(enumDefinition),
+            attributes: projection.getAttributes(enumDefinition),
             visibility: Projection.toVisibility(enumDefinition.visibility),
             name: structName,
             protocolConformances: [.named("CStyleEnum") ]) { writer throws in
@@ -44,7 +44,7 @@ fileprivate func writeOpenEnumDefinition(_ enumDefinition: EnumDefinition, proje
             let initializer = value == "0" ? "Self()" : "Self(rawValue: \(value))"
             try writer.writeStoredProperty(
                 documentation: projection.getDocumentationComment(field),
-                attributes: Projection.getAttributes(field),
+                attributes: projection.getAttributes(field),
                 visibility: .public, static: true, declarator: .let,
                 name: Projection.toMemberName(field),
                 initialValue: initializer)
@@ -90,7 +90,7 @@ fileprivate func writeOpenEnumDefinition(_ enumDefinition: EnumDefinition, proje
 fileprivate func writeClosedEnumDefinition(_ enumDefinition: EnumDefinition, projection: Projection, to writer: SwiftSourceFileWriter) throws {
     try writer.writeEnum(
             documentation: projection.getDocumentationComment(enumDefinition),
-            attributes: Projection.getAttributes(enumDefinition),
+            attributes: projection.getAttributes(enumDefinition),
             visibility: Projection.toVisibility(enumDefinition.visibility),
             name: try projection.toTypeName(enumDefinition),
             rawValueType: try projection.toTypeExpression(enumDefinition.underlyingType.bindNode()),
diff --git a/Generator/Sources/SwiftWinRT/Writing/InterfaceDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/InterfaceDefinition.swift
index b2d0206..1f301c3 100644
--- a/Generator/Sources/SwiftWinRT/Writing/InterfaceDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/InterfaceDefinition.swift
@@ -62,7 +62,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
     let protocolName = try projection.toProtocolName(interfaceDefinition)
     try writer.writeProtocol(
             documentation: projection.getDocumentationComment(interfaceDefinition),
-            attributes: Projection.getAttributes(interfaceDefinition),
+            attributes: projection.getAttributes(interfaceDefinition),
             visibility: Projection.toVisibility(interfaceDefinition.visibility),
             name: protocolName,
             typeParams: interfaceDefinition.genericParams.map { $0.name },
@@ -78,7 +78,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
             guard method.nameKind == .regular else { continue }
             try writer.writeFunc(
                 documentation: projection.getDocumentationComment(method),
-                attributes: Projection.getAttributes(method),
+                attributes: projection.getAttributes(method),
                 name: Projection.toMemberName(method),
                 typeParams: method.genericParams.map { $0.name },
                 params: method.params.map { try projection.toParameter($0) },
@@ -90,7 +90,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
             if let addAccessor = try event.addAccessor {
                 try writer.writeFunc(
                     documentation: projection.getDocumentationComment(event),
-                    attributes: Projection.getAttributes(addAccessor, deprecator: event) + [ .discardableResult ],
+                    attributes: projection.getAttributes(addAccessor, deprecator: event) + [ .discardableResult ],
                     name: Projection.toMemberName(event),
                     params: addAccessor.params.map { try projection.toParameter(label: "adding", $0) },
                     throws: true,
@@ -99,7 +99,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
 
             if let removeAccessor = try event.removeAccessor {
                 try writer.writeFunc(
-                    attributes: Projection.getAttributes(removeAccessor, deprecator: event),
+                    attributes: projection.getAttributes(removeAccessor, deprecator: event),
                     name: Projection.toMemberName(event),
                     params: removeAccessor.params.map { try projection.toParameter(label: "removing", $0) },
                     throws: true)
@@ -113,7 +113,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
             if let getter = try property.getter {
                 try writer.writeProperty(
                     documentation: projection.getDocumentationComment(property, accessor: .getter),
-                    attributes: Projection.getAttributes(getter, deprecator: property),
+                    attributes: projection.getAttributes(getter, deprecator: property),
                     name: Projection.toMemberName(property),
                     type: projection.toReturnType(getter.returnType),
                     throws: true)
@@ -123,7 +123,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
                 try writer.writeFunc(
                     groupAsProperty: true,
                     documentation: projection.getDocumentationComment(property, accessor: .setter),
-                    attributes: Projection.getAttributes(setter, deprecator: property),
+                    attributes: projection.getAttributes(setter, deprecator: property),
                     name: Projection.toMemberName(property),
                     params: setter.params.map { try projection.toParameter($0) },
                     throws: true)
@@ -138,7 +138,7 @@ fileprivate func writeProtocol(_ interfaceDefinition: InterfaceDefinition, proje
 fileprivate func writeProtocolTypeAlias(_ interfaceDefinition: InterfaceDefinition, projection: Projection, to writer: SwiftSourceFileWriter) throws {
     try writer.writeTypeAlias(
         documentation: projection.getDocumentationComment(interfaceDefinition),
-        attributes: [ Projection.getAvailableAttribute(interfaceDefinition) ].compactMap { $0 },
+        attributes: [ projection.getAvailableAttribute(interfaceDefinition) ].compactMap { $0 },
         visibility: Projection.toVisibility(interfaceDefinition.visibility),
         name: projection.toTypeName(interfaceDefinition),
         typeParams: interfaceDefinition.genericParams.map { $0.name },
@@ -155,7 +155,7 @@ fileprivate func writeNonthrowingPropertiesExtension(
 
     let protocolType = SwiftType.named(try projection.toProtocolName(interfaceDefinition))
     try writer.writeExtension(
-            attributes: [ Projection.getAvailableAttribute(interfaceDefinition) ].compactMap { $0 },
+            attributes: [ projection.getAvailableAttribute(interfaceDefinition) ].compactMap { $0 },
             type: protocolType) { writer in
         for property in getSetProperties {
             try writeNonthrowingPropertyImplementation(
diff --git a/Generator/Sources/SwiftWinRT/Writing/MemberDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/MemberDefinition.swift
index cfc2663..69c1064 100644
--- a/Generator/Sources/SwiftWinRT/Writing/MemberDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/MemberDefinition.swift
@@ -52,7 +52,7 @@ fileprivate func writePropertyDefinition(
         let returnParamBinding = try projection.getParamBinding(getter.returnParam, genericTypeArgs: typeGenericArgs)
         try writer.writeComputedProperty(
                 documentation: documentation ? projection.getDocumentationComment(property, accessor: .getter, classDefinition: classDefinition) : nil,
-                attributes: Projection.getAttributes(getter, deprecator: property),
+                attributes: projection.getAttributes(getter, deprecator: property),
                 visibility: overridable ? .open : .public,
                 static: `static`,
                 name: Projection.toMemberName(property),
@@ -72,7 +72,7 @@ fileprivate func writePropertyDefinition(
         let newValueParamBinding = try projection.getParamBinding(newValueParam, genericTypeArgs: typeGenericArgs)
         try writer.writeFunc(
                 documentation: documentation ? projection.getDocumentationComment(property, accessor: .setter, classDefinition: classDefinition) : nil,
-                attributes: Projection.getAttributes(setter, deprecator: property),
+                attributes: projection.getAttributes(setter, deprecator: property),
                 visibility: .public,
                 static: `static`,
                 name: Projection.toMemberName(property),
@@ -109,7 +109,7 @@ fileprivate func writeEventDefinition(
         let eventRegistrationType = SupportModules.WinRT.eventRegistration
         try writer.writeFunc(
                 documentation: documentation ? projection.getDocumentationComment(event, classDefinition: classDefinition) : nil,
-                attributes: Projection.getAttributes(addAccessor, deprecator: event) + [ .discardableResult ],
+                attributes: projection.getAttributes(addAccessor, deprecator: event) + [ .discardableResult ],
                 visibility: overridable ? .open : .public, static: `static`,
                 name: name,
                 params: [ handlerParamBinding.toSwiftParam(label: "adding") ], throws: true,
@@ -131,7 +131,7 @@ fileprivate func writeEventDefinition(
     if let removeAccessor = try event.removeAccessor, let tokenParameter = try removeAccessor.params.first {
         let tokenParamBinding = try projection.getParamBinding(tokenParameter, genericTypeArgs: typeGenericArgs)
         try writer.writeFunc(
-                attributes: Projection.getAttributes(removeAccessor, deprecator: event),
+                attributes: projection.getAttributes(removeAccessor, deprecator: event),
                 visibility: overridable ? .open : .public,
                 static: `static`,
                 name: name,
@@ -152,7 +152,7 @@ fileprivate func writeMethodDefinition(
     let (params, returnParam) = try projection.getParamBindings(method: method, genericTypeArgs: typeGenericArgs)
     try writer.writeFunc(
             documentation: documentation ? projection.getDocumentationComment(method, classDefinition: classDefinition) : nil,
-            attributes: Projection.getAttributes(method),
+            attributes: projection.getAttributes(method),
             visibility: overridable ? .open : .public,
             static: `static`,
             name: Projection.toMemberName(method),
diff --git a/Generator/Sources/SwiftWinRT/Writing/NonthrowingProperties.swift b/Generator/Sources/SwiftWinRT/Writing/NonthrowingProperties.swift
index 9655553..bc6ed28 100644
--- a/Generator/Sources/SwiftWinRT/Writing/NonthrowingProperties.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/NonthrowingProperties.swift
@@ -22,7 +22,7 @@ internal func writeNonthrowingPropertyImplementation(
 
     try writer.writeComputedProperty(
         documentation: documentation ? projection.getDocumentationComment(property, accessor: .nonthrowingGetterSetter, classDefinition: classDefinition) : nil,
-        attributes: Projection.getAttributes(property),
+        attributes: projection.getAttributes(property),
         visibility: .public,
         static: `static`,
         name: Projection.toMemberName(property) + "_", // Disambiguate from throwing accessors
diff --git a/Generator/Sources/SwiftWinRT/Writing/StructDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/StructDefinition.swift
index db3ff4b..a39ef6a 100644
--- a/Generator/Sources/SwiftWinRT/Writing/StructDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/StructDefinition.swift
@@ -16,7 +16,7 @@ internal func writeStructDefinition(_ structDefinition: StructDefinition, projec
         ]
         try writer.writeStruct(
                 documentation: projection.getDocumentationComment(structDefinition),
-                attributes: Projection.getAttributes(structDefinition),
+                attributes: projection.getAttributes(structDefinition),
                 visibility: Projection.toVisibility(structDefinition.visibility),
                 name: try projection.toTypeName(structDefinition),
                 typeParams: structDefinition.genericParams.map { $0.name },
@@ -34,7 +34,7 @@ fileprivate func writeStructFields(_ structDefinition: StructDefinition, project
 
         try writer.writeStoredProperty(
             documentation: projection.getDocumentationComment(field),
-            attributes: Projection.getAttributes(field),
+            attributes: projection.getAttributes(field),
             visibility: .public, declarator: .var, name: Projection.toMemberName(field),
             type: projection.toTypeExpression(field.type))
     }
diff --git a/Generator/Sources/SwiftWinRT/Writing/TypeDefinition.swift b/Generator/Sources/SwiftWinRT/Writing/TypeDefinition.swift
index a5acfbe..10ee200 100644
--- a/Generator/Sources/SwiftWinRT/Writing/TypeDefinition.swift
+++ b/Generator/Sources/SwiftWinRT/Writing/TypeDefinition.swift
@@ -27,7 +27,7 @@ internal func writeTypeDefinition(
 fileprivate func writeDelegateDefinition(_ delegateDefinition: DelegateDefinition, projection: Projection, to writer: SwiftSourceFileWriter) throws {
     try writer.writeTypeAlias(
         documentation: projection.getDocumentationComment(delegateDefinition),
-        attributes: Projection.getAttributes(delegateDefinition),
+        attributes: projection.getAttributes(delegateDefinition),
         visibility: Projection.toVisibility(delegateDefinition.visibility),
         name: try projection.toTypeName(delegateDefinition),
         typeParams: delegateDefinition.genericParams.map { $0.name },
diff --git a/Generator/Sources/SwiftWinRT/createProjection.swift b/Generator/Sources/SwiftWinRT/createProjection.swift
index 76d7c64..6569cf6 100644
--- a/Generator/Sources/SwiftWinRT/createProjection.swift
+++ b/Generator/Sources/SwiftWinRT/createProjection.swift
@@ -11,7 +11,8 @@ internal func createProjection(commandLineArguments: CommandLineArguments, proje
         winMDFilePaths.formUnion(try getWindowsSdkWinMDPaths(sdkVersion: windowsSdkVersion))
     }
 
-    let projection = Projection()
+    let projection = Projection(
+        deprecations: !commandLineArguments.noDeprecations)
 
     // Preload assemblies and create modules
     for filePath in winMDFilePaths.sorted(by: { $0.lastPathComponent < $1.lastPathComponent }) {