diff --git a/Package.swift b/Package.swift
index 5f3f68d4c..818b20253 100644
--- a/Package.swift
+++ b/Package.swift
@@ -43,7 +43,6 @@ var package = Package(
         .library(name: "AuthFoundation", targets: ["AuthFoundation"]),
         .library(name: "OktaOAuth2", targets: ["OktaOAuth2"]),
         .library(name: "OktaDirectAuth", targets: ["OktaDirectAuth"]),
-        .library(name: "WebAuthenticationUI", targets: ["WebAuthenticationUI"])
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-docc-plugin", from: "1.0.0"),
@@ -234,25 +233,6 @@ var package = Package(
                         .target(name: "AuthFoundationTestCommon"),
                     ],
                     resources: [ .process("MockResponses") ]),
-
-        // WebAuthenticationUI
-        .target(name: "WebAuthenticationUI",
-                dependencies: [
-                    .target(name: "OktaOAuth2")
-                ],
-                exclude: exclude(),
-                resources: include(.process("Resources"))),
-        .testTarget(name: "WebAuthenticationUITests",
-                    dependencies: [
-                    .target(name: "WebAuthenticationUI"),
-                    .target(name: "OktaOAuth2"),
-                    .target(name: "AuthFoundation"),
-                    .target(name: "TestCommon"),
-                    .target(name: "KeychainTestCommon"),
-                    .target(name: "APIClientTestCommon"),
-                    .target(name: "AuthFoundationTestCommon"),
-                ],
-                resources: [ .process("MockResponses") ]),
     ],
     swiftLanguageVersions: [.v5]
 )
@@ -267,3 +247,27 @@ for target in package.targets where target.type != .system && target.type != .te
     ])
 }
 #endif
+
+#if canImport(Darwin)
+// WebAuthenticationUI
+package.products.append(.library(name: "WebAuthenticationUI", targets: ["WebAuthenticationUI"]))
+package.targets.append(contentsOf: [
+    .target(name: "WebAuthenticationUI",
+            dependencies: [
+                .target(name: "OktaOAuth2")
+            ],
+            exclude: exclude(),
+            resources: include(.process("Resources"))),
+    .testTarget(name: "WebAuthenticationUITests",
+                dependencies: [
+                    .target(name: "WebAuthenticationUI"),
+                    .target(name: "OktaOAuth2"),
+                    .target(name: "AuthFoundation"),
+                    .target(name: "TestCommon"),
+                    .target(name: "KeychainTestCommon"),
+                    .target(name: "APIClientTestCommon"),
+                    .target(name: "AuthFoundationTestCommon"),
+                ],
+                resources: [ .process("MockResponses") ]),
+])
+#endif
diff --git a/Sources/APIClient/APIClient.swift b/Sources/APIClient/APIClient.swift
index 4823b27c7..54682a1a0 100644
--- a/Sources/APIClient/APIClient.swift
+++ b/Sources/APIClient/APIClient.swift
@@ -13,7 +13,7 @@
 import Foundation
 
 #if os(Linux)
-import FoundationNetworking
+@_exported import FoundationNetworking
 #endif
 
 import OktaUtilities
diff --git a/Sources/APIClient/Extensions/DefaultTimeCoordinator+Extensions.swift b/Sources/APIClient/Extensions/DefaultTimeCoordinator+Extensions.swift
index 96a664199..fdc131d1f 100644
--- a/Sources/APIClient/Extensions/DefaultTimeCoordinator+Extensions.swift
+++ b/Sources/APIClient/Extensions/DefaultTimeCoordinator+Extensions.swift
@@ -13,6 +13,10 @@
 import Foundation
 import OktaUtilities
 
+#if os(Linux)
+import FoundationNetworking
+#endif
+
 extension DefaultTimeCoordinator: APIClientDelegate {
     public func api(client: any APIClient, didSend request: URLRequest, received response: HTTPURLResponse) {
         guard request.cachePolicy == .reloadIgnoringLocalAndRemoteCacheData,
diff --git a/Sources/AuthFoundation/User Management/CredentialSecurity.swift b/Sources/AuthFoundation/User Management/CredentialSecurity.swift
index 4ef0b7bd6..e0280f17e 100644
--- a/Sources/AuthFoundation/User Management/CredentialSecurity.swift	
+++ b/Sources/AuthFoundation/User Management/CredentialSecurity.swift	
@@ -45,8 +45,6 @@ extension Credential {
         /// Defines a custom LocalAuthentication context for interactions with this credential, for systems that support it.
         case context(_ obj: LAContext)
         #endif
-        #else
-        public static var standard: [Security] = []
         #endif
     }
 }
diff --git a/Sources/JWT/Internal/DefaultTokenHashValidator.swift b/Sources/JWT/Internal/DefaultTokenHashValidator.swift
index a5a12a660..b0ad624dc 100644
--- a/Sources/JWT/Internal/DefaultTokenHashValidator.swift
+++ b/Sources/JWT/Internal/DefaultTokenHashValidator.swift
@@ -53,7 +53,7 @@ public struct DefaultTokenHashValidator: TokenHashValidator {
     }
     
     #if !canImport(CommonCrypto)
-    func validate(_ string: String, idToken: JWT) throws {
+    public func validate(_ string: String, idToken: JWT) throws {
         throw JWTError.signatureVerificationUnavailable
     }
     #else
diff --git a/Sources/OktaConcurrency/CoalescedResult.swift b/Sources/OktaConcurrency/CoalescedResult.swift
index 1931211c5..c5219b0cd 100644
--- a/Sources/OktaConcurrency/CoalescedResult.swift
+++ b/Sources/OktaConcurrency/CoalescedResult.swift
@@ -10,7 +10,7 @@
 // See the License for the specific language governing permissions and limitations under the License.
 //
 
-import Foundation
+@preconcurrency import Foundation
 
 public final class CoalescedResult<T: Sendable>: Sendable {
     private let lock = Lock()
diff --git a/Tests/AuthFoundationTests/CredentialNotificationTests.swift b/Tests/AuthFoundationTests/CredentialNotificationTests.swift
index afd657d81..0922fd12e 100644
--- a/Tests/AuthFoundationTests/CredentialNotificationTests.swift
+++ b/Tests/AuthFoundationTests/CredentialNotificationTests.swift
@@ -56,22 +56,26 @@ final class CredentialNotificationTests: XCTestCase {
         coordinator = nil
     }
         
-    @MainActor
     func testNotifications() throws {
-        let oldCredential = coordinator.default
+        let wait = expectation(description: "Main actor")
         
-        let recorder = NotificationRecorder(observing: [.defaultCredentialChanged])
-        
-        let credential = try coordinator.store(token: token, security: [])
-        wait(for: .standard)
-        XCTAssertEqual(recorder.notifications.count, 1)
-        XCTAssertEqual(recorder.notifications.first?.object as? Credential, credential)
-        XCTAssertNotEqual(oldCredential, credential)
-        
-        recorder.reset()
-        coordinator.default = nil
-        wait(for: .standard)
-        XCTAssertEqual(recorder.notifications.count, 1)
-        XCTAssertNil(recorder.notifications.first?.object)
+        Task { @MainActor in
+            let oldCredential = coordinator.default
+            
+            let recorder = NotificationRecorder(observing: [.defaultCredentialChanged])
+            
+            let credential = try coordinator.store(token: token, security: [])
+            self.wait(for: .standard)
+            XCTAssertEqual(recorder.notifications.count, 1)
+            XCTAssertEqual(recorder.notifications.first?.object as? Credential, credential)
+            XCTAssertNotEqual(oldCredential, credential)
+            
+            recorder.reset()
+            coordinator.default = nil
+            self.wait(for: .standard)
+            XCTAssertEqual(recorder.notifications.count, 1)
+            XCTAssertNil(recorder.notifications.first?.object)
+        }
+        waitForExpectations(timeout: .long)
     }
 }
diff --git a/Tests/OktaUtilitiesTests/SDKVersionMigrationTests.swift b/Tests/OktaUtilitiesTests/SDKVersionMigrationTests.swift
index 82f4cf322..9c0cedce0 100644
--- a/Tests/OktaUtilitiesTests/SDKVersionMigrationTests.swift
+++ b/Tests/OktaUtilitiesTests/SDKVersionMigrationTests.swift
@@ -17,7 +17,7 @@ enum TestMigratorError: Error {
     case generic
 }
 
-class TestMigrator: AnyObject, SDKVersionMigrator, @unchecked Sendable {
+class TestMigrator: SDKVersionMigrator, @unchecked Sendable {
     var error: Error?
     private(set) var migrationCalled: Bool = false