diff --git a/.devcontainer/build-scripts/build-base.sh b/.devcontainer/build-scripts/build-base.sh
index ce7c1c4..7a79346 100755
--- a/.devcontainer/build-scripts/build-base.sh
+++ b/.devcontainer/build-scripts/build-base.sh
@@ -7,7 +7,10 @@ source $SWIFT_BUILDROOT/.devcontainer/build-scripts/swift-define
 
 # Build
 cd $WORKING_DIR
+make $BUILDROOT_OPTIONS zstd-build
+make $BUILDROOT_OPTIONS libedit-build
 make $BUILDROOT_OPTIONS libbsd-build
+make $BUILDROOT_OPTIONS icu-build
 make $BUILDROOT_OPTIONS libxml2-build
 make $BUILDROOT_OPTIONS openssl-build
 make $BUILDROOT_OPTIONS libcurl-build
diff --git a/.devcontainer/build-scripts/build-host-swift.sh b/.devcontainer/build-scripts/build-host-swift.sh
index 3d35e10..e2fc7a4 100755
--- a/.devcontainer/build-scripts/build-host-swift.sh
+++ b/.devcontainer/build-scripts/build-host-swift.sh
@@ -21,6 +21,7 @@ do
         if [ ! -d "$BUILDROOT_OUTPUT_ARCH/build/host-swift-6.0.3" ]; then
             echo "Generating host tools symlink for $i"
             ln -s ../../$SWIFT_TARGET_ARCH/build/host-swift-6.0.3 ./host-swift-6.0.3
+            rm $BUILDROOT_OUTPUT_ARCH/build/host-swift-6.0.3/.stamp_host_installed
         fi
     fi
 done
\ No newline at end of file
diff --git a/.devcontainer/build-scripts/build-test.sh b/.devcontainer/build-scripts/build-test.sh
new file mode 100755
index 0000000..f9eb14f
--- /dev/null
+++ b/.devcontainer/build-scripts/build-test.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+# Configurable
+SWIFT_BUILDROOT="${SWIFT_BUILDROOT:=$(pwd)}"
+source $SWIFT_BUILDROOT/.devcontainer/build-scripts/swift-define
+
+# Build
+cd $WORKING_DIR
+echo "BR2_PACKAGE_SWIFT_HELLO=y" >> $BUILDROOT_CONFIG
+make $BUILDROOT_OPTIONS swift-hello-build
+make $BUILDROOT_OPTIONS
+file $BUILDROOT_TARGET/usr/bin/swift-hello
\ No newline at end of file
diff --git a/.devcontainer/build-scripts/run-test.sh b/.devcontainer/build-scripts/run-test.sh
new file mode 100755
index 0000000..cf3220f
--- /dev/null
+++ b/.devcontainer/build-scripts/run-test.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+# Configurable
+SWIFT_BUILDROOT="${SWIFT_BUILDROOT:=$(pwd)}"
+source $SWIFT_BUILDROOT/.devcontainer/build-scripts/swift-define
+
+# Build
+cd $WORKING_DIR
+make $BUILDROOT_OPTIONS swift-hello-build
+QEMU_TEST="/usr/bin/$QEMU_BIN -L $BUILDROOT_TARGET $BUILDROOT_TARGET/usr/bin/swift-hello"
+echo "$QEMU_TEST"
+$QEMU_TEST
\ No newline at end of file
diff --git a/.devcontainer/build-scripts/swift-define b/.devcontainer/build-scripts/swift-define
index 747c454..971c12c 100644
--- a/.devcontainer/build-scripts/swift-define
+++ b/.devcontainer/build-scripts/swift-define
@@ -12,6 +12,8 @@ BUILDROOT_DEFCONFIG=swift_${SWIFT_TARGET_ARCH}_defconfig
 BUILDROOT_DIR=$WORKING_DIR/buildroot
 BR2_EXTERNAL=$SWIFT_BUILDROOT
 BUILDROOT_OUTPUT=$WORKING_DIR/output/$SWIFT_TARGET_ARCH
+BUILDROOT_TARGET=$BUILDROOT_OUTPUT/target
+BUILDROOT_CONFIG=$BUILDROOT_OUTPUT/.config
 BUILDROOT_OPTIONS="O=$BUILDROOT_OUTPUT -C $BUILDROOT_DIR BR2_EXTERNAL=$BR2_EXTERNAL"
 HOST_SWIFT_SRCDIR=$BUILDROOT_OUTPUT/build/host-swift-6.0.3
 SWIFT_LLVM_BUILD_DIR=$HOST_SWIFT_SRCDIR/swift-source/build/buildbot_linux/llvm-linux-$(uname -m)
@@ -19,3 +21,14 @@ HOST_SWIFT_BUILDDIR=$HOST_SWIFT_SRCDIR/build
 SWIFT_NATIVE_TOOLS=$HOST_SWIFT_BUILDDIR/usr/bin
 SWIFT_LLVM_DIR=$HOST_SWIFT_BUILDDIR/llvm
 DOCKER_FILE=$SWIFT_BUILDROOT/.devcontainer/Dockerfile
+if [[ "$SWIFT_TARGET_ARCH" == "arm64" ]]; then
+   QEMU_BIN=qemu-aarch64-static
+elif [[ "$SWIFT_TARGET_ARCH" == "armv5" ]]; then
+   QEMU_BIN=qemu-arm-static
+elif [[ "$SWIFT_TARGET_ARCH" == "armv6" ]]; then
+   QEMU_BIN=qemu-arm-static
+elif [[ "$SWIFT_TARGET_ARCH" == "armv7" ]]; then
+   QEMU_BIN=qemu-arm-static
+else
+   QEMU_BIN=qemu-$SWIFT_TARGET_ARCH-static
+fi
diff --git a/.github/workflows/buildroot.yml b/.github/workflows/buildroot.yml
index b23f042..b251932 100644
--- a/.github/workflows/buildroot.yml
+++ b/.github/workflows/buildroot.yml
@@ -18,7 +18,17 @@ jobs:
             $SWIFT_BUILDROOT/.devcontainer/build-scripts/download-buildroot.sh
             $SWIFT_BUILDROOT/.devcontainer/build-scripts/build.sh
         - name: Archive Build artifacts
-          uses: actions/upload-artifact@v3
+          uses: actions/upload-artifact@v4.5.0
           with:
             name: build-${{ matrix.arch }}
-            path: ./output/${{ matrix.arch }}/images
+            path: /workspaces/buildroot-swift/output/${{ matrix.arch }}/images/rootfs.tar
+        - name: Build Test
+          run: |
+              export SWIFT_BUILDROOT=$GITHUB_WORKSPACE
+              export SWIFT_TARGET_ARCH=${{ matrix.arch }}
+              $SWIFT_BUILDROOT/.devcontainer/build-scripts/build-test.sh
+        - name: Upload test binary
+          uses: actions/upload-artifact@v4.5.0
+          with:
+            name: swift-hello-${{ matrix.arch }}
+            path: /workspaces/buildroot-swift/output/${{ matrix.arch }}/target/usr/bin/swift-hello
diff --git a/configs/swift_ppc64le_defconfig b/configs/swift_ppc64le_defconfig
index 4ebc0c1..bff055c 100644
--- a/configs/swift_ppc64le_defconfig
+++ b/configs/swift_ppc64le_defconfig
@@ -1,5 +1,5 @@
 # Architecture
-BR2_powerpc64=y
+BR2_powerpc64le=y
 BR2_powerpc_power7=y
 
 # GNU C Toolchain
diff --git a/package/swift-hello/Config.in b/package/swift-hello/Config.in
index 8b2472d..20e65e0 100644
--- a/package/swift-hello/Config.in
+++ b/package/swift-hello/Config.in
@@ -4,7 +4,6 @@ config BR2_PACKAGE_SWIFT_HELLO
 	bool "swift-hello"
 	depends on BR2_PACKAGE_SWIFT
 	select BR2_PACKAGE_SWIFT_FOUNDATION
-	select BR2_PACKAGE_XCTEST
 	help
 	  Demo application for Swift.
 	  
diff --git a/package/swift-hello/src/Package.swift b/package/swift-hello/src/Package.swift
index 4764bec..cdcb700 100644
--- a/package/swift-hello/src/Package.swift
+++ b/package/swift-hello/src/Package.swift
@@ -13,10 +13,6 @@ let package = Package(
         .executableTarget(
             name: "swift-hello",
             dependencies: []
-        ),
-        .testTarget(
-            name: "swift-helloTests",
-            dependencies: ["swift-hello"]
-        ),
+        )
     ]
 )
diff --git a/package/swift-hello/src/Sources/swift-hello/Hello.swift b/package/swift-hello/src/Sources/swift-hello/Hello.swift
index 7b950af..c7bd773 100644
--- a/package/swift-hello/src/Sources/swift-hello/Hello.swift
+++ b/package/swift-hello/src/Sources/swift-hello/Hello.swift
@@ -1,4 +1,3 @@
-import Foundation
 #if canImport(Foundation)
 import Foundation
 #endif
@@ -19,6 +18,7 @@ struct Hello {
         }
         for _ in 0 ..< 5 {
             print(UUID())
+            print(Date())
             try await Task.sleep(nanoseconds: 500_000_000)
         }
     }
@@ -28,4 +28,3 @@ func errorTest() async throws {
     print("Will throw")
     throw CocoaError(.userCancelled)
 }
-
diff --git a/package/swift-hello/src/Tests/swift-helloTests/swift_helloTests.swift b/package/swift-hello/src/Tests/swift-helloTests/swift_helloTests.swift
deleted file mode 100644
index f9ca48c..0000000
--- a/package/swift-hello/src/Tests/swift-helloTests/swift_helloTests.swift
+++ /dev/null
@@ -1,47 +0,0 @@
-import XCTest
-import class Foundation.Bundle
-
-final class swift_helloTests: XCTestCase {
-    func testExample() throws {
-        // This is an example of a functional test case.
-        // Use XCTAssert and related functions to verify your tests produce the correct
-        // results.
-
-        // Some of the APIs that we use below are available in macOS 10.13 and above.
-        guard #available(macOS 10.13, *) else {
-            return
-        }
-
-        // Mac Catalyst won't have `Process`, but it is supported for executables.
-        #if !targetEnvironment(macCatalyst)
-
-        let fooBinary = productsDirectory.appendingPathComponent("swift-hello")
-
-        let process = Process()
-        process.executableURL = fooBinary
-
-        let pipe = Pipe()
-        process.standardOutput = pipe
-
-        try process.run()
-        process.waitUntilExit()
-
-        let data = pipe.fileHandleForReading.readDataToEndOfFile()
-        let output = String(data: data, encoding: .utf8)
-
-        XCTAssertEqual(output, "Hello, world!\n")
-        #endif
-    }
-
-    /// Returns path to the built products directory.
-    var productsDirectory: URL {
-      #if os(macOS)
-        for bundle in Bundle.allBundles where bundle.bundlePath.hasSuffix(".xctest") {
-            return bundle.bundleURL.deletingLastPathComponent()
-        }
-        fatalError("couldn't find the products directory")
-      #else
-        return Bundle.main.bundleURL
-      #endif
-    }
-}
diff --git a/package/swift-hello/swift-hello.mk b/package/swift-hello/swift-hello.mk
index 5c4bd00..abdd0a1 100644
--- a/package/swift-hello/swift-hello.mk
+++ b/package/swift-hello/swift-hello.mk
@@ -4,7 +4,7 @@ SWIFT_HELLO_SITE = $(SWIFT_HELLO_PKGDIR)/src
 SWIFT_HELLO_SITE_METHOD = local
 SWIFT_HELLO_INSTALL_STAGING = NO
 SWIFT_HELLO_INSTALL_TARGET = YES
-SWIFT_HELLO_DEPENDENCIES = swift swift-foundation xctest
+SWIFT_HELLO_DEPENDENCIES = swift swift-foundation
 SWIFT_HELLO_EXECUTABLES = swift-hello
 
 $(eval $(swift-package))
diff --git a/package/swift/swift.mk b/package/swift/swift.mk
index fe568a0..e154298 100644
--- a/package/swift/swift.mk
+++ b/package/swift/swift.mk
@@ -48,6 +48,9 @@ SWIFTC_EXTRA_FLAGS		= -Xcc -msoft-float
 else ifeq ($(SWIFT_TARGET_ARCH),powerpc)
 SWIFT_EXTRA_FLAGS		= -mcpu=7400
 SWIFTC_EXTRA_FLAGS		= -Xcc -mcpu=7400
+else ifeq ($(SWIFT_TARGET_ARCH),powerpc64le)
+SWIFT_EXTRA_FLAGS		= -DSWIFT_DTOA_PASS_FLOAT16_AS_FLOAT=1
+SWIFTC_EXTRA_FLAGS		= -Xcc -DSWIFT_DTOA_PASS_FLOAT16_AS_FLOAT=1
 else
 SWIFT_EXTRA_FLAGS		= 
 SWIFTC_EXTRA_FLAGS		=