From ab819a11e861efe8334b40cf3fcf2e79f9608387 Mon Sep 17 00:00:00 2001
From: inductor <ota_k@apple.com>
Date: Tue, 29 Sep 2026 15:55:38 +0900
Subject: [PATCH] Enable swift-collections' UnstableContainersPreview trait and
 pin it to 1.6.0

---
 Package.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Package.swift b/Package.swift
index 527e236..d3d5b6b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -36,7 +36,7 @@ let package = Package(
         .default(enabledTraits: ["Configuration"]),
     ],
     dependencies: [
-        .package(url: "https://github.com/apple/swift-collections.git", from: "1.6.0"),
+        .package(url: "https://github.com/apple/swift-collections.git", exact: "1.6.0", traits: ["UnstableContainersPreview"]),
         .package(
             url: "https://github.com/apple/swift-async-algorithms.git",
             exact: "1.1.5",