diff --git a/CHANGELOG.md b/CHANGELOG.md
index 315f002..727f03b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## [1.1.0] - 2026-06-26
+
+### Changed
+
+- Adopt the Swift 6.2 Approachable Concurrency upcoming features (`NonisolatedNonsendingByDefault` and `InferIsolatedConformances`) across the library, test, and tool targets. The public async API keeps the same signatures and existing source compiles unchanged; the default execution domain of `nonisolated` async entry points (`init(url:)`, `init(bytes:)`, `from(url:)`) now follows the caller's executor.
+- Mark the streaming byte line reader's async iterator (`AsyncBytesLineReader.AsyncIterator.next()`) `@concurrent` so large-file and remote-stream parsing continues to run off the caller's executor under the new default.
+
 ## [1.0.0] - 2026-01-14
 
 Initial release.
diff --git a/Package.swift b/Package.swift
index 3886a28..f5c825b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -3,6 +3,11 @@
 
 import PackageDescription
 
+let approachableConcurrency: [SwiftSetting] = [
+  .enableUpcomingFeature("NonisolatedNonsendingByDefault"),
+  .enableUpcomingFeature("InferIsolatedConformances")
+]
+
 let package = Package(
   name: "SwiftDOF",
   defaultLocalization: "en",
@@ -25,11 +30,13 @@ let package = Package(
     // Targets can depend on other targets in this package and products from dependencies.
     .target(
       name: "SwiftDOF",
-      resources: [.process("Resources")]
+      resources: [.process("Resources")],
+      swiftSettings: approachableConcurrency
     ),
     .testTarget(
       name: "SwiftDOFTests",
-      dependencies: ["SwiftDOF"]
+      dependencies: ["SwiftDOF"],
+      swiftSettings: approachableConcurrency
     )
   ],
   swiftLanguageModes: [.v5, .v6]
@@ -44,7 +51,8 @@ let package = Package(
         .product(name: "ArgumentParser", package: "swift-argument-parser"),
         .product(name: "ZIPFoundation", package: "ZIPFoundation"),
         .product(name: "Progress", package: "Progress.swift")
-      ]
+      ],
+      swiftSettings: approachableConcurrency
     )
   )
 #endif
diff --git a/Sources/SwiftDOF/Parser/DOFLineReader.swift b/Sources/SwiftDOF/Parser/DOFLineReader.swift
index ce03783..511902b 100644
--- a/Sources/SwiftDOF/Parser/DOFLineReader.swift
+++ b/Sources/SwiftDOF/Parser/DOFLineReader.swift
@@ -171,6 +171,7 @@ where Source.Element == UInt8, Source: Sendable {
       lineBuffer.reserveCapacity(lineBufferCapacity)
     }
 
+    @concurrent
     mutating func next() async throws -> [UInt8]? {
       lineBuffer.removeAll(keepingCapacity: true)