scenee · scenee · Jun 11, 2024 · Jun 17, 2024 · Jun 17, 2024 · Aug 5, 2024
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -18,6 +18,9 @@ jobs:
       fail-fast: false
       matrix:
         include:
+          - swift: "6"
+            xcode: "26.0.1"
+            runs-on: macos-15
           - swift: "5"
             xcode: "16.4"
             runs-on: macos-15

diff --git a/Examples/Maps-SwiftUI/Maps-SwiftUI.xcodeproj/project.pbxproj b/Examples/Maps-SwiftUI/Maps-SwiftUI.xcodeproj/project.pbxproj
@@ -234,6 +234,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -295,6 +296,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;

diff --git a/Examples/Maps/Maps.xcodeproj/project.pbxproj b/Examples/Maps/Maps.xcodeproj/project.pbxproj
@@ -248,6 +248,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -310,6 +311,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -346,7 +348,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = example.Maps;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -369,7 +371,7 @@
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = example.Maps;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;

diff --git a/Examples/Maps/Maps/AppDelegate.swift b/Examples/Maps/Maps/AppDelegate.swift
@@ -2,7 +2,7 @@
 
 import UIKit
 
-@UIApplicationMain
+@main
 class AppDelegate: UIResponder, UIApplicationDelegate {
     var window: UIWindow?
 }

diff --git a/Examples/Maps/Maps/MainViewController.swift b/Examples/Maps/Maps/MainViewController.swift
@@ -310,7 +310,7 @@ class SearchPanelPadLayout: FloatingPanelLayout {
     }
 }
 
-class SearchPaneliPadBehavior: FloatingPanelBehavior {
+final class SearchPaneliPadBehavior: FloatingPanelBehavior {
     var springDecelerationRate: CGFloat {
         return UIScrollView.DecelerationRate.fast.rawValue - 0.003
     }

diff --git a/Examples/Samples/Samples.xcodeproj/project.pbxproj b/Examples/Samples/Samples.xcodeproj/project.pbxproj
@@ -340,6 +340,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -402,6 +403,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;

diff --git a/Examples/Samples/Sources/Base.lproj/Main.storyboard b/Examples/Samples/Sources/Base.lproj/Main.storyboard
@@ -1,9 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="32700.99.1234" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="RoN-h0-uBD">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="24128" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="RoN-h0-uBD">
     <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
         <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22685"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="24063"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="Stack View standard spacing" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
@@ -15,7 +15,6 @@
             <objects>
                 <navigationController storyboardIdentifier="RootNavigationController" id="RoN-h0-uBD" sceneMemberID="viewController">
                     <navigationBar key="navigationBar" contentMode="scaleToFill" insetsLayoutMarginsFromSafeArea="NO" largeTitles="YES" id="hNW-5m-Omi">
-                        <rect key="frame" x="0.0" y="48" width="414" height="96"/>
                         <autoresizingMask key="autoresizingMask"/>
                     </navigationBar>
                     <connections>
@@ -87,7 +86,7 @@
             <objects>
                 <viewController storyboardIdentifier="SettingsViewController" id="C1X-9Z-TyQ" customClass="SettingsViewController" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" insetsLayoutMarginsFromSafeArea="NO" id="af9-Zr-Ppc">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="197.5"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" distribution="fillProportionally" spacing="16" translatesAutoresizingMaskIntoConstraints="NO" id="n93-ZL-fmC">
@@ -270,7 +269,7 @@
             <objects>
                 <viewController storyboardIdentifier="IntrinsicViewController" title="Intrinsic View Controller" id="aK0-kv-mTu" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="eLM-xc-d9e">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="1000" verticalHuggingPriority="1000" horizontalCompressionResistancePriority="1000" verticalCompressionResistancePriority="1000" text="Change this text" textAlignment="center" lineBreakMode="tailTruncation" numberOfLines="0" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ge4-RW-Gmz">
@@ -299,7 +298,7 @@
             <objects>
                 <viewController storyboardIdentifier="ImageViewController" id="VWY-cF-RoY" customClass="ImageViewController" customModule="Samples" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="dAf-gD-ghB">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="Gs4-S6-Goh">
@@ -383,7 +382,7 @@
             <objects>
                 <viewController storyboardIdentifier="ModalViewController" id="bYI-y3-Rzb" customClass="ModalViewController" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="qwo-GK-p1U">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="768"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="vut-mK-Y4t" customClass="SafeAreaView" customModule="Samples" customModuleProvider="target">
@@ -465,7 +464,7 @@
             <objects>
                 <viewController storyboardIdentifier="NestedScrollViewController" id="LAe-jm-k6f" customClass="NestedScrollViewController" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="414-Wy-0t1">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <scrollView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="sBe-tN-uMi">
@@ -587,7 +586,7 @@
             <objects>
                 <viewController storyboardIdentifier="DetailViewController" id="YC8-ae-15L" customClass="DetailViewController" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="g7l-kO-y7q">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="8yw-OC-Ubk">
@@ -713,7 +712,7 @@
             <objects>
                 <viewController storyboardIdentifier="ConsoleViewController" id="tvD-nO-QUb" customClass="DebugTextViewController" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="9YG-0j-Zzg">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" showsHorizontalScrollIndicator="NO" bouncesZoom="NO" editable="NO" textAlignment="natural" selectable="NO" translatesAutoresizingMaskIntoConstraints="NO" id="rN1-HL-YHv">
@@ -806,7 +805,7 @@ Section 1.10.33 of "de Finibus Bonorum et Malorum", written by Cicero in 45 BC
             <objects>
                 <viewController storyboardIdentifier="TableViewControllerForAdaptiveLayout" id="5nC-6E-bXf" customClass="TableViewControllerForAdaptiveLayout" customModule="Samples" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="jXL-Ss-NCJ">
-                        <rect key="frame" x="0.0" y="0.0" width="375" height="778"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <tableView clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" showsHorizontalScrollIndicator="NO" showsVerticalScrollIndicator="NO" dataMode="prototypes" style="plain" separatorStyle="default" rowHeight="-1" estimatedRowHeight="-1" sectionHeaderHeight="28" sectionFooterHeight="28" translatesAutoresizingMaskIntoConstraints="NO" id="W7W-ET-Wco" customClass="IntrinsicTableView" customModule="Samples" customModuleProvider="target">
@@ -847,11 +846,6 @@ Section 1.10.33 of "de Finibus Bonorum et Malorum", written by Cicero in 45 BC
             <point key="canvasLocation" x="4005" y="734"/>
         </scene>
     </scenes>
-    <designables>
-        <designable name="noi-1a-5bZ">
-            <size key="intrinsicContentSize" width="30" height="30"/>
-        </designable>
-    </designables>
     <inferredMetricsTieBreakers>
         <segue reference="r1P-2i-NDe"/>
     </inferredMetricsTieBreakers>

diff --git a/Examples/Samples/Sources/ContentViewControllers/TabBarViewController.swift b/Examples/Samples/Sources/ContentViewControllers/TabBarViewController.swift
@@ -203,7 +203,7 @@ class TwoTabBarPanelLayout: FloatingPanelLayout {
     ]
 }
 
-class TwoTabBarPanelBehavior: FloatingPanelBehavior {
+final class TwoTabBarPanelBehavior: FloatingPanelBehavior {
     func allowsRubberBanding(for edges: UIRectEdge) -> Bool {
         return [UIRectEdge.top, UIRectEdge.bottom].contains(edges)
     }

diff --git a/Examples/Samples/Sources/UseCases/UseCaseController.swift b/Examples/Samples/Sources/UseCases/UseCaseController.swift
@@ -3,6 +3,7 @@
 import UIKit
 import FloatingPanel
 
+@MainActor
 final class UseCaseController: NSObject {
     unowned let mainVC: MainViewController
     private(set) var useCase: UseCase
@@ -332,8 +333,8 @@ extension UseCaseController {
                         effectView.alpha
                     }
                 }
-                override init() {
-                    super.init()
+                override init(frame: CGRect = .zero) {
+                    super.init(frame: frame)
 
                     let effect = UIBlurEffect(style: .prominent)
                     let effectView = UIVisualEffectView(effect: effect)
@@ -489,8 +490,9 @@ private extension FloatingPanelController {
             track(scrollView: consoleVC.textView)
 
         case let contentVC as DebugTableViewController:
-            let ob = contentVC.tableView.observe(\.isEditing) { [weak self] (tableView, _) in
-                self?.panGestureRecognizer.isEnabled = !tableView.isEditing
+            nonisolated(unsafe) let panGestureRecognizer = panGestureRecognizer
+            let ob = contentVC.tableView.observe(\.isEditing) { (tableView, _) in
+                panGestureRecognizer.isEnabled = !tableView.isEditing
             }
             contentVC.kvoObservers.append(ob)
             track(scrollView: contentVC.tableView)

diff --git a/Examples/SamplesObjC/SamplesObjC.xcodeproj/project.pbxproj b/Examples/SamplesObjC/SamplesObjC.xcodeproj/project.pbxproj
@@ -240,6 +240,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -300,6 +301,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;

diff --git a/Examples/Stocks/Stocks.xcodeproj/project.pbxproj b/Examples/Stocks/Stocks.xcodeproj/project.pbxproj
@@ -232,6 +232,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -294,6 +295,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;

diff --git a/Examples/Stocks/Stocks/MainViewController.swift b/Examples/Stocks/Stocks/MainViewController.swift
@@ -115,7 +115,7 @@ class FloatingPanelStocksLayout: FloatingPanelLayout {
 
 // MARK: - FloatingPanelBehavior
 
-class FloatingPanelStocksBehavior: FloatingPanelBehavior {
+final class FloatingPanelStocksBehavior: FloatingPanelBehavior {
     let springDecelerationRate: CGFloat = UIScrollView.DecelerationRate.fast.rawValue
     let springResponseTime: CGFloat = 0.25
 }
diff --git a/FloatingPanel.xcodeproj/project.pbxproj b/FloatingPanel.xcodeproj/project.pbxproj
@@ -421,6 +421,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -487,6 +488,7 @@
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
@@ -536,7 +538,20 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_UPCOMING_FEATURE_CONCISE_MAGIC_FILE = YES;
+				SWIFT_UPCOMING_FEATURE_DEPRECATE_APPLICATION_MAIN = YES;
+				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
+				SWIFT_UPCOMING_FEATURE_EXISTENTIAL_ANY = YES;
+				SWIFT_UPCOMING_FEATURE_FORWARD_TRAILING_CLOSURES = YES;
+				SWIFT_UPCOMING_FEATURE_GLOBAL_CONCURRENCY = YES;
+				SWIFT_UPCOMING_FEATURE_IMPLICIT_OPEN_EXISTENTIALS = YES;
+				SWIFT_UPCOMING_FEATURE_IMPORT_OBJC_FORWARD_DECLS = YES;
+				SWIFT_UPCOMING_FEATURE_INFER_SENDABLE_FROM_CAPTURES = YES;
+				SWIFT_UPCOMING_FEATURE_INTERNAL_IMPORTS_BY_DEFAULT = YES;
+				SWIFT_UPCOMING_FEATURE_ISOLATED_DEFAULT_VALUES = YES;
+				SWIFT_UPCOMING_FEATURE_REGION_BASED_ISOLATION = YES;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -567,7 +582,20 @@
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;
 				SWIFT_COMPILATION_MODE = wholemodule;
-				SWIFT_VERSION = 5.0;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_UPCOMING_FEATURE_CONCISE_MAGIC_FILE = YES;
+				SWIFT_UPCOMING_FEATURE_DEPRECATE_APPLICATION_MAIN = YES;
+				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
+				SWIFT_UPCOMING_FEATURE_EXISTENTIAL_ANY = YES;
+				SWIFT_UPCOMING_FEATURE_FORWARD_TRAILING_CLOSURES = YES;
+				SWIFT_UPCOMING_FEATURE_GLOBAL_CONCURRENCY = YES;
+				SWIFT_UPCOMING_FEATURE_IMPLICIT_OPEN_EXISTENTIALS = YES;
+				SWIFT_UPCOMING_FEATURE_IMPORT_OBJC_FORWARD_DECLS = YES;
+				SWIFT_UPCOMING_FEATURE_INFER_SENDABLE_FROM_CAPTURES = YES;
+				SWIFT_UPCOMING_FEATURE_INTERNAL_IMPORTS_BY_DEFAULT = YES;
+				SWIFT_UPCOMING_FEATURE_ISOLATED_DEFAULT_VALUES = YES;
+				SWIFT_UPCOMING_FEATURE_REGION_BASED_ISOLATION = YES;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;
@@ -653,6 +681,7 @@
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
+				ENABLE_USER_SCRIPT_SANDBOXING = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
@@ -707,7 +736,20 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "TEST DEBUG FP_LOG";
 				SWIFT_COMPILATION_MODE = singlefile;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_STRICT_CONCURRENCY = complete;
+				SWIFT_UPCOMING_FEATURE_CONCISE_MAGIC_FILE = YES;
+				SWIFT_UPCOMING_FEATURE_DEPRECATE_APPLICATION_MAIN = YES;
+				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
+				SWIFT_UPCOMING_FEATURE_EXISTENTIAL_ANY = YES;
+				SWIFT_UPCOMING_FEATURE_FORWARD_TRAILING_CLOSURES = YES;
+				SWIFT_UPCOMING_FEATURE_GLOBAL_CONCURRENCY = YES;
+				SWIFT_UPCOMING_FEATURE_IMPLICIT_OPEN_EXISTENTIALS = YES;
+				SWIFT_UPCOMING_FEATURE_IMPORT_OBJC_FORWARD_DECLS = YES;
+				SWIFT_UPCOMING_FEATURE_INFER_SENDABLE_FROM_CAPTURES = YES;
+				SWIFT_UPCOMING_FEATURE_INTERNAL_IMPORTS_BY_DEFAULT = YES;
+				SWIFT_UPCOMING_FEATURE_ISOLATED_DEFAULT_VALUES = YES;
+				SWIFT_UPCOMING_FEATURE_REGION_BASED_ISOLATION = YES;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Test;

diff --git a/README.md b/README.md
@@ -70,7 +70,7 @@ Examples can be found here:
 
 ## Requirements
 
-FloatingPanel is written in Swift 5.0+ and compatible with iOS 12.0+.
+FloatingPanel is compatible with Swift 5.10+ and iOS 13.0+.
 
 ## Documentation
 

diff --git a/Sources/BackdropView.swift b/Sources/BackdropView.swift
@@ -12,10 +12,10 @@ open class BackdropView: UIView {
     /// To dismiss a panel by tap gestures on the backdrop, `dismissalTapGestureRecognizer.isEnabled` is set to true.
     @objc public var dismissalTapGestureRecognizer: UITapGestureRecognizer
 
-    public init() {
+    public override init(frame: CGRect = .zero) {
         dismissalTapGestureRecognizer = UITapGestureRecognizer()
         dismissalTapGestureRecognizer.isEnabled = false
-        super.init(frame: .zero)
+        super.init(frame: frame)
         addGestureRecognizer(dismissalTapGestureRecognizer)
     }