finestructure · yavuz · Jun 28, 2026 · Jun 28, 2026
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -0,0 +1,31 @@
+name: CI
+
+on:
+  push:
+    branches: [develop]
+  pull_request:
+    branches: [develop]
+
+jobs:
+  build-and-test:
+    runs-on: macos-14
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build
+        run: |
+          xcodebuild \
+            -scheme Hummingbird \
+            -configuration OpenSource \
+            build \
+            CODE_SIGN_IDENTITY="-" \
+            DEVELOPMENT_TEAM=""
+
+      - name: Test
+        run: |
+          xcodebuild \
+            -scheme Hummingbird \
+            -configuration Test \
+            test \
+            CODE_SIGN_IDENTITY="-" \
+            DEVELOPMENT_TEAM=""
diff --git a/Hummingbird.xcodeproj/project.pbxproj b/Hummingbird.xcodeproj/project.pbxproj
@@ -333,7 +333,7 @@
 			isa = PBXProject;
 			attributes = {
 				CLASSPREFIX = HB;
-				LastUpgradeCheck = 1200;
+				LastUpgradeCheck = 1600;
 				ORGANIZATIONNAME = finestructure;
 				TargetAttributes = {
 					65CF01611F229C34002259F2 = {
@@ -545,7 +545,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -563,14 +563,14 @@
 				GCC_PREFIX_HEADER = "Hummingbird/Hummingbird-Prefix.pch";
 				INFOPLIST_FILE = "Hummingbird/Hummingbird-Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 3.3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "co.finestructure.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = Hummingbird;
 				SDKROOT = macosx;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG COMMERCIAL";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Test;
@@ -583,21 +583,19 @@
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
-				DEVELOPMENT_TEAM = A42K5AU657;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				INFOPLIST_FILE = HummingbirdTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "TEST COMMERCIAL";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 			};
 			name = Test;
 		};
@@ -645,7 +643,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				SDKROOT = macosx;
 				SWIFT_COMPILATION_MODE = wholemodule;
 			};
@@ -663,13 +661,13 @@
 				GCC_PREFIX_HEADER = "Hummingbird/Hummingbird-Prefix.pch";
 				INFOPLIST_FILE = "Hummingbird/Hummingbird-Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 3.3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "co.finestructure.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = Hummingbird;
 				SDKROOT = macosx;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = RELEASE;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				WRAPPER_EXTENSION = app;
 			};
 			name = OpenSource;
@@ -682,20 +680,18 @@
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
-				DEVELOPMENT_TEAM = A42K5AU657;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				INFOPLIST_FILE = HummingbirdTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "RELEASE COMMERCIAL";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 			};
 			name = OpenSource;
 		};
@@ -707,21 +703,19 @@
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				DEBUG_INFORMATION_FORMAT = dwarf;
-				DEVELOPMENT_TEAM = A42K5AU657;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				INFOPLIST_FILE = HummingbirdTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG COMMERCIAL";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 			};
 			name = Debug;
 		};
@@ -733,20 +727,18 @@
 				CLANG_ANALYZER_NUMBER_OBJECT_CONVERSION = YES_AGGRESSIVE;
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_WARN_DOCUMENTATION_COMMENTS = YES;
-				CODE_SIGN_IDENTITY = "Mac Developer";
+				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
 				COPY_PHASE_STRIP = NO;
-				DEVELOPMENT_TEAM = A42K5AU657;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				INFOPLIST_FILE = HummingbirdTests/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks @loader_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				PRODUCT_NAME = "$(TARGET_NAME)";
-				PROVISIONING_PROFILE_SPECIFIER = "";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "RELEASE COMMERCIAL";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 			};
 			name = Release;
 		};
@@ -800,7 +792,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = macosx;
 			};
@@ -850,7 +842,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				SDKROOT = macosx;
 				SWIFT_COMPILATION_MODE = wholemodule;
 			};
@@ -868,14 +860,14 @@
 				GCC_PREFIX_HEADER = "Hummingbird/Hummingbird-Prefix.pch";
 				INFOPLIST_FILE = "Hummingbird/Hummingbird-Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 3.3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "co.finestructure.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = Hummingbird;
 				SDKROOT = macosx;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG COMMERCIAL";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Debug;
@@ -892,13 +884,13 @@
 				GCC_PREFIX_HEADER = "Hummingbird/Hummingbird-Prefix.pch";
 				INFOPLIST_FILE = "Hummingbird/Hummingbird-Info.plist";
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/../Frameworks";
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 13.0;
 				MARKETING_VERSION = 3.3.0;
 				PRODUCT_BUNDLE_IDENTIFIER = "co.finestructure.${PRODUCT_NAME:rfc1034identifier}";
 				PRODUCT_NAME = Hummingbird;
 				SDKROOT = macosx;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "RELEASE COMMERCIAL";
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 5.9;
 				WRAPPER_EXTENSION = app;
 			};
 			name = Release;

diff --git a/Hummingbird.xcodeproj/xcshareddata/xcschemes/Hummingbird.xcscheme b/Hummingbird.xcodeproj/xcshareddata/xcschemes/Hummingbird.xcscheme
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1200"
+   LastUpgradeVersion = "1600"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

diff --git a/Hummingbird/AppDelegate.swift b/Hummingbird/AppDelegate.swift
@@ -11,7 +11,7 @@ import os
 import UserNotifications
 
 
-@NSApplicationMain
+@main
 class AppDelegate: NSObject, NSApplicationDelegate {
 
     @IBOutlet weak var statusMenu: NSMenu!

diff --git a/Hummingbird/CGEvent+ext.swift b/Hummingbird/CGEvent+ext.swift
@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import CoreGraphics
 
 
 extension CGEvent {

diff --git a/Hummingbird/Constants.swift b/Hummingbird/Constants.swift
@@ -27,7 +27,9 @@ struct Links {
     static let retrieveLicenseKey = URL(string: "mailto:%22Hummingbird%20Help%22%3csas+hb-help@finestructure.co%3e?subject=Lost%20license%20key&body=I've%20lost%20my%20license%20key%20%F0%9F%98%9E.%20Could%20you%20please%20send%20it%20again%3F"
     )!
 
-    static let securitySystemPreferences = URL(fileURLWithPath: "/System/Library/PreferencePanes/Security.prefPane/")
+    static let accessibilitySettings = URL(
+        string: "x-apple.systempreferences:com.apple.settings.PrivacySecurity.extension?Privacy_Accessibility"
+    )!
 
     static func gumroadTip(size: TipSize) -> URL {
         URL(string: "https://gum.co/hb-tip-\(size.rawValue)?wanted=true")!

diff --git a/Hummingbird/Functions.swift b/Hummingbird/Functions.swift
@@ -15,16 +15,16 @@ func showAccessibilityAlert() {
     alert.informativeText = """
     Hummingbird requires Accessibility permissions in order to be able to move and resize windows for you.
 
-    You can grant Accessibility permissions in "System Preferences" → "Security & Privacy" → "Privacy" → "Accessibility".
+    You can grant Accessibility permissions in "System Settings" → "Privacy & Security" → "Accessibility".
 
     Click "Help" for more information.
 
     """
-    alert.addButton(withTitle: "Open System Preferences")
+    alert.addButton(withTitle: "Open System Settings")
     alert.addButton(withTitle: "Help")
     switch alert.runModal() {
     case .alertFirstButtonReturn:
-        NSWorkspace.shared.open(Links.securitySystemPreferences)
+        NSWorkspace.shared.open(Links.accessibilitySettings)
     case .alertSecondButtonReturn:
         NSWorkspace.shared.open(Links.hummingbirdAccessibility)
     default:

diff --git a/Hummingbird/Logging.swift b/Hummingbird/Logging.swift
@@ -19,17 +19,15 @@ enum LogLevel: String {
 
 
 private func _log(_ level: LogLevel = .default, _ message: StaticString, _ args: CVarArg...) {
-    if #available(OSX 10.14, *) {
-        let type: OSLogType
-        switch level {
-            case .default: type = .default
-            case .debug: type = .debug
-            case .info: type = .info
-            case .error: type = .error
-            case .fault: type = .fault
-        }
-        os_log(type, message, args)
+    let type: OSLogType
+    switch level {
+        case .default: type = .default
+        case .debug: type = .debug
+        case .info: type = .info
+        case .error: type = .error
+        case .fault: type = .fault
     }
+    os_log(type, message, args)
 }
 
 

diff --git a/Hummingbird/Modifiers.swift b/Hummingbird/Modifiers.swift
@@ -7,6 +7,7 @@
 //
 
 import Foundation
+import CoreGraphics
 
 
 protocol Kind {

diff --git a/readme.md b/readme.md
@@ -22,19 +22,19 @@ brew tap finestructure/Hummingbird
 brew install finestructure/hummingbird/hummingbird
 ```
 
-Hummingbird has been tested on macOS 10.14 Mojave and 10.15 Catalina but it should run on earlier macOS versions as well (macOS 10.11 or higher).
+Hummingbird requires macOS 13 (Ventura) or later. It has been tested on recent macOS releases including Apple Silicon Macs.
 
 ## Usage
 
 - After launching, Hummingbird is accessible via a menu bar item:
 
     <img src="assets/docs/menu-expanded.png" width="320">
 
-- However, on first use you will need to grant permissions for Accessibility Access. This is required so Hummingbird can move and resize windows. You will see an alert directing you to System Preferences:
+- However, on first use you will need to grant permissions for Accessibility Access. This is required so Hummingbird can move and resize windows. You will see an alert directing you to System Settings:
 
     <img src="assets/docs/accessibility-alert.png" width="573">
 
-- In System Preferences / Security & Privacy / Privacy, please authenticate and make sure the entry for "Hummingbird" under "Accessibility" is checked as indicated below.
+- In System Settings → Privacy & Security → Accessibility, please authenticate and make sure the entry for "Hummingbird" under "Accessibility" is checked as indicated below.
 
     <img src="assets/docs/sytem-preferences-accessibility.png" width="780">
-Original file line number
+Diff line change
@@ Expand Up / @@ -7,6 +7,7 @@ @@
     //
     import Foundation
+    import CoreGraphics
     extension CGEvent {
@@ Expand Down @@