update readme with v3 changes

bad package.resolved
remove old libfido2swift fix
2026-03-25 08:55:46 +00:00 · 2025-09-19 23:53:54 -05:00 · 2025-09-19 19:56:41 -05:00 · 2025-09-19 19:31:16 -05:00 · 2025-09-19 19:20:34 -05:00 · 2025-09-19 19:19:58 -05:00
61 changed files with 3679 additions and 292 deletions
--- a/.github/workflows/appcast.yml
+++ b/.github/workflows/appcast.yml
@ -14,13 +14,13 @@ jobs:
        # If you're using actions/checkout@v4 you must set persist-credentials to false in most cases for the deployment to work correctly.
        persist-credentials: false

-    - name: Cache 📦
-      uses: actions/cache@v4.1.1
-      with:
-        path: AppCast/vendor/bundle
-        key: ${{ runner.os }}-gems-v1.0-${{ hashFiles('AppCast/Gemfile') }}
-        restore-keys: |
-          ${{ runner.os }}-gems-
+#    - name: Cache 📦
+#      uses: actions/cache@v4.1.1
+#      with:
+#        path: AppCast/vendor/bundle
+#        key: ${{ runner.os }}-gems-v1.0-${{ hashFiles('AppCast/Gemfile') }}
+#        restore-keys: |
+#          ${{ runner.os }}-gems-
          
    - name: Setup Ruby, JRuby and TruffleRuby
      uses: ruby/setup-ruby@v1.197.0
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@ -8,10 +8,10 @@ on:

 jobs:
  test:
-    runs-on: macos-14
+    runs-on: macos-15
    steps:
    - uses: actions/checkout@v4
    - name: Run tests
      env:
-        DEVELOPER_DIR: /Applications/Xcode_16.app
+        DEVELOPER_DIR: /Applications/Xcode_16.4.app
      run: xcodebuild test -scheme Xcodes
--- a/AppCast/Gemfile
+++ b/AppCast/Gemfile
@ -8,7 +8,7 @@ source "https://rubygems.org"
 #
 # This will help ensure the proper Jekyll version is running.
 # Happy Jekylling!
-gem "jekyll", "~> 3.9.0"
+gem "jekyll", "~> 4.4.1"

 gem "jekyll-github-metadata", group: :jekyll_plugins

--- a/AppCast/Gemfile.lock
+++ b/AppCast/Gemfile.lock
@ -1,88 +1,110 @@
 GEM
  remote: https://rubygems.org/
  specs:
-    addressable (2.8.0)
-      public_suffix (>= 2.0.2, < 5.0)
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.3.0)
+    bigdecimal (3.2.2)
    colorator (1.1.0)
-    concurrent-ruby (1.1.7)
-    em-websocket (0.5.2)
+    concurrent-ruby (1.3.5)
+    csv (3.3.5)
+    em-websocket (0.5.3)
      eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
+      http_parser.rb (~> 0)
    eventmachine (1.2.7)
    faraday (1.3.0)
      faraday-net_http (~> 1.0)
      multipart-post (>= 1.2, < 3)
      ruby2_keywords
    faraday-net_http (1.0.1)
-    ffi (1.14.2)
+    ffi (1.17.2)
+    ffi (1.17.2-x86_64-darwin)
    forwardable-extended (2.6.0)
-    http_parser.rb (0.6.0)
-    i18n (0.9.5)
+    google-protobuf (4.31.1)
+      bigdecimal
+      rake (>= 13)
+    google-protobuf (4.31.1-x86_64-darwin)
+      bigdecimal
+      rake (>= 13)
+    http_parser.rb (0.8.0)
+    i18n (1.14.7)
      concurrent-ruby (~> 1.0)
-    jekyll (3.9.0)
+    jekyll (4.4.1)
      addressable (~> 2.4)
+      base64 (~> 0.2)
      colorator (~> 1.0)
+      csv (~> 3.0)
      em-websocket (~> 0.5)
-      i18n (~> 0.7)
-      jekyll-sass-converter (~> 1.0)
+      i18n (~> 1.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
      jekyll-watch (~> 2.0)
-      kramdown (>= 1.17, < 3)
+      json (~> 2.6)
+      kramdown (~> 2.3, >= 2.3.1)
+      kramdown-parser-gfm (~> 1.0)
      liquid (~> 4.0)
-      mercenary (~> 0.3.3)
+      mercenary (~> 0.3, >= 0.3.6)
      pathutil (~> 0.9)
-      rouge (>= 1.7, < 4)
+      rouge (>= 3.0, < 5.0)
      safe_yaml (~> 1.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
    jekyll-github-metadata (2.13.0)
      jekyll (>= 3.4, < 5.0)
      octokit (~> 4.0, != 4.4.0)
-    jekyll-sass-converter (1.5.2)
-      sass (~> 3.4)
+    jekyll-sass-converter (3.1.0)
+      sass-embedded (~> 1.75)
    jekyll-watch (2.2.1)
      listen (~> 3.0)
-    kramdown (2.3.1)
-      rexml
+    json (2.12.2)
+    kramdown (2.5.1)
+      rexml (>= 3.3.9)
    kramdown-parser-gfm (1.1.0)
      kramdown (~> 2.0)
-    liquid (4.0.3)
-    listen (3.4.1)
+    liquid (4.0.4)
+    listen (3.9.0)
      rb-fsevent (~> 0.10, >= 0.10.3)
      rb-inotify (~> 0.9, >= 0.9.10)
-    mercenary (0.3.6)
+    mercenary (0.4.0)
    multipart-post (2.1.1)
    octokit (4.20.0)
      faraday (>= 0.9)
      sawyer (~> 0.8.0, >= 0.5.3)
    pathutil (0.16.2)
      forwardable-extended (~> 2.6)
-    public_suffix (4.0.6)
-    rb-fsevent (0.10.4)
-    rb-inotify (0.10.1)
+    public_suffix (6.0.2)
+    rake (13.3.0)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
      ffi (~> 1.0)
-    rexml (3.2.5)
-    rouge (3.26.0)
+    rexml (3.4.1)
+    rouge (4.5.2)
    ruby2_keywords (0.0.2)
    safe_yaml (1.0.5)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
+    sass-embedded (1.89.2)
+      google-protobuf (~> 4.31)
+      rake (>= 13)
+    sass-embedded (1.89.2-x86_64-darwin)
+      google-protobuf (~> 4.31)
    sawyer (0.8.2)
      addressable (>= 2.3.5)
      faraday (> 0.8, < 2.0)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
    thread_safe (0.3.6)
    tzinfo (1.2.10)
      thread_safe (~> 0.1)
    tzinfo-data (1.2020.6)
      tzinfo (>= 1.0.0)
+    unicode-display_width (2.6.0)
    wdm (0.1.1)
+    webrick (1.9.1)

 PLATFORMS
  ruby
  x86_64-darwin-20

 DEPENDENCIES
-  jekyll (~> 3.9.0)
+  jekyll (~> 4.4.1)
  jekyll-github-metadata
  kramdown-parser-gfm
  tzinfo (~> 1.2)
@ -90,4 +112,4 @@ DEPENDENCIES
  wdm (~> 0.1.0)

 BUNDLED WITH
-   2.2.5
+   2.6.9
--- a/IconDark.png
+++ b/IconDark.png
--- a/IconMono.png
+++ b/IconMono.png
--- a/README.md
+++ b/README.md
@ -1,4 +1,4 @@
-<h1><img src="icon.png" align="center" width=50 height=50 /> Xcodes.app</h1>
+<h1><img src="icon.png" align="center" width=50 height=50 /> <img src="IconDark.png" align="center" width=50 height=50 /> <img src="IconMono.png" align="center" width=50 height=50 /> Xcodes.app</h1>

 The easiest way to install and switch between multiple versions of Xcode.

@ -22,11 +22,20 @@ XcodesApp is now part of the `XcodesOrg` - [read more here](nextstep.md)
 - Just click a button to make a version active with `xcode-select`.
 - View release notes, OS compatibility, included SDKs and compilers from [Xcode Releases](https://xcodereleases.com).
 - Dark/Light Mode supported
+- Security Key Authentication supported 
+- Support installing Platforms/Runtimes
+- Support installing Apple Silicon variants

 ## Platforms/Runtimes

 - Xcodes supports downloading the Apple runtimes via the app. Simply click on the Platform, and Xcodes will install automatically for you.

+**Note: iOS 18+, tvOS 18+, watchOS 11+, visionOS 2+ requires that Xcode 16.1 Beta 3+ be installed and active.** 
+
+## Apple Silicon Variants
+
+As of Xcode 26, Apple provides Apple Silicon as well as Universal variants for Xcode versions as well as each runtime. Simply tap on which variant you want installed. To install the Apple Silicon runtime variant Xcode 26 is required to be active.
+
 ## Experiments

 - Thanks to the wonderful work of [https://github.com/saagarjha/unxip](https://github.com/saagarjha/unxip), turn on the experiment to increase your unxipping time by up to 70%! More can be found on his repo, but bugs, high memory may occur if used.
@ -51,12 +60,14 @@ The following languages are supported because of the following community users!
 |German 🇩🇪|[@drct](https://github.com/drct)|Dutch 🇳🇱|[@jfversluis](https://github/com/jfversluis)|
 |Brazilian Portuguese 🇧🇷|[@brunomunizaf](https://github.com/brunomunizaf)|Polish 🇵🇱|[@jakex7](https://github.com/jakex7)|
 |Catalan|[@ferranabello](https://github.com/ferranabello)|Greek 🇬🇷|[@alladinian](https://github.com/alladinian)
+|Thai 🇹🇭|[@neetrath](https://github.com/neetrath)|

 Want to add more languages? Simply create a PR with the updated strings file.

 ## Installation
 v1.X - requires macOS 11 or newer
 v2.X - requires macOS 13
+v3.X - requires macOS 13 - architecture variants and updated icon.

 ### Install with Homebrew

@ -81,7 +92,7 @@ Xcodes.app and CLI is updated, maintained with contributors like yourself. Even

 ## Development

-You'll need macOS 13.5 Ventura and Xcode 15 in order to build and run Xcodes.app.
+You'll need macOS 15.6 Ventura and Xcode 26 in order to build and run Xcodes.app.

 `Unxip` and `aria2` must be compiled as a universal binary
 ```
@ -96,7 +107,6 @@ You'll need macOS 13.5 Ventura and Xcode 15 in order to build and run Xcodes.app
 lipo -archs unxip
 ```

-Notable design decisions are recorded in [DECISIONS.md](./DECISIONS.md). The Apple authentication flow is described in [Apple.paw](./Apple.paw), which will allow you to play with the API endpoints that are involved using the [Paw](https://paw.cloud) app.

 [`xcode-install`](https://github.com/xcpretty/xcode-install) and [fastlane/spaceship](https://github.com/fastlane/fastlane/tree/master/spaceship) both deserve credit for figuring out the hard parts of what makes this possible.

@ -160,7 +170,8 @@ popd
 # Attach the zip that was created in the Product directory to the release
 # Publish the release

-# Update the [Homebrew Cask](https://github.com/RobotsAndPencils/homebrew-cask/blob/master/Casks/xcodes.rb).
+shasum -a 256 xcodes.zip
+# Update the [Homebrew Cask](https://github.com/XcodesOrg/homebrew-cask/blob/master/Casks/x/xcodes.rb).
 ```
 </details>

--- a/Scripts/fix_libfido2_framework.sh
+++ b/Scripts/fix_libfido2_framework.sh
@ -0,0 +1,26 @@
+#!/bin/sh
+
+# Fix libfido2.framework structure for macOS validation
+# If this script is not run, the build will fail because xcodebuild is expecting the library in a specific structure
+FRAMEWORK_PATH="${BUILT_PRODUCTS_DIR}/${PRODUCT_NAME}.app/Contents/Frameworks/libfido2.framework"
+
+if [ -d "$FRAMEWORK_PATH" ] && [ -f "$FRAMEWORK_PATH/Info.plist" ] && [ ! -d "$FRAMEWORK_PATH/Versions" ]; then
+    echo "Fixing libfido2.framework bundle structure..."
+
+    # Create proper bundle structure
+    mkdir -p "$FRAMEWORK_PATH/Versions/A/Resources"
+
+    # Move files to proper locations
+    mv "$FRAMEWORK_PATH/Info.plist" "$FRAMEWORK_PATH/Versions/A/Resources/"
+    mv "$FRAMEWORK_PATH/libfido2" "$FRAMEWORK_PATH/Versions/A/"
+    if [ -f "$FRAMEWORK_PATH/LICENSE" ]; then
+        mv "$FRAMEWORK_PATH/LICENSE" "$FRAMEWORK_PATH/Versions/A/"
+    fi
+
+    # Create symbolic links
+    ln -sf A "$FRAMEWORK_PATH/Versions/Current"
+    ln -sf Versions/Current/libfido2 "$FRAMEWORK_PATH/libfido2"
+    ln -sf Versions/Current/Resources "$FRAMEWORK_PATH/Resources"
+
+    echo "libfido2.framework structure fixed"
+fi
--- a/Xcodes.xcodeproj/project.pbxproj
+++ b/Xcodes.xcodeproj/project.pbxproj
@ -7,6 +7,7 @@
 	objects = {

 /* Begin PBXBuildFile section */
+		15F5B8902CCF09B900705E2F /* CryptoKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 15F5B88F2CCF09B900705E2F /* CryptoKit.framework */; };
 		33027E342CA8C18800CB387C /* LibFido2Swift in Frameworks */ = {isa = PBXBuildFile; productRef = 334A932B2CA885A400A5E079 /* LibFido2Swift */; };
 		3328073F2CA5E2C80036F691 /* SignInSecurityKeyPinView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3328073E2CA5E2C80036F691 /* SignInSecurityKeyPinView.swift */; };
 		332807412CA5EA820036F691 /* SignInSecurityKeyTouchView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 332807402CA5EA820036F691 /* SignInSecurityKeyTouchView.swift */; };
@ -47,7 +48,6 @@
 		CA9FF84E2595079F00E47BAF /* ScrollingTextView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF84D2595079F00E47BAF /* ScrollingTextView.swift */; };
 		CA9FF8522595080100E47BAF /* AcknowledgementsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF8512595080100E47BAF /* AcknowledgementsView.swift */; };
 		CA9FF8662595130600E47BAF /* View+IsHidden.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF8652595130600E47BAF /* View+IsHidden.swift */; };
-		CA9FF86D25951C6E00E47BAF /* XCModel in Frameworks */ = {isa = PBXBuildFile; productRef = CA9FF86C25951C6E00E47BAF /* XCModel */; };
 		CA9FF877259528CC00E47BAF /* Version+XcodeReleases.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF876259528CC00E47BAF /* Version+XcodeReleases.swift */; };
 		CA9FF87B2595293E00E47BAF /* DataSource.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF87A2595293E00E47BAF /* DataSource.swift */; };
 		CA9FF88125955C7000E47BAF /* AvailableXcode.swift in Sources */ = {isa = PBXBuildFile; fileRef = CA9FF88025955C7000E47BAF /* AvailableXcode.swift */; };
@ -114,6 +114,7 @@
 		CAFE4AB425B7D3AF0064FE51 /* AdvancedPreferencePane.swift in Sources */ = {isa = PBXBuildFile; fileRef = CAFE4AB325B7D3AF0064FE51 /* AdvancedPreferencePane.swift */; };
 		CAFE4ABC25B7D54B0064FE51 /* UpdatesPreferencePane.swift in Sources */ = {isa = PBXBuildFile; fileRef = CAFE4ABB25B7D54B0064FE51 /* UpdatesPreferencePane.swift */; };
 		CAFFFED8259CDA5000903F81 /* XcodeListViewRow.swift in Sources */ = {isa = PBXBuildFile; fileRef = CAFFFED7259CDA5000903F81 /* XcodeListViewRow.swift */; };
+		D93F95C12E0C8C1A00238FB5 /* TagView.swift in Sources */ = {isa = PBXBuildFile; fileRef = D93F95C02E0C8C1A00238FB5 /* TagView.swift */; };
 		E689540325BE8C64000EBCEA /* DockProgress in Frameworks */ = {isa = PBXBuildFile; productRef = E689540225BE8C64000EBCEA /* DockProgress */; };
 		E81D7EA02805250100A205FC /* Collection+.swift in Sources */ = {isa = PBXBuildFile; fileRef = E81D7E9F2805250100A205FC /* Collection+.swift */; };
 		E832EAF82B0FBCF4001B570D /* RuntimeInstallationStepDetailView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E832EAF72B0FBCF4001B570D /* RuntimeInstallationStepDetailView.swift */; };
@ -122,6 +123,7 @@
 		E84E4F522B323A5F003F3959 /* CornerRadiusModifier.swift in Sources */ = {isa = PBXBuildFile; fileRef = E84E4F512B323A5F003F3959 /* CornerRadiusModifier.swift */; };
 		E84E4F542B333864003F3959 /* PlatformsListView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E84E4F532B333864003F3959 /* PlatformsListView.swift */; };
 		E84E4F572B335094003F3959 /* OrderedCollections in Frameworks */ = {isa = PBXBuildFile; productRef = E84E4F562B335094003F3959 /* OrderedCollections */; };
+		E862D43B2CC8B26F00BAA376 /* SRP in Frameworks */ = {isa = PBXBuildFile; productRef = E862D43A2CC8B26F00BAA376 /* SRP */; };
 		E86671272B309D2F0048559A /* PlatformsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E86671262B309D2F0048559A /* PlatformsView.swift */; };
 		E87AB3C52939B65E00D72F43 /* Hardware.swift in Sources */ = {isa = PBXBuildFile; fileRef = E87AB3C42939B65E00D72F43 /* Hardware.swift */; };
 		E87DD6EB25D053FA00D86808 /* Progress+.swift in Sources */ = {isa = PBXBuildFile; fileRef = E87DD6EA25D053FA00D86808 /* Progress+.swift */; };
@ -137,6 +139,7 @@
 		E8DA461125FAF7FB002E85EF /* NotificationsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E8DA461025FAF7FB002E85EF /* NotificationsView.swift */; };
 		E8E98A9025D8631800EC89A0 /* InstallationStepRowView.swift in Sources */ = {isa = PBXBuildFile; fileRef = CAFBC3FF259AC17F00E2A3D8 /* InstallationStepRowView.swift */; };
 		E8E98A9625D863D700EC89A0 /* InstallationStepDetailView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E8E98A9525D863D700EC89A0 /* InstallationStepDetailView.swift */; };
+		E8EEAD1D2E79174F00BE67E8 /* XcodesIcon.icon in Resources */ = {isa = PBXBuildFile; fileRef = E8EEAD1C2E79174F00BE67E8 /* XcodesIcon.icon */; };
 		E8F44A1E296B4CD7002D6592 /* Path in Frameworks */ = {isa = PBXBuildFile; productRef = E8F44A1D296B4CD7002D6592 /* Path */; };
 		E8FA00542B5B109800769CE0 /* com.xcodesorg.xcodesapp.Helper in Copy Helper */ = {isa = PBXBuildFile; fileRef = CA9FF8AE2595967A00E47BAF /* com.xcodesorg.xcodesapp.Helper */; settings = {ATTRIBUTES = (CodeSignOnCopy, ); }; };
 		E8FD5727291EE4AC001E004C /* AsyncNetworkService in Frameworks */ = {isa = PBXBuildFile; productRef = E8FD5726291EE4AC001E004C /* AsyncNetworkService */; };
@ -195,6 +198,7 @@
 /* End PBXCopyFilesBuildPhase section */

 /* Begin PBXFileReference section */
+		15F5B88F2CCF09B900705E2F /* CryptoKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CryptoKit.framework; path = System/Library/Frameworks/CryptoKit.framework; sourceTree = SDKROOT; };
 		3328073E2CA5E2C80036F691 /* SignInSecurityKeyPinView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignInSecurityKeyPinView.swift; sourceTree = "<group>"; };
 		332807402CA5EA820036F691 /* SignInSecurityKeyTouchView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignInSecurityKeyTouchView.swift; sourceTree = "<group>"; };
 		36741BFC291E4FDB00A85AAE /* DownloadPreferencePane.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DownloadPreferencePane.swift; sourceTree = "<group>"; };
@ -318,6 +322,7 @@
 		CAFE4ABB25B7D54B0064FE51 /* UpdatesPreferencePane.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UpdatesPreferencePane.swift; sourceTree = "<group>"; };
 		CAFFFED7259CDA5000903F81 /* XcodeListViewRow.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XcodeListViewRow.swift; sourceTree = "<group>"; };
 		CAFFFEEE259CEAC400903F81 /* RingProgressViewStyle.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RingProgressViewStyle.swift; sourceTree = "<group>"; };
+		D93F95C02E0C8C1A00238FB5 /* TagView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TagView.swift; sourceTree = "<group>"; };
 		E81D7E9F2805250100A205FC /* Collection+.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Collection+.swift"; sourceTree = "<group>"; };
 		E832EAF72B0FBCF4001B570D /* RuntimeInstallationStepDetailView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RuntimeInstallationStepDetailView.swift; sourceTree = "<group>"; };
 		E84B7D0C2B296A8900DBDA2B /* NavigationSplitViewWrapper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NavigationSplitViewWrapper.swift; sourceTree = "<group>"; };
@ -337,6 +342,7 @@
 		E8D655BF288DD04700A139C2 /* SelectedActionType.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectedActionType.swift; sourceTree = "<group>"; };
 		E8DA461025FAF7FB002E85EF /* NotificationsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationsView.swift; sourceTree = "<group>"; };
 		E8E98A9525D863D700EC89A0 /* InstallationStepDetailView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InstallationStepDetailView.swift; sourceTree = "<group>"; };
+		E8EEAD1C2E79174F00BE67E8 /* XcodesIcon.icon */ = {isa = PBXFileReference; lastKnownFileType = folder.iconcomposer.icon; path = XcodesIcon.icon; sourceTree = "<group>"; };
 /* End PBXFileReference section */

 /* Begin PBXFrameworksBuildPhase section */
@ -351,13 +357,14 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				15F5B8902CCF09B900705E2F /* CryptoKit.framework in Frameworks */,
 				33027E342CA8C18800CB387C /* LibFido2Swift in Frameworks */,
 				CABFA9E42592F08E00380FEE /* Version in Frameworks */,
 				CABFA9FD2592F13300380FEE /* LegibleError in Frameworks */,
 				E689540325BE8C64000EBCEA /* DockProgress in Frameworks */,
-				CA9FF86D25951C6E00E47BAF /* XCModel in Frameworks */,
 				CABFA9F82592F0F900380FEE /* KeychainAccess in Frameworks */,
 				E83FDC442CBB649100679C6B /* Sparkle in Frameworks */,
+				E862D43B2CC8B26F00BAA376 /* SRP in Frameworks */,
 				CAA858CD25A3D8BC00ACF8C0 /* ErrorHandling in Frameworks */,
 				E8C0EB1A291EF43E0081528A /* XcodesKit in Frameworks */,
 				E8FD5727291EE4AC001E004C /* AsyncNetworkService in Frameworks */,
@ -382,6 +389,7 @@
 		63EAA4E9259944340046AB8F /* Common */ = {
 			isa = PBXGroup;
 			children = (
+				D93F95C02E0C8C1A00238FB5 /* TagView.swift */,
 				CAC281CC259F97FA00B8AB0B /* ObservingProgressIndicator.swift */,
 				63EAA4EA259944450046AB8F /* ProgressButton.swift */,
 				CA452BAF259FD9770072DFA4 /* ProgressIndicator.swift */,
@ -414,6 +422,7 @@
 		CA538A12255A4F7C00E64DD7 /* Frameworks */ = {
 			isa = PBXGroup;
 			children = (
+				15F5B88F2CCF09B900705E2F /* CryptoKit.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";
@ -553,6 +562,7 @@
 		CABFAA1D2592F7F200380FEE /* Resources */ = {
 			isa = PBXGroup;
 			children = (
+				E8EEAD1C2E79174F00BE67E8 /* XcodesIcon.icon */,
 				CAA858DA25A3E11F00ACF8C0 /* aria2-release-1.35.0.tar.gz */,
 				CAA8588025A2B63A00ACF8C0 /* aria2c */,
 				CAA8588A25A2B69300ACF8C0 /* aria2c.LICENSE */,
@ -714,7 +724,6 @@
 				CABFA9ED2592F0CC00380FEE /* SwiftSoup */,
 				CABFA9F72592F0F900380FEE /* KeychainAccess */,
 				CABFA9FC2592F13300380FEE /* LegibleError */,
-				CA9FF86C25951C6E00E47BAF /* XCModel */,
 				CAA858CC25A3D8BC00ACF8C0 /* ErrorHandling */,
 				E689540225BE8C64000EBCEA /* DockProgress */,
 				E8FD5726291EE4AC001E004C /* AsyncNetworkService */,
@ -723,6 +732,7 @@
 				E84E4F562B335094003F3959 /* OrderedCollections */,
 				E83FDC432CBB649100679C6B /* Sparkle */,
 				334A932B2CA885A400A5E079 /* LibFido2Swift */,
+				E862D43A2CC8B26F00BAA376 /* SRP */,
 			);
 			productName = XcodesMac;
 			productReference = CAD2E79E2449574E00113D76 /* Xcodes.app */;
@ -796,6 +806,7 @@
 				nl,
 				pl,
 				ar,
+				th,
 			);
 			mainGroup = CAD2E7952449574E00113D76;
 			packageReferences = (
@ -803,7 +814,6 @@
 				CABFA9EC2592F0CC00380FEE /* XCRemoteSwiftPackageReference "SwiftSoup" */,
 				CABFA9F62592F0F900380FEE /* XCRemoteSwiftPackageReference "KeychainAccess" */,
 				CABFA9FB2592F13300380FEE /* XCRemoteSwiftPackageReference "LegibleError" */,
-				CA9FF86B25951C6E00E47BAF /* XCRemoteSwiftPackageReference "data" */,
 				CAA858CB25A3D8BC00ACF8C0 /* XCRemoteSwiftPackageReference "ErrorHandling" */,
 				CAC28186259EE27200B8AB0B /* XCRemoteSwiftPackageReference "CombineExpectations" */,
 				E689540125BE8C64000EBCEA /* XCRemoteSwiftPackageReference "DockProgress" */,
@ -831,6 +841,7 @@
 			files = (
 				CAD2E7A92449575000113D76 /* Preview Assets.xcassets in Resources */,
 				9DD4FFCB2B13EC1800C974F1 /* Localizable.xcstrings in Resources */,
+				E8EEAD1D2E79174F00BE67E8 /* XcodesIcon.icon in Resources */,
 				CA9FF83F2594FBC000E47BAF /* Licenses.rtf in Resources */,
 				CAA858DB25A3E11F00ACF8C0 /* aria2-release-1.35.0.tar.gz in Resources */,
 				CAD2E7A62449575000113D76 /* Assets.xcassets in Resources */,
@ -925,6 +936,7 @@
 				E84E4F522B323A5F003F3959 /* CornerRadiusModifier.swift in Sources */,
 				B0403CF22AD934B600137C09 /* CompatibilityView.swift in Sources */,
 				B0403CFE2ADA712C00137C09 /* InfoPaneControls.swift in Sources */,
+				D93F95C12E0C8C1A00238FB5 /* TagView.swift in Sources */,
 				53CBAB2C263DCC9100410495 /* XcodesAlert.swift in Sources */,
 				332807412CA5EA820036F691 /* SignInSecurityKeyTouchView.swift in Sources */,
 				CA61A6E0259835580008926E /* Xcode.swift in Sources */,
@ -1085,13 +1097,14 @@
 		CA8FB636256E154800469DA5 /* Test */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = XcodesIcon;
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGNING_SUBJECT_ORGANIZATIONAL_UNIT = ZU6GR6B2FY;
 				CODE_SIGN_ENTITLEMENTS = Xcodes/Resources/XcodesTest.entitlements;
 				CODE_SIGN_IDENTITY = "-";
 				CODE_SIGN_STYLE = Manual;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 28;
+				CURRENT_PROJECT_VERSION = 34;
 				DEVELOPMENT_ASSET_PATHS = "\"Xcodes/Preview Content\"";
 				DEVELOPMENT_TEAM = "";
 				ENABLE_HARDENED_RUNTIME = NO;
@ -1103,7 +1116,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 13.0;
-				MARKETING_VERSION = 2.3.0;
+				MARKETING_VERSION = 3.0.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.xcodesorg.xcodesapp;
 				PRODUCT_NAME = Xcodes;
 				PROVISIONING_PROFILE_SPECIFIER = "";
@ -1337,13 +1350,14 @@
 		CAD2E7BD2449575100113D76 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = XcodesIcon;
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGNING_SUBJECT_ORGANIZATIONAL_UNIT = ZU6GR6B2FY;
 				CODE_SIGN_ENTITLEMENTS = Xcodes/Resources/Xcodes.entitlements;
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 28;
+				CURRENT_PROJECT_VERSION = 34;
 				DEVELOPMENT_ASSET_PATHS = "\"Xcodes/Preview Content\"";
 				DEVELOPMENT_TEAM = ZU6GR6B2FY;
 				ENABLE_HARDENED_RUNTIME = YES;
@ -1355,7 +1369,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 13.0;
-				MARKETING_VERSION = 2.3.0;
+				MARKETING_VERSION = 3.0.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.xcodesorg.xcodesapp;
 				PRODUCT_NAME = Xcodes;
 				SWIFT_VERSION = 5.0;
@ -1365,13 +1379,14 @@
 		CAD2E7BE2449575100113D76 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
+				ASSETCATALOG_COMPILER_APPICON_NAME = XcodesIcon;
+				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = NO;
 				CODE_SIGNING_SUBJECT_ORGANIZATIONAL_UNIT = ZU6GR6B2FY;
 				CODE_SIGN_ENTITLEMENTS = Xcodes/Resources/Xcodes.entitlements;
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
 				COMBINE_HIDPI_IMAGES = YES;
-				CURRENT_PROJECT_VERSION = 28;
+				CURRENT_PROJECT_VERSION = 34;
 				DEVELOPMENT_ASSET_PATHS = "\"Xcodes/Preview Content\"";
 				DEVELOPMENT_TEAM = ZU6GR6B2FY;
 				ENABLE_HARDENED_RUNTIME = YES;
@ -1383,7 +1398,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 13.0;
-				MARKETING_VERSION = 2.3.0;
+				MARKETING_VERSION = 3.0.2;
 				PRODUCT_BUNDLE_IDENTIFIER = com.xcodesorg.xcodesapp;
 				PRODUCT_NAME = Xcodes;
 				SWIFT_VERSION = 5.0;
@ -1483,15 +1498,7 @@
 /* Begin XCRemoteSwiftPackageReference section */
 		33027E282CA8BB5800CB387C /* XCRemoteSwiftPackageReference "LibFido2Swift" */ = {
 			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/kinoroy/LibFido2Swift.git";
-			requirement = {
-				kind = upToNextMinorVersion;
-				minimumVersion = 0.1.0;
-			};
-		};
-		CA9FF86B25951C6E00E47BAF /* XCRemoteSwiftPackageReference "data" */ = {
-			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/xcodereleases/data";
+			repositoryURL = "https://github.com/kinoroy/LibFido2Swift";
 			requirement = {
 				branch = main;
 				kind = branch;
@ -1592,11 +1599,6 @@
 			isa = XCSwiftPackageProductDependency;
 			productName = LibFido2Swift;
 		};
-		CA9FF86C25951C6E00E47BAF /* XCModel */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = CA9FF86B25951C6E00E47BAF /* XCRemoteSwiftPackageReference "data" */;
-			productName = XCModel;
-		};
 		CAA1CB2C255A5262003FD669 /* AppleAPI */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = AppleAPI;
@ -1646,6 +1648,10 @@
 			package = E84E4F552B335094003F3959 /* XCRemoteSwiftPackageReference "swift-collections" */;
 			productName = OrderedCollections;
 		};
+		E862D43A2CC8B26F00BAA376 /* SRP */ = {
+			isa = XCSwiftPackageProductDependency;
+			productName = SRP;
+		};
 		E8C0EB19291EF43E0081528A /* XcodesKit */ = {
 			isa = XCSwiftPackageProductDependency;
 			productName = XcodesKit;
--- a/Xcodes.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
+++ b/Xcodes.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved
@ -10,6 +10,15 @@
          "version": null
        }
      },
+      {
+        "package": "big-num",
+        "repositoryURL": "https://github.com/adam-fowler/big-num",
+        "state": {
+          "branch": null,
+          "revision": "5c5511ad06aeb2b97d0868f7394e14a624bfb1c7",
+          "version": "2.0.2"
+        }
+      },
      {
        "package": "CombineExpectations",
        "repositoryURL": "https://github.com/groue/CombineExpectations",
@ -19,15 +28,6 @@
          "version": "0.6.0"
        }
      },
-      {
-        "package": "XcodeReleases",
-        "repositoryURL": "https://github.com/xcodereleases/data",
-        "state": {
-          "branch": "main",
-          "revision": "a43ad89e536d7a3da525fcc23fb182c37b756ecc",
-          "version": null
-        }
-      },
      {
        "package": "DockProgress",
        "repositoryURL": "https://github.com/sindresorhus/DockProgress",
@ -66,11 +66,11 @@
      },
      {
        "package": "LibFido2Swift",
-        "repositoryURL": "https://github.com/kinoroy/LibFido2Swift.git",
+        "repositoryURL": "https://github.com/kinoroy/LibFido2Swift",
        "state": {
-          "branch": null,
-          "revision": "b77e5c6451bea69d15615d6578936b11777d9a6c",
-          "version": "0.1.2"
+          "branch": "main",
+          "revision": "b87a93300c5b35307c9f26ae490963196bd927f1",
+          "version": null
        }
      },
      {
@ -100,6 +100,24 @@
          "version": "1.0.5"
        }
      },
+      {
+        "package": "swift-crypto",
+        "repositoryURL": "https://github.com/apple/swift-crypto",
+        "state": {
+          "branch": null,
+          "revision": "ddb07e896a2a8af79512543b1c7eb9797f8898a5",
+          "version": "1.1.7"
+        }
+      },
+      {
+        "package": "swift-srp",
+        "repositoryURL": "https://github.com/xcodesOrg/swift-srp",
+        "state": {
+          "branch": "main",
+          "revision": "543aa0122a0257b992f6c7d62d18a26e3dffb8fe",
+          "version": null
+        }
+      },
      {
        "package": "SwiftSoup",
        "repositoryURL": "https://github.com/scinfu/SwiftSoup",
--- a/Xcodes/AppleAPI/Package.swift
+++ b/Xcodes/AppleAPI/Package.swift
@ -1,24 +1,26 @@
-// swift-tools-version:5.3
+// swift-tools-version:5.7
 // The swift-tools-version declares the minimum version of Swift required to build this package.

 import PackageDescription

 let package = Package(
    name: "AppleAPI",
-    platforms: [.macOS(.v10_15)],
+    platforms: [.macOS(.v11)],
    products: [
        // Products define the executables and libraries a package produces, and make them visible to other packages.
        .library(
            name: "AppleAPI",
            targets: ["AppleAPI"]),
    ],
-    dependencies: [],
+    dependencies: [
+        .package(url: "https://github.com/xcodesOrg/swift-srp", branch: "main")
+    ],
    targets: [
        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
        // Targets can depend on other targets in this package, and on products in packages this package depends on.
        .target(
            name: "AppleAPI",
-            dependencies: []),
+            dependencies: [.product(name: "SRP", package: "swift-srp")]),
        .testTarget(
            name: "AppleAPITests",
            dependencies: ["AppleAPI"]),
--- a/Xcodes/AppleAPI/Sources/AppleAPI/Client.swift
+++ b/Xcodes/AppleAPI/Sources/AppleAPI/Client.swift
@ -1,5 +1,9 @@
 import Foundation
 import Combine
+import SRP
+import Crypto
+import CommonCrypto
+

 public class Client {
    private static let authTypes = ["sa", "hsa", "non-sa", "hsa2"]
@ -8,8 +12,12 @@ public class Client {

    // MARK: - Login

-    public func login(accountName: String, password: String) -> AnyPublisher<AuthenticationState, Swift.Error> {
+    public func srpLogin(accountName: String, password: String) -> AnyPublisher<AuthenticationState, Swift.Error> {
        var serviceKey: String!
+        
+        let client = SRPClient(configuration: SRPConfiguration<SHA256>(.N2048))
+        let clientKeys = client.generateKeys()
+        let a = clientKeys.public

        return Current.network.dataTask(with: URLRequest.itcServiceKey)
            .map(\.data)
@ -24,11 +32,45 @@ public class Client {
                    .map { return (serviceKey, $0)}
                    .eraseToAnyPublisher()
            }
-            .flatMap { (serviceKey, hashcash) -> AnyPublisher<URLSession.DataTaskPublisher.Output, Swift.Error> in
+            .flatMap { (serviceKey, hashcash) -> AnyPublisher<(String, String, ServerSRPInitResponse), Swift.Error> in
+                
+                return Current.network.dataTask(with: URLRequest.SRPInit(serviceKey: serviceKey, a: Data(a.bytes).base64EncodedString(), accountName: accountName))
+                    .map(\.data)
+                    .decode(type: ServerSRPInitResponse.self, decoder: JSONDecoder())
+                    .map { return (serviceKey, hashcash, $0) }
+                    .eraseToAnyPublisher()
+            }
+            .flatMap { (serviceKey, hashcash, srpInit) -> AnyPublisher<URLSession.DataTaskPublisher.Output, Swift.Error> in
+                guard let decodedB = Data(base64Encoded: srpInit.b) else {
+                    return Fail(error: AuthenticationError.srpInvalidPublicKey)
+                        .eraseToAnyPublisher()
+                }
+                
+                guard let decodedSalt = Data(base64Encoded: srpInit.salt) else {
+                    return Fail(error: AuthenticationError.srpInvalidPublicKey)
+                        .eraseToAnyPublisher()
+                }
+
+                let iterations = srpInit.iteration
+                
+                do {
+                    guard let encryptedPassword = self.pbkdf2(password: password, saltData: decodedSalt, keyByteCount: 32, prf: CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256), rounds: iterations, protocol: srpInit.protocol) else {
+                        return Fail(error: AuthenticationError.srpInvalidPublicKey)
+                            .eraseToAnyPublisher()
+                    }
                    
-                return Current.network.dataTask(with: URLRequest.signIn(serviceKey: serviceKey, accountName: accountName, password: password, hashcash: hashcash))
+                    let sharedSecret = try client.calculateSharedSecret(password: encryptedPassword, salt: [UInt8](decodedSalt), clientKeys: clientKeys, serverPublicKey: .init([UInt8](decodedB)))
+                    
+                    let m1 = client.calculateClientProof(username: accountName, salt: [UInt8](decodedSalt), clientPublicKey: a, serverPublicKey: .init([UInt8](decodedB)), sharedSecret: .init(sharedSecret.bytes))
+                    let m2 = client.calculateServerProof(clientPublicKey: a, clientProof: m1, sharedSecret: .init([UInt8](sharedSecret.bytes)))
+
+                    return Current.network.dataTask(with: URLRequest.SRPComplete(serviceKey: serviceKey, hashcash: hashcash, accountName: accountName, c: srpInit.c, m1: Data(m1).base64EncodedString(), m2: Data(m2).base64EncodedString()))
                            .mapError { $0 as Swift.Error }
                            .eraseToAnyPublisher()
+                } catch {
+                    return Fail(error: AuthenticationError.srpInvalidPublicKey)
+                        .eraseToAnyPublisher()
+                }
            }
            .flatMap { result -> AnyPublisher<AuthenticationState, Swift.Error> in
                let (data, response) = result
@ -257,6 +299,49 @@ public class Client {
            .mapError { $0 as Error }
            .eraseToAnyPublisher()
    }
+
+    func sha256(data : Data) -> Data {
+        var hash = [UInt8](repeating: 0,  count: Int(CC_SHA256_DIGEST_LENGTH))
+        data.withUnsafeBytes {
+            _ = CC_SHA256($0.baseAddress, CC_LONG(data.count), &hash)
+        }
+        return Data(hash)
+    }
+
+    private func pbkdf2(password: String, saltData: Data, keyByteCount: Int, prf: CCPseudoRandomAlgorithm, rounds: Int, protocol srpProtocol: SRPProtocol) -> Data? {
+        guard let passwordData = password.data(using: .utf8) else { return nil }
+        let hashedPasswordDataRaw = sha256(data: passwordData)
+        let hashedPasswordData = switch srpProtocol {
+        case .s2k: hashedPasswordDataRaw
+        // the legacy s2k_fo protocol requires hex-encoding the digest before performing PBKDF2.
+        case .s2k_fo: Data(hashedPasswordDataRaw.hexEncodedString().lowercased().utf8)
+        }
+
+        var derivedKeyData = Data(repeating: 0, count: keyByteCount)
+        let derivedCount = derivedKeyData.count
+        let derivationStatus: Int32 = derivedKeyData.withUnsafeMutableBytes { derivedKeyBytes in
+            let keyBuffer: UnsafeMutablePointer<UInt8> =
+                derivedKeyBytes.baseAddress!.assumingMemoryBound(to: UInt8.self)
+            return saltData.withUnsafeBytes { saltBytes -> Int32 in
+                let saltBuffer: UnsafePointer<UInt8> = saltBytes.baseAddress!.assumingMemoryBound(to: UInt8.self)
+                return hashedPasswordData.withUnsafeBytes { hashedPasswordBytes -> Int32 in
+                    let passwordBuffer: UnsafePointer<UInt8> = hashedPasswordBytes.baseAddress!.assumingMemoryBound(to: UInt8.self)
+                    return CCKeyDerivationPBKDF(
+                        CCPBKDFAlgorithm(kCCPBKDF2),
+                        passwordBuffer,
+                        hashedPasswordData.count,
+                        saltBuffer,
+                        saltData.count,
+                        prf,
+                        UInt32(rounds),
+                        keyBuffer,
+                        derivedCount)
+                }
+            }
+        }
+        return derivationStatus == kCCSuccess ? derivedKeyData : nil
+    }
+
 }

 // MARK: - Types
@ -282,6 +367,7 @@ public enum AuthenticationError: Swift.Error, LocalizedError, Equatable {
    case notDeveloperAppleId
    case notAuthorized
    case invalidResult(resultString: String?)
+    case srpInvalidPublicKey
    
    public var errorDescription: String? {
        switch self {
@ -316,6 +402,8 @@ public enum AuthenticationError: Swift.Error, LocalizedError, Equatable {
            return "You are not authorized. Please Sign in with your Apple ID first."
        case let .invalidResult(resultString):
            return resultString ?? "If you continue to have problems, please submit a bug report in the Help menu."
+        case .srpInvalidPublicKey:
+            return "Invalid Key"
        }
    }
 }
@ -495,3 +583,24 @@ public struct AppleProvider: Decodable, Equatable {
 public struct AppleUser: Decodable, Equatable {
    public let fullName: String
 }
+
+public struct ServerSRPInitResponse: Decodable {
+    let iteration: Int
+    let salt: String
+    let b: String
+    let c: String
+    let `protocol`: SRPProtocol
+}
+
+
+
+extension String {
+    func base64ToU8Array() -> Data {
+        return Data(base64Encoded: self) ?? Data()
+    }
+}
+extension Data {
+    func hexEncodedString() -> String {
+        return map { String(format: "%02hhx", $0) }.joined()
+    }
+}
--- a/Xcodes/AppleAPI/Sources/AppleAPI/URLRequest+Apple.swift
+++ b/Xcodes/AppleAPI/Sources/AppleAPI/URLRequest+Apple.swift
@ -10,6 +10,10 @@ public extension URL {
    static let federate = URL(string: "https://idmsa.apple.com/appleauth/auth/federate")!
    static let olympusSession = URL(string: "https://appstoreconnect.apple.com/olympus/v1/session")!
    static let keyAuth = URL(string: "https://idmsa.apple.com/appleauth/auth/verify/security/key")!
+    
+    static let srpInit = URL(string: "https://idmsa.apple.com/appleauth/auth/signin/init")!
+    static let srpComplete = URL(string: "https://idmsa.apple.com/appleauth/auth/signin/complete?isRememberMeEnabled=false")!
+    
 }

 public extension URLRequest {
@ -150,4 +154,51 @@ public extension URLRequest {
        
        return request
    }
+    
+    static func SRPInit(serviceKey: String, a: String, accountName: String) -> URLRequest {
+        struct ServerSRPInitRequest: Encodable {
+            public let a: String
+            public let accountName: String
+            public let protocols: [SRPProtocol]
+        }
+        
+        var request = URLRequest(url: .srpInit)
+        request.httpMethod = "POST"
+        request.allHTTPHeaderFields = request.allHTTPHeaderFields ?? [:]
+        request.allHTTPHeaderFields?["Accept"] = "application/json"
+        request.allHTTPHeaderFields?["Content-Type"] = "application/json"
+        request.allHTTPHeaderFields?["X-Requested-With"] = "XMLHttpRequest"
+        request.allHTTPHeaderFields?["X-Apple-Widget-Key"] = serviceKey
+        
+        request.httpBody = try? JSONEncoder().encode(ServerSRPInitRequest(a: a, accountName: accountName, protocols: [.s2k, .s2k_fo]))
+        return request
+    }
+    
+    static func SRPComplete(serviceKey: String, hashcash: String, accountName: String, c: String, m1: String, m2: String) -> URLRequest {
+        struct ServerSRPCompleteRequest: Encodable {
+            let accountName: String
+            let c: String
+            let m1: String
+            let m2: String
+            let rememberMe: Bool
+        }
+        
+        var request = URLRequest(url: .srpComplete)
+        request.httpMethod = "POST"
+        request.allHTTPHeaderFields = request.allHTTPHeaderFields ?? [:]
+        request.allHTTPHeaderFields?["Accept"] = "application/json"
+        request.allHTTPHeaderFields?["Content-Type"] = "application/json"
+        request.allHTTPHeaderFields?["X-Requested-With"] = "XMLHttpRequest"
+        request.allHTTPHeaderFields?["X-Apple-Widget-Key"] = serviceKey
+        request.allHTTPHeaderFields?["X-Apple-HC"] = hashcash
+        
+        request.httpBody = try? JSONEncoder().encode(ServerSRPCompleteRequest(accountName: accountName, c: c, m1: m1, m2: m2, rememberMe: false))
+        return request
+    }
 }
+
+public enum SRPProtocol: String, Codable {
+    case s2k, s2k_fo
+}
+
+
--- a/Xcodes/Backend/AppState+Install.swift
+++ b/Xcodes/Backend/AppState+Install.swift
@ -502,7 +502,7 @@ extension AppState {
            self.allXcodes[index].installState = .installing(step)
            
            let xcode = self.allXcodes[index]
-            Current.notificationManager.scheduleNotification(title: xcode.id.appleDescription, body: step.description, category: .normal)
+            Current.notificationManager.scheduleNotification(title: xcode.version.major.description + "." + xcode.version.appleDescription, body: step.description, category: .normal)
        }
    }
    
--- a/Xcodes/Backend/AppState+Runtimes.swift
+++ b/Xcodes/Backend/AppState+Runtimes.swift
@ -61,7 +61,23 @@ extension AppState {
            // only selected xcodes > 16.1 beta 3 can download runtimes via a xcodebuild -downloadPlatform version
            // only Runtimes coming from cryptexDiskImage can be downloaded via xcodebuild
            if selectedXcode.version > Version(major: 16, minor: 0, patch: 0) {
-                downloadRuntimeViaXcodeBuild(runtime: runtime)
+                
+                if runtime.architectures?.isAppleSilicon ?? false {
+                    // Need Xcode 26 but with some RC/Beta's its simpler to just to greater > 25
+                    if selectedXcode.version > Version(major: 25, minor: 0, patch: 0) {
+                        downloadRuntimeViaXcodeBuild(runtime: runtime)
+                    } else {
+                        // not supported
+                        Logger.appState.error("Trying to download a runtime we can't download")
+                        DispatchQueue.main.async {
+                            self.presentedAlert = .generic(title: localizeString("Alert.Install.Error.Title"), message: localizeString("Alert.Install.Error.Need.Xcode26"))
+                        }
+                        return
+                    }
+                    
+                } else {
+                    downloadRuntimeViaXcodeBuild(runtime: runtime)
+                }
            } else {
                // not supported
                Logger.appState.error("Trying to download a runtime we can't download")
@ -77,7 +93,8 @@ extension AppState {
    
    func downloadRuntimeViaXcodeBuild(runtime: DownloadableRuntime) {
        
-        let downloadRuntimeTask = Current.shell.downloadRuntime(runtime.platform.shortName, runtime.simulatorVersion.buildUpdate)
+        let downloadRuntimeTask = Current.shell.downloadRuntime(runtime.platform.shortName, runtime.simulatorVersion.buildUpdate, runtime.architectures?.isAppleSilicon ?? false ? Architecture.arm64.rawValue : nil)
+        
        runtimePublishers[runtime.identifier] = Task { [weak self] in
            guard let self = self else { return }
            do {
@ -258,7 +275,10 @@ extension AppState {
    }
    
    func coreSimulatorInfo(runtime: DownloadableRuntime) -> CoreSimulatorImage? {
-        return installedRuntimes.filter({ $0.runtimeInfo.build == runtime.simulatorVersion.buildUpdate }).first
+        return installedRuntimes.filter({
+            $0.runtimeInfo.build == runtime.simulatorVersion.buildUpdate &&
+            ((runtime.architectures ?? []).isEmpty ? true :
+            $0.runtimeInfo.supportedArchitectures == runtime.architectures )}).first
    }
    
    func deleteRuntime(runtime: DownloadableRuntime) async throws {
--- a/Xcodes/Backend/AppState+Update.swift
+++ b/Xcodes/Backend/AppState+Update.swift
@ -3,7 +3,6 @@ import Foundation
 import Path
 import Version
 import SwiftSoup
-import struct XCModel.Xcode
 import AppleAPI
 import XcodesKit

@ -211,8 +210,8 @@ extension AppState {
    private func xcodeReleases() -> AnyPublisher<[AvailableXcode], Error> {
        Current.network.dataTask(with: URLRequest(url: URL(string: "https://xcodereleases.com/data.json")!))
            .map(\.data)
-            .decode(type: [XCModel.Xcode].self, decoder: JSONDecoder())
-            .map { xcReleasesXcodes in  
+            .decode(type: [XcodeRelease].self, decoder: JSONDecoder())
+            .map { xcReleasesXcodes in
                let xcodes = xcReleasesXcodes.compactMap { xcReleasesXcode -> AvailableXcode? in
                    guard
                        let downloadURL = xcReleasesXcode.links?.download?.url,
@ -233,7 +232,8 @@ extension AppState {
                        requiredMacOSVersion: xcReleasesXcode.requires,
                        releaseNotesURL: xcReleasesXcode.links?.notes?.url,
                        sdks: xcReleasesXcode.sdks,
-                        compilers: xcReleasesXcode.compilers
+                        compilers: xcReleasesXcode.compilers,
+                        architectures: xcReleasesXcode.architectures
                    )
                }
                return xcodes
--- a/Xcodes/Backend/AppState.swift
+++ b/Xcodes/Backend/AppState.swift
@ -24,6 +24,9 @@ enum PreferenceKey: String {
    case downloader
    case dataSource
    case xcodeListCategory
+    case allowedMajorVersions
+    case hideSupportXcodes
+    case xcodeListArchitectures

    func isManaged() -> Bool { UserDefaults.standard.objectIsForced(forKey: self.rawValue) }
 }
@ -144,7 +147,7 @@ class AppState: ObservableObject {
    // MARK: - Publisher Cancellables
    
    var cancellables = Set<AnyCancellable>()
-    private var installationPublishers: [Version: AnyCancellable] = [:]
+    private var installationPublishers: [XcodeID: AnyCancellable] = [:]
    internal var runtimePublishers: [String: Task<(), any Error>] = [:]
    private var selectPublisher: AnyCancellable?
    private var uninstallPublisher: AnyCancellable?
@ -275,7 +278,7 @@ class AppState: ObservableObject {
    
    func signIn(username: String, password: String) {
        authError = nil
-        signIn(username: username, password: password)
+        signIn(username: username.lowercased(), password: password)
            .sink(
                receiveCompletion: { _ in },
                receiveValue: { _ in }
@ -288,7 +291,7 @@ class AppState: ObservableObject {
        Current.defaults.set(username, forKey: "username")
        
        isProcessingAuthRequest = true
-        return client.login(accountName: username, password: password)
+        return client.srpLogin(accountName: username, password: password)
            .receive(on: DispatchQueue.main)
            .handleEvents(
                receiveOutput: { authenticationState in 
@ -303,11 +306,17 @@ class AppState: ObservableObject {
    }
    
    func handleTwoFactorOption(_ option: TwoFactorOption, authOptions: AuthOptionsResponse, serviceKey: String, sessionID: String, scnt: String) {
-        self.presentedSheet = .twoFactor(.init(
-            option: option,
-            authOptions: authOptions,
-            sessionData: AppleSessionData(serviceKey: serviceKey, sessionID: sessionID, scnt: scnt)
-        ))
+        let sessionData = AppleSessionData(serviceKey: serviceKey, sessionID: sessionID, scnt: scnt)
+
+        if option == .securityKey, fido2DeviceIsPresent() && !fido2DeviceNeedsPin() {
+            createAndSubmitSecurityKeyAssertationWithPinCode(nil, sessionData: sessionData, authOptions: authOptions)
+        } else {
+            self.presentedSheet = .twoFactor(.init(
+                option: option,
+                authOptions: authOptions,
+                sessionData: sessionData
+            ))
+        }
    }

    func requestSMS(to trustedPhoneNumber: AuthOptionsResponse.TrustedPhoneNumber, authOptions: AuthOptionsResponse, sessionData: AppleSessionData) {        
@ -353,9 +362,9 @@ class AppState: ObservableObject {
            .store(in: &cancellables)
    }
    
-    var fido2: FIDO2?
-    
-    func createAndSubmitSecurityKeyAssertationWithPinCode(_ pinCode: String, sessionData: AppleSessionData, authOptions: AuthOptionsResponse) {
+    private lazy var fido2 = FIDO2()
+
+    func createAndSubmitSecurityKeyAssertationWithPinCode(_ pinCode: String?, sessionData: AppleSessionData, authOptions: AuthOptionsResponse) {
        self.presentedSheet = .securityKeyTouchToConfirm
        
        guard let fsaChallenge = authOptions.fsaChallenge else {
@ -377,8 +386,6 @@ class AppState: ObservableObject {

        Task {
            do {
-                let fido2 = FIDO2()
-                self.fido2 = fido2
                let response = try fido2.respondToChallenge(args: ChallengeArgs(rpId: rpId, validCredentials: validCreds, devPin: pinCode, challenge: challenge, origin: origin))
            
                Task { @MainActor in
@ -405,13 +412,31 @@ class AppState: ObservableObject {
                // we don't have to show an error
                // because the sheet will already be dismissed
            } catch {
+                Task { @MainActor in
+                    authError = error
+                }
+            }
+        }
+    }
+
+    func fido2DeviceIsPresent() -> Bool {
+        fido2.hasDeviceAttached()
+    }
+
+    func fido2DeviceNeedsPin() -> Bool {
+        do {
+            return try fido2.deviceHasPin()
+        } catch {
+            Task { @MainActor in
                authError = error
            }
+
+            return true
        }
    }
    
    func cancelSecurityKeyAssertationRequest() {
-        self.fido2?.cancel()
+        self.fido2.cancel()
    }
    
    private func handleAuthenticationFlowCompletion(_ completion: Subscribers.Completion<Error>) {
@ -499,8 +524,8 @@ class AppState: ObservableObject {
    
    // MARK: - Install
    
-    func checkMinVersionAndInstall(id: Xcode.ID) {
-        guard let availableXcode = availableXcodes.first(where: { $0.version == id }) else { return }
+    func checkMinVersionAndInstall(id: XcodeID) {
+        guard let availableXcode = availableXcodes.first(where: { $0.xcodeID == id }) else { return }
        
        // Check to see if users macOS is supported
        if let requiredMacOSVersion = availableXcode.requiredMacOSVersion {
@ -526,8 +551,8 @@ class AppState: ObservableObject {
        return !ProcessInfo.processInfo.isOperatingSystemAtLeast(xcodeMinimumMacOSVersion)
    }
    
-    func install(id: Xcode.ID) {
-        guard let availableXcode = availableXcodes.first(where: { $0.version == id }) else { return }
+    func install(id: XcodeID) {
+        guard let availableXcode = availableXcodes.first(where: { $0.xcodeID == id }) else { return }

        installationPublishers[id] = signInIfNeeded()
            .handleEvents(
@ -586,7 +611,11 @@ class AppState: ObservableObject {
                    self.installationPublishers[id] = nil
                    if case let .failure(error) = completion {
                        // Prevent setting the app state error if it is an invalid session, we will present the sign in view instead
-                        if error as? AuthenticationError != .invalidSession {
+                        if let error = error as? AuthenticationError, case .notAuthorized = error {
+                            self.error = error
+                            self.presentedAlert = .unauthenticated
+                            
+                        } else if error as? AuthenticationError != .invalidSession {
                            self.error = error
                            self.presentedAlert = .generic(title: localizeString("Alert.Install.Error.Title"), message: error.legibleLocalizedDescription)
                        }
@ -602,7 +631,7 @@ class AppState: ObservableObject {
    /// Skips using the username/password to log in to Apple, and simply gets a Auth Cookie used in downloading
    /// As of Nov 2022 this was returning a 403 forbidden
    func installWithoutLogin(id: Xcode.ID) {
-        guard let availableXcode = availableXcodes.first(where: { $0.version == id }) else { return }
+        guard let availableXcode = availableXcodes.first(where: { $0.xcodeID == id }) else { return }
        
        installationPublishers[id] = self.install(.version(availableXcode), downloader: Downloader(rawValue: Current.defaults.string(forKey: "downloader") ?? "aria2") ?? .aria2)
            .receive(on: DispatchQueue.main)
@ -625,7 +654,7 @@ class AppState: ObservableObject {
    }
    
    func cancelInstall(id: Xcode.ID) {
-        guard let availableXcode = availableXcodes.first(where: { $0.version == id }) else { return }
+        guard let availableXcode = availableXcodes.first(where: { $0.xcodeID == id }) else { return }

        // Cancel the publisher
        installationPublishers[id] = nil
@ -743,7 +772,7 @@ class AppState: ObservableObject {
            config.allowsRunningApplicationSubstitution = false
            NSWorkspace.shared.openApplication(at: path.url, configuration: config)
        default:
-            Logger.appState.error("\(xcode.id) is not installed")
+            Logger.appState.error("\(xcode.id.version) is not installed")
            return
        }
    }
@ -839,7 +868,7 @@ class AppState: ObservableObject {
                // If build metadata matches exactly, replace the available version with the installed version.
                // This should handle Apple versions from /downloads/more which don't have build metadata identifiers. 
                if let index = adjustedAvailableXcodes.map(\.version).firstIndex(where: { $0.buildMetadataIdentifiers == installedXcode.version.buildMetadataIdentifiers }) {
-                    adjustedAvailableXcodes[index].version = installedXcode.version
+                    adjustedAvailableXcodes[index].xcodeID = installedXcode.xcodeID
                }
                // If an installed version is the same as one that's listed online which doesn't have build metadata, replace it with the installed version
                // Not all prerelease Apple versions available online include build metadata
@ -847,7 +876,7 @@ class AppState: ObservableObject {
                    availableXcode.version.isEquivalent(to: installedXcode.version) &&
                        availableXcode.version.buildMetadataIdentifiers.isEmpty
                }) {
-                    adjustedAvailableXcodes[index].version = installedXcode.version
+                    adjustedAvailableXcodes[index].xcodeID = installedXcode.xcodeID
                }
            }
        }
@ -864,14 +893,21 @@ class AppState: ObservableObject {
                // Include this version if there's only one with this build identifier
                return availableXcodesWithIdenticalBuildIdentifiers.count == 1 ||
                    // Or if there's more than one with this build identifier and this is the release version
-                    availableXcodesWithIdenticalBuildIdentifiers.count > 1 && availableXcode.version.prereleaseIdentifiers.isEmpty
-            }            
+                
+                availableXcodesWithIdenticalBuildIdentifiers.count > 1 && (availableXcode.version.prereleaseIdentifiers.isEmpty || availableXcode.architectures?.count ?? 0 != 0)
+            }
            .map { availableXcode -> Xcode in
                let installedXcode = installedXcodes.first(where: { installedXcode in
-                    availableXcode.version.isEquivalent(to: installedXcode.version) 
+                    // if we want to have only specific Xcodes as selected instead of the Architecture Equivalent. 
+                   // if availableXcode.architectures == nil {
+//                        return availableXcode.version.isEquivalent(to: installedXcode.version)
+//                    } else {
+//                        return availableXcode.xcodeID == installedXcode.xcodeID
+//                    }
+                    return availableXcode.version.isEquivalent(to: installedXcode.version)
                })

-                let identicalBuilds: [Version]
+                let identicalBuilds: [XcodeID]
                let prereleaseAvailableXcodesWithIdenticalBuildIdentifiers = availableXcodes
                    .filter {
                        return $0.version.buildMetadataIdentifiers == availableXcode.version.buildMetadataIdentifiers &&
@ -881,13 +917,13 @@ class AppState: ObservableObject {
                    }
                // If this is the release version, add the identical builds to it
                if !prereleaseAvailableXcodesWithIdenticalBuildIdentifiers.isEmpty, availableXcode.version.prereleaseIdentifiers.isEmpty {
-                    identicalBuilds = [availableXcode.version] + prereleaseAvailableXcodesWithIdenticalBuildIdentifiers.map(\.version)
+                    identicalBuilds = [availableXcode.xcodeID] + prereleaseAvailableXcodesWithIdenticalBuildIdentifiers.map(\.xcodeID)
                } else {
                    identicalBuilds = []
                }
                
                // If the existing install state is "installing", keep it 
-                let existingXcodeInstallState = allXcodes.first { $0.version == availableXcode.version && $0.installState.installing }?.installState
+                let existingXcodeInstallState = allXcodes.first { $0.id == availableXcode.xcodeID && $0.installState.installing }?.installState
                // Otherwise, determine it from whether there's an installed Xcode
                let defaultXcodeInstallState: XcodeInstallState = installedXcode.map { .installed($0.path) } ?? .notInstalled
                
@ -902,7 +938,8 @@ class AppState: ObservableObject {
                    releaseDate: availableXcode.releaseDate,
                    sdks: availableXcode.sdks,
                    compilers: availableXcode.compilers,
-                    downloadFileSize: availableXcode.fileSize
+                    downloadFileSize: availableXcode.fileSize,
+                    architectures: availableXcode.architectures
                )
            }
        
--- a/Xcodes/Backend/AvailableXcode.swift
+++ b/Xcodes/Backend/AvailableXcode.swift
@ -1,11 +1,12 @@
 import Foundation
 import Version
-import struct XCModel.SDKs
-import struct XCModel.Compilers
+import XcodesKit

 /// A version of Xcode that's available for installation
 public struct AvailableXcode: Codable {
-    public var version: Version
+    public var version: Version {
+        return xcodeID.version
+    }
    public let url: URL
    public let filename: String
    public let releaseDate: Date?
@ -14,9 +15,11 @@ public struct AvailableXcode: Codable {
    public let sdks: SDKs?
    public let compilers: Compilers?
    public let fileSize: Int64?
+    public let architectures: [Architecture]?
    public var downloadPath: String {
        return url.path
    }
+    public var xcodeID: XcodeID

    public init(
        version: Version,
@ -27,9 +30,9 @@ public struct AvailableXcode: Codable {
        releaseNotesURL: URL? = nil,
        sdks: SDKs? = nil,
        compilers: Compilers? = nil,
-        fileSize: Int64? = nil
+        fileSize: Int64? = nil,
+        architectures: [Architecture]? = nil
    ) {
-        self.version =  version
        self.url = url
        self.filename = filename
        self.releaseDate = releaseDate
@ -38,5 +41,7 @@ public struct AvailableXcode: Codable {
        self.sdks = sdks
        self.compilers = compilers
        self.fileSize = fileSize
+        self.architectures = architectures
+        self.xcodeID = XcodeID(version: version, architectures: architectures)
    }
 }
--- a/Xcodes/Backend/Environment.swift
+++ b/Xcodes/Backend/Environment.swift
@ -196,7 +196,7 @@ public struct Shell {
        return Process.run(unxipPath.url, workingDirectory: url.deletingLastPathComponent(), ["\(url.path)"])
    }
    
-    public var downloadRuntime: (String, String) -> AsyncThrowingStream<Progress, Error> = { platform, version in
+    public var downloadRuntime: (String, String, String?) -> AsyncThrowingStream<Progress, Error> = { platform, version, architecture in
        return AsyncThrowingStream<Progress, Error> { continuation in
            Task {
                // Assume progress will not have data races, so we manually opt-out isolation checks.
@ -204,7 +204,7 @@ public struct Shell {
                progress.kind = .file
                progress.fileOperationKind = .downloading
                
-                let process = Process()
+                var process = Process()
                let xcodeBuildPath = Path.root.usr.bin.join("xcodebuild").url
                
                process.executableURL = xcodeBuildPath
@ -215,6 +215,13 @@ public struct Shell {
                    "\(version)"
                ]
                
+                if let architecture {
+                    process.arguments?.append(contentsOf: [
+                        "-architectureVariant",
+                        "\(architecture)"
+                    ])
+                }
+                
                let stdOutPipe = Pipe()
                process.standardOutput = stdOutPipe
                let stdErrPipe = Pipe()
--- a/Xcodes/Backend/InstalledXcode.swift
+++ b/Xcodes/Backend/InstalledXcode.swift
@ -1,12 +1,17 @@
 import Foundation
 import Version
 import Path
+import XcodesKit

 /// A version of Xcode that's already installed
 public struct InstalledXcode: Equatable {
    public let path: Path
+    public let xcodeID: XcodeID
+    
    /// Composed of the bundle short version from Info.plist and the product build version from version.plist
-    public let version: Version
+    public var version: Version {
+        return xcodeID.version
+    }

    public init?(path: Path) {
        self.path = path
@ -31,12 +36,21 @@ public struct InstalledXcode: Equatable {
        else if infoPlist.bundleIconName == "XcodeBeta", !prereleaseIdentifiers.contains("beta") {
            prereleaseIdentifiers = ["beta"]
        }
-
-        self.version = Version(major: bundleVersion.major,
+        
+        let archsString = try? XcodesKit.Current.shell.archs(path.url.appending(path: "Contents/MacOS/Xcode")).out
+        
+        let architectures = archsString?
+            .trimmingCharacters(in: .whitespacesAndNewlines)
+            .split(separator: " ")
+            .compactMap { Architecture(rawValue: String($0)) }
+        
+        let version = Version(major: bundleVersion.major,
                               minor: bundleVersion.minor,
                               patch: bundleVersion.patch,
                               prereleaseIdentifiers: prereleaseIdentifiers,
                               buildMetadataIdentifiers: [versionPlist.productBuildVersion].compactMap { $0 })
+        
+        self.xcodeID = XcodeID(version: version, architectures: architectures)
    }
 }

--- a/Xcodes/Backend/SDKs+Xcode.swift
+++ b/Xcodes/Backend/SDKs+Xcode.swift
@ -7,7 +7,6 @@
 //

 import Foundation
-import struct XCModel.SDKs
 import XcodesKit
 import SwiftUI

--- a/Xcodes/Backend/Version+XcodeReleases.swift
+++ b/Xcodes/Backend/Version+XcodeReleases.swift
@ -1,11 +1,11 @@
 import Version
-import struct XCModel.Xcode
+import XcodesKit

 extension Version {
    /// Initialize a Version from an XcodeReleases' XCModel.Xcode
    ///
    /// This is kinda quick-and-dirty, and it would probably be better for us to adopt something closer to XCModel.Xcode under the hood and map the scraped data to it instead.
-    init?(xcReleasesXcode: XCModel.Xcode) {
+    init?(xcReleasesXcode: XcodeRelease) {
        var versionString = xcReleasesXcode.version.number ?? ""
        
        // Append trailing ".0" in order to get a fully-specified version string
--- a/Xcodes/Backend/Xcode.swift
+++ b/Xcodes/Backend/Xcode.swift
@ -1,14 +1,30 @@
 import AppKit
 import Foundation
 import Version
-import struct XCModel.SDKs
-import struct XCModel.Compilers
 import Path
+import XcodesKit
+
+public struct XcodeID: Codable, Hashable, Identifiable {
+    public let version: Version
+    public let architectures: [Architecture]?
+    
+    public var id: String {
+        let architectures = architectures?.map { $0.rawValue}.joined() ?? ""
+        return version.description + architectures
+    }
+    
+    public init(version: Version, architectures: [Architecture]? = nil) {
+        self.version = version
+        self.architectures = architectures
+    }
+}

 struct Xcode: Identifiable, CustomStringConvertible {
-    let version: Version
+    var version: Version {
+        return id.version
+    }
    /// Other Xcode versions that have the same build identifier
-    let identicalBuilds: [Version]
+    let identicalBuilds: [XcodeID]
    var installState: XcodeInstallState
    let selected: Bool
    let icon: NSImage?
@ -18,10 +34,12 @@ struct Xcode: Identifiable, CustomStringConvertible {
    let sdks: SDKs?
    let compilers: Compilers?
    let downloadFileSize: Int64?
+    let architectures: [Architecture]?
+    let id: XcodeID
    
    init(
        version: Version,
-        identicalBuilds: [Version] = [],
+        identicalBuilds: [XcodeID] = [],
        installState: XcodeInstallState,
        selected: Bool,
        icon: NSImage?,
@ -30,9 +48,9 @@ struct Xcode: Identifiable, CustomStringConvertible {
        releaseDate: Date? = nil,
        sdks: SDKs? = nil,
        compilers: Compilers? = nil,
-        downloadFileSize: Int64? = nil
+        downloadFileSize: Int64? = nil,
+        architectures: [Architecture]? = nil
    ) {
-        self.version = version
        self.identicalBuilds = identicalBuilds
        self.installState = installState
        self.selected = selected
@ -43,10 +61,10 @@ struct Xcode: Identifiable, CustomStringConvertible {
        self.sdks = sdks
        self.compilers = compilers
        self.downloadFileSize = downloadFileSize
+        self.architectures = architectures
+        self.id = XcodeID(version: version, architectures: architectures)
    }
    
-    var id: Version { version }
-    
    var description: String {
        version.appleDescription
    }
--- a/Xcodes/Frontend/Common/TagView.swift
+++ b/Xcodes/Frontend/Common/TagView.swift
@ -0,0 +1,24 @@
+//
+//  TagView.swift
+//  Xcodes
+//
+//  Created by Matt Kiazyk on 2025-06-25.//
+
+
+import SwiftUI
+
+struct TagView: View {
+    let text: String
+
+    var body: some View {
+        Text(text)
+            .font(.system(size: 10))
+            .foregroundColor(.primary)
+            .padding(.horizontal, 5)
+            .padding(.vertical, 2)
+            .background(
+                Capsule()
+                    .fill(.quaternary)
+            )
+    }
+}
--- a/Xcodes/Frontend/Common/XcodesAlert.swift
+++ b/Xcodes/Frontend/Common/XcodesAlert.swift
@ -7,6 +7,7 @@ enum XcodesAlert: Identifiable {
    case privilegedHelper
    case generic(title: String, message: String)
    case checkMinSupportedVersion(xcode: AvailableXcode, macOS: String)
+    case unauthenticated

    var id: Int {
        switch self {
@ -15,6 +16,7 @@ enum XcodesAlert: Identifiable {
        case .generic: return 3
        case .checkMinSupportedVersion: return 4
        case .cancelRuntimeInstall: return 5
+        case .unauthenticated: return 6
        }
    }
 }
--- a/Xcodes/Frontend/InfoPane/CompilersView.swift
+++ b/Xcodes/Frontend/InfoPane/CompilersView.swift
@ -7,7 +7,7 @@
 //

 import SwiftUI
-import struct XCModel.Compilers
+import XcodesKit

 struct CompilersView: View {
    let compilers: Compilers?
--- a/Xcodes/Frontend/InfoPane/InfoPane.swift
+++ b/Xcodes/Frontend/InfoPane/InfoPane.swift
@ -3,8 +3,6 @@ import XcodesKit
 import Path
 import SwiftUI
 import Version
-import struct XCModel.Compilers
-import struct XCModel.SDKs

 struct InfoPane: View {
    let xcode: Xcode
@ -35,20 +33,14 @@ struct InfoPane: View {
                    }
                    .xcodesBackground()
                    
-                    VStack {
-                        Text("Platforms")
-                            .font(.title3)
-                            .frame(maxWidth: .infinity, alignment: .leading)
-                        PlatformsView(xcode: xcode)
-                    }
-                    .xcodesBackground()
+                    PlatformsView(xcode: xcode)
                }
                .frame(minWidth: 380)
                
                VStack(alignment: .leading) {
                    ReleaseDateView(date: xcode.releaseDate, url: xcode.releaseNotesURL)
                    CompatibilityView(requiredMacOSVersion: xcode.requiredMacOSVersion)
-                    IdenticalBuildsView(builds: xcode.identicalBuilds)
+                    IdenticalBuildsView(builds: xcode.identicalBuilds.map { $0.version })
                    SDKandCompilers
                }
                .frame(width: 200)
--- a/Xcodes/Frontend/InfoPane/InstalledStateButtons.swift
+++ b/Xcodes/Frontend/InfoPane/InstalledStateButtons.swift
@ -8,7 +8,7 @@

 import SwiftUI
 import Version
-import XCModel
+import XcodesKit
 import Path

 struct InstalledStateButtons: View {
--- a/Xcodes/Frontend/InfoPane/NotInstalledStateButtons.swift
+++ b/Xcodes/Frontend/InfoPane/NotInstalledStateButtons.swift
@ -11,7 +11,7 @@ import Version

 struct NotInstalledStateButtons: View {
    let downloadFileSizeString: String?
-    let id: Version
+    let id: XcodeID

    @EnvironmentObject var appState: AppState

@ -20,7 +20,11 @@ struct NotInstalledStateButtons: View {
            Button {
                appState.checkMinVersionAndInstall(id: id)
            } label: {
-                Text("Install") .help("Install")
+                if id.architectures?.isAppleSilicon ?? false {
+                    Text("Install Apple Silicon").help("Install")
+                } else {
+                    Text("Install Universal").help("Install")
+                }
            }
            
            if let size = downloadFileSizeString {
@ -38,7 +42,7 @@ struct NotInstalledStateButtons: View {
 #Preview {
  NotInstalledStateButtons(
    downloadFileSizeString: "1,19 GB",
-    id: Version(major: 12, minor: 3, patch: 0)
+    id: XcodeID(version: Version(major: 12, minor: 3, patch: 0), architectures: nil)
  )
  .padding()
 }
--- a/Xcodes/Frontend/InfoPane/PlatformsView.swift
+++ b/Xcodes/Frontend/InfoPane/PlatformsView.swift
@ -11,7 +11,8 @@ import XcodesKit

 struct PlatformsView: View {
    @EnvironmentObject var appState: AppState
-    
+    @AppStorage("selectedRuntimeArchitecture") private var selectedVariant: ArchitectureVariant = .universal
+
    let xcode: Xcode
 
    var body: some View {
@ -19,17 +20,49 @@ struct PlatformsView: View {
        let builds = xcode.sdks?.allBuilds()
        let runtimes = builds?.flatMap { sdkBuild in
            appState.downloadableRuntimes.filter {
-                $0.sdkBuildUpdate?.contains(sdkBuild) ?? false
+                $0.sdkBuildUpdate?.contains(sdkBuild) ?? false &&
+                ($0.architectures?.isEmpty ?? true ||
+                 ($0.architectures?.isUniversal ?? false && selectedVariant == .universal) ||
+                 ($0.architectures?.isAppleSilicon ?? false && selectedVariant == .appleSilicon)
+                )
            }
        }
-
-        ForEach(runtimes ?? [], id: \.simulatorVersion.buildUpdate) { runtime in
-            runtimeView(runtime: runtime)
-                .frame(minWidth: 200)
-                .padding()
-                .background(.quinary)
-                .clipShape(RoundedRectangle(cornerRadius: 5, style: .continuous))
+        
+        let architectures = Set((runtimes ?? []).flatMap { $0.architectures ?? [] })
+        
+        VStack {
+            HStack {
+                Text("Platforms")
+                    .font(.title3)
+                    .frame(maxWidth: .infinity, alignment: .leading)
+                if !architectures.isEmpty {
+                    Spacer()
+                    Picker("Architecture", selection: $selectedVariant) {
+                        ForEach(ArchitectureVariant.allCases, id: \.self) { arch in
+                            Label(arch.displayString, systemImage: arch.iconName)
+                                .tag(arch)
+                        }
+                        .labelStyle(.trailingIcon)
+                    }
+                    .pickerStyle(.menu)
+                    .menuStyle(.button)
+                    .buttonStyle(.borderless)
+                    .fixedSize()
+                    .labelsHidden()
+                }
+            }
+            
+            ForEach(runtimes ?? [], id: \.identifier) { runtime in
+                runtimeView(runtime: runtime)
+                    .frame(minWidth: 200)
+                    .padding()
+                    .background(.quinary)
+                    .clipShape(RoundedRectangle(cornerRadius: 5, style: .continuous))
+            }
        }
+        .xcodesBackground()
+        
+
    }
    
    @ViewBuilder
@ -39,19 +72,23 @@ struct PlatformsView: View {
                runtime.icon()
                Text("\(runtime.visibleIdentifier)")
                    .font(.headline)
+                ForEach(runtime.architectures ?? [], id: \.self) { architecture in
+                    TagView(text: architecture.displayString)
+                }
+               
                pathIfAvailable(xcode: xcode, runtime: runtime)
-					
-					if runtime.installState == .notInstalled {
-						// TODO: Update the downloadableRuntimes with the appropriate installState so we don't have to check path awkwardly
-						if appState.runtimeInstallPath(xcode: xcode, runtime: runtime) != nil {
-							EmptyView()
-						} else {
-							HStack {
-								Spacer()
-								DownloadRuntimeButton(runtime: runtime)
-							}
-						}
-					}
+                
+                if runtime.installState == .notInstalled {
+                    // TODO: Update the downloadableRuntimes with the appropriate installState so we don't have to check path awkwardly
+                    if appState.runtimeInstallPath(xcode: xcode, runtime: runtime) != nil {
+                        EmptyView()
+                    } else {
+                        HStack {
+                            Spacer()
+                            DownloadRuntimeButton(runtime: runtime)
+                        }
+                    }
+                }
 					
                Spacer()
                Text(runtime.downloadFileSizeString)
--- a/Xcodes/Frontend/InfoPane/SDKsView.swift
+++ b/Xcodes/Frontend/InfoPane/SDKsView.swift
@ -7,7 +7,7 @@
 //

 import SwiftUI
-import struct XCModel.SDKs
+import XcodesKit

 struct SDKsView: View {
    let content: String
--- a/Xcodes/Frontend/MainWindow.swift
+++ b/Xcodes/Frontend/MainWindow.swift
@ -15,11 +15,12 @@ struct MainWindow: View {
    // FB8979533 SceneStorage doesn't restore value after app is quit by user
    @AppStorage("isShowingInfoPane") private var isShowingInfoPane = false
    @AppStorage("xcodeListCategory") private var category: XcodeListCategory = .all
+    @AppStorage("xcodeListArchitecture") private var architecture: XcodeListArchitecture = .universal
    @AppStorage("isInstalledOnly") private var isInstalledOnly = false

    var body: some View {
        NavigationSplitViewWrapper {
-            XcodeListView(selectedXcodeID: $selectedXcodeID, searchText: searchText, category: category, isInstalledOnly: isInstalledOnly)
+            XcodeListView(selectedXcodeID: $selectedXcodeID, searchText: searchText, category: category, isInstalledOnly: isInstalledOnly, architecture: architecture)
                .layoutPriority(1)
                .alert(item: $appState.xcodeBeingConfirmedForUninstallation) { xcode in
                    Alert(title: Text(String(format: localizeString("Alert.Uninstall.Title"), xcode.description)),
@ -31,7 +32,8 @@ struct MainWindow: View {
                .mainToolbar(
                    category: $category,
                    isInstalledOnly: $isInstalledOnly,
-                    isShowingInfoPane: $isShowingInfoPane
+                    isShowingInfoPane: $isShowingInfoPane,
+                    architecture: $architecture
                )
        } detail: {
            Group {
@ -188,14 +190,28 @@ struct MainWindow: View {
                    action: { appState.presentedAlert = nil }
                )
            )
+        case .unauthenticated:
+            return Alert(
+                title: Text("Alert.Install.Error.Title"),
+                message: Text("Alert.Install.AuthError.Message"),
+                primaryButton: .default(
+                    Text("OK"),
+                    action: {
+                        appState.presentedSheet = .signIn
+                    }
+                ),
+                secondaryButton: .cancel(
+                    Text("Cancel")
+                )
+            )
        case let .checkMinSupportedVersion(xcode, deviceVersion):
            return Alert(
                title: Text("Alert.MinSupported.Title"),
-                message: Text(String(format: localizeString("Alert.MinSupported.Message"), xcode.version.descriptionWithoutBuildMetadata, xcode.requiredMacOSVersion ?? "", deviceVersion)),
+                message: Text(String(format: localizeString("Alert.MinSupported.Message"), xcode.xcodeID.version.descriptionWithoutBuildMetadata, xcode.requiredMacOSVersion ?? "", deviceVersion)),
                  primaryButton: .default(
                    Text("Install"),
                    action: {
-                        self.appState.install(id: xcode.version)
+                        self.appState.install(id: xcode.xcodeID)
                    }
                  ),
                  secondaryButton: .cancel(Text("Cancel"))
@ -223,7 +239,7 @@ struct MainWindow_Previews: PreviewProvider {
        MainWindow().environmentObject({ () -> AppState in
            let a = AppState()
            a.allXcodes = [
-                Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [Version("12.0.0+1234A")!, Version("12.0.0-RC+1234A")!], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
+                Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [XcodeID(version: Version("12.0.0+1234A")!), XcodeID(version: Version("12.0.0-RC+1234A")!)], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
                Xcode(version: Version("12.3.0")!, installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: true, icon: nil),
                Xcode(version: Version("12.2.0")!, installState: .notInstalled, selected: false, icon: nil),
                Xcode(version: Version("12.1.0")!, installState: .installing(.downloading(progress: configure(Progress(totalUnitCount: 100)) { $0.completedUnitCount = 40 })), selected: false, icon: nil),
--- a/Xcodes/Frontend/SignIn/SignInSecurityKeyPinView.swift
+++ b/Xcodes/Frontend/SignIn/SignInSecurityKeyPinView.swift
@ -32,6 +32,9 @@ struct SignInSecurityKeyPinView: View {
                Button("Cancel", action: { isPresented = false })
                    .keyboardShortcut(.cancelAction)
                Spacer()
+
+                Button("PIN not set", action: submitWithoutPinCode)
+
                ProgressButton(isInProgress: appState.isProcessingAuthRequest,
                               action: submitPinCode) {
                    Text("Continue")
@ -50,6 +53,10 @@ struct SignInSecurityKeyPinView: View {
    func submitPinCode() {
        appState.createAndSubmitSecurityKeyAssertationWithPinCode(pin, sessionData: sessionData, authOptions: authOptions)
    }
+
+    func submitWithoutPinCode() {
+        appState.createAndSubmitSecurityKeyAssertationWithPinCode(nil, sessionData: sessionData, authOptions: authOptions)
+    }
 }

 #Preview {
--- a/Xcodes/Frontend/XcodeList/BottomStatusBar.swift
+++ b/Xcodes/Frontend/XcodeList/BottomStatusBar.swift
@ -11,6 +11,8 @@ import SwiftUI

 struct BottomStatusModifier: ViewModifier {
    @EnvironmentObject var appState: AppState
+    @AppStorage(PreferenceKey.hideSupportXcodes.rawValue) var hideSupportXcodes = false
+
    @SwiftUI.Environment(\.openURL) var openURL: OpenURLAction
    
    func body(content: Content) -> some View {
@ -20,17 +22,19 @@ struct BottomStatusModifier: ViewModifier {
                Divider()
                HStack {
                    Text(appState.bottomStatusBarMessage)
-                        .font(.subheadline)
+                            .font(.subheadline)
                    Spacer()
-                    Button(action: {
-                        openURL(URL(string: "https://opencollective.com/xcodesapp")!)
-                    }) {
-                        HStack {
-                            Image(systemName: "heart.circle")
-                            Text("Support.Xcodes")
+                    if !hideSupportXcodes {
+                        Button(action: {
+                            openURL(URL(string: "https://opencollective.com/xcodesapp")!)
+                        }) {
+                            HStack {
+                                Image(systemName: "heart.circle")
+                                Text("Support.Xcodes")
+                            }
                        }
                    }
-                    Text(Bundle.main.shortVersion!)
+                    Text(verbatim: "\(Bundle.main.shortVersion!) (\(Bundle.main.version!))")
                        .font(.subheadline)
                }
                .frame(maxWidth: .infinity, maxHeight: 30, alignment: .leading)
@ -51,8 +55,34 @@ extension View {

 struct Previews_BottomStatusBar_Previews: PreviewProvider {
    static var previews: some View {
-        HStack {
-        
-        }.bottomStatusBar()
+        Group {
+            HStack {
+
+            }
+            .bottomStatusBar()
+            .environmentObject({ () -> AppState in
+                let a = AppState()
+                return a }()
+            )
+            .defaultAppStorage({ () -> UserDefaults in
+                let d = UserDefaults(suiteName: "hide_support")!
+                d.set(true, forKey: PreferenceKey.hideSupportXcodes.rawValue)
+                return d
+            }())
+
+            HStack {
+
+            }
+            .bottomStatusBar()
+            .environmentObject({ () -> AppState in
+                let a = AppState()
+                return a }()
+            )
+            .defaultAppStorage({ () -> UserDefaults in
+                let d = UserDefaults(suiteName: "show_support")!
+                d.set(false, forKey: PreferenceKey.hideSupportXcodes.rawValue)
+                return d
+            }())
+        }
    }
 }
--- a/Xcodes/Frontend/XcodeList/MainToolbar.swift
+++ b/Xcodes/Frontend/XcodeList/MainToolbar.swift
@ -5,6 +5,7 @@ struct MainToolbarModifier: ViewModifier {
    @Binding var category: XcodeListCategory
    @Binding var isInstalledOnly: Bool
    @Binding var isShowingInfoPane: Bool
+    @Binding var architectures: XcodeListArchitecture

    func body(content: Content) -> some View {
        content
@ -21,42 +22,44 @@ struct MainToolbarModifier: ViewModifier {
            }
            .keyboardShortcut(KeyEquivalent("r"))
            .help("RefreshDescription")
+            
            Spacer()
-
-            Button(action: {
-                switch category {
-                case .all: category = .release
-                case .release: category = .beta
-                case .beta: category = .all
+            
+            let isFiltering = isInstalledOnly || category != .all || architectures != .universal
+            Menu("Filter", systemImage: "line.horizontal.3.decrease.circle") {
+                Section {
+                    Toggle("Installed Only", systemImage: "arrow.down.app", isOn: $isInstalledOnly)            .labelStyle(.titleAndIcon)
                }
-            }) {
-                switch category {
-                case .all:
-                    Label("All", systemImage: "line.horizontal.3.decrease.circle")
-                case .release:
+                .help("FilterInstalledDescription")
+                
+                Section {
+                    Picker("Category", selection: $category) {
+                        Label("All", systemImage: "line.horizontal.3.decrease.circle")
+                            .tag(XcodeListCategory.all)
                        Label("ReleaseOnly", systemImage: "line.horizontal.3.decrease.circle.fill")
-                            .labelStyle(.trailingIcon)
+                            .tag(XcodeListCategory.release)
+                        Label("BetaOnly", systemImage: "line.horizontal.3.decrease.circle.fill")
+                            .tag(XcodeListCategory.beta)
+                    }
+                }
+                .help("FilterAvailableDescription")
+                .disabled(category.isManaged)
+                
+                Section {
+                    Picker("Architecture", selection: $architectures) {
+                        Label("Universal", systemImage: "cpu.fill")
+                            .tag(XcodeListArchitecture.universal)
+                        Label("Apple Silicon", systemImage: "m4.button.horizontal")
                            .foregroundColor(.accentColor)
-                case .beta:
-                    Label("BetaOnly", systemImage: "line.horizontal.3.decrease.circle.fill")
-                        .labelStyle(.trailingIcon)
-                        .foregroundColor(.accentColor)
+                            .tag(XcodeListArchitecture.appleSilicon)
+                    }
+                    .help("FilterArchitecturesDescription")
+                    .disabled(architectures.isManaged)
                }
+                .labelStyle(.titleAndIcon)
            }
-            .help("FilterAvailableDescription")
-            .disabled(category.isManaged)
-
-            Button(action: {
-                isInstalledOnly.toggle()
-            }) {
-                if isInstalledOnly {
-                    Label("Filter", systemImage: "arrow.down.app.fill")
-                        .foregroundColor(.accentColor)
-                } else {
-                    Label("Filter", systemImage: "arrow.down.app")
-                }
-            }
-            .help("FilterInstalledDescription")
+            .pickerStyle(.inline)
+            .symbolVariant(isFiltering ? .fill : .none)
        }
    }
 }
@ -65,13 +68,15 @@ extension View {
    func mainToolbar(
        category: Binding<XcodeListCategory>,
        isInstalledOnly: Binding<Bool>,
-        isShowingInfoPane: Binding<Bool>
+        isShowingInfoPane: Binding<Bool>,
+        architecture: Binding<XcodeListArchitecture>
    ) -> some View {
        modifier(
            MainToolbarModifier(
                category: category,
                isInstalledOnly: isInstalledOnly,
-                isShowingInfoPane: isShowingInfoPane
+                isShowingInfoPane: isShowingInfoPane,
+                architectures: architecture
            )
        )
    }
--- a/Xcodes/Frontend/XcodeList/XcodeListCategory.swift
+++ b/Xcodes/Frontend/XcodeList/XcodeListCategory.swift
@ -1,4 +1,5 @@
 import Foundation
+import XcodesKit

 enum XcodeListCategory: String, CaseIterable, Identifiable, CustomStringConvertible {
    case all
@ -17,3 +18,19 @@ enum XcodeListCategory: String, CaseIterable, Identifiable, CustomStringConverti

    var isManaged: Bool { PreferenceKey.xcodeListCategory.isManaged() }
 }
+
+enum XcodeListArchitecture: String, CaseIterable, Identifiable, CustomStringConvertible {
+    case universal
+    case appleSilicon
+    
+    var id: Self { self }
+    
+    var description: String {
+        switch self {
+            case .universal: return localizeString("Universal")
+            case .appleSilicon: return localizeString("Apple Silicon")
+        }
+    }
+    
+    var isManaged: Bool { PreferenceKey.xcodeListCategory.isManaged() }
+}
--- a/Xcodes/Frontend/XcodeList/XcodeListView.swift
+++ b/Xcodes/Frontend/XcodeList/XcodeListView.swift
@ -7,13 +7,16 @@ struct XcodeListView: View {
    @Binding var selectedXcodeID: Xcode.ID?
    private let searchText: String
    private let category: XcodeListCategory
+    private let architecture: XcodeListArchitecture
    private let isInstalledOnly: Bool
-    
-    init(selectedXcodeID: Binding<Xcode.ID?>, searchText: String, category: XcodeListCategory, isInstalledOnly: Bool) {
+    @AppStorage(PreferenceKey.allowedMajorVersions.rawValue) private var allowedMajorVersions = Int.max
+
+    init(selectedXcodeID: Binding<Xcode.ID?>, searchText: String, category: XcodeListCategory, isInstalledOnly: Bool, architecture: XcodeListArchitecture) {
        self._selectedXcodeID = selectedXcodeID
        self.searchText = searchText
        self.category = category
        self.isInstalledOnly = isInstalledOnly
+        self.architecture = architecture
    }
    
    var visibleXcodes: [Xcode] {
@ -27,6 +30,27 @@ struct XcodeListView: View {
            xcodes = appState.allXcodes.filter { $0.version.isPrerelease }
        }
        
+        if architecture == .appleSilicon {
+            xcodes = xcodes.filter { $0.architectures == [.arm64] }
+        }
+        
+        
+        let latestMajor = xcodes.sorted(\.version)
+            .filter { $0.version.isNotPrerelease }
+            .last?
+            .version
+            .major
+
+        xcodes = xcodes.filter {
+            if $0.installState.notInstalled,
+               let latestMajor = latestMajor,
+               $0.version.major < (latestMajor - min(latestMajor,allowedMajorVersions)) {
+                return false
+            }
+
+            return true
+        }
+
        if !searchText.isEmpty {
            xcodes = xcodes.filter { $0.description.contains(searchText) }
        }
@ -47,6 +71,7 @@ struct XcodeListView: View {
            PlatformsPocket()
                .padding(.horizontal)
                .padding(.vertical, 8)
+           
        }
    }
 }
@ -59,34 +84,47 @@ struct PlatformsPocket: View {
            openWindow(id: "platforms")
        }
        ) {
-            HStack(spacing: 5) {
-                Image(systemName: "square.3.layers.3d")
-                    .font(.title3.weight(.medium))
-                Text("PlatformsDescription")
-								Spacer()
+            if #available(macOS 26.0, *) {
+                platformsLabel
+                    .glassEffect(in: .rect(cornerRadius: 8, style: .continuous))
+            } else {
+                platformsLabel
+                .background(.quaternary.opacity(0.75))
+                .clipShape(RoundedRectangle(cornerRadius: 8, style: .continuous))
            }
-            .font(.body.weight(.medium))
-            .padding(.horizontal)
-            .padding(.vertical, 12)
-            .background(.quaternary.opacity(0.75))
-            .clipShape(RoundedRectangle(cornerRadius: 8, style: .continuous))
+           
        }
        .buttonStyle(.plain)
    }
+    
+    var platformsLabel: some View {
+        HStack(spacing: 5) {
+            Image(systemName: "square.3.layers.3d")
+                .font(.title3.weight(.medium))
+            Text("PlatformsDescription")
+                            Spacer()
+        }
+        .font(.body.weight(.medium))
+        .padding(.horizontal)
+        .padding(.vertical, 12)
+    }
 }

 struct XcodeListView_Previews: PreviewProvider {
    static var previews: some View {
        Group {
-            XcodeListView(selectedXcodeID: .constant(nil), searchText: "", category: .all, isInstalledOnly: false)
+            XcodeListView(selectedXcodeID: .constant(nil), searchText: "", category: .all, isInstalledOnly: false, architecture: .appleSilicon)
                .environmentObject({ () -> AppState in
                    let a = AppState()
                    a.allXcodes = [
-                        Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [Version("12.0.0+1234A")!, Version("12.0.0-RC+1234A")!], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
+                        Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [XcodeID(version: Version("12.0.0+1234A")!), XcodeID(version: Version("12.0.0-RC+1234A")!)], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
                        Xcode(version: Version("12.3.0")!, installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: true, icon: nil),
                        Xcode(version: Version("12.2.0")!, installState: .notInstalled, selected: false, icon: nil),
                        Xcode(version: Version("12.1.0")!, installState: .installing(.downloading(progress: configure(Progress(totalUnitCount: 100)) { $0.completedUnitCount = 40 })), selected: false, icon: nil),
                        Xcode(version: Version("12.0.0")!, installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
+                        Xcode(version: Version("10.1.0")!, installState: .notInstalled, selected: false, icon: nil),
+                        Xcode(version: Version("10.0.0")!, installState: .installed(Path("/Applications/Xcode-10.0.0.app")!), selected: false, icon: nil),
+                        Xcode(version: Version("9.0.0")!, installState: .notInstalled, selected: false, icon: nil),
                    ]
                    return a
                }())
--- a/Xcodes/Frontend/XcodeList/XcodeListViewRow.swift
+++ b/Xcodes/Frontend/XcodeList/XcodeListViewRow.swift
@ -21,9 +21,17 @@ struct XcodeListViewRow: View {
                            .font(.subheadline)
                            .foregroundColor(.secondary)
                            .accessibility(label: Text("IdenticalBuilds"))
-                            .accessibility(value: Text(xcode.identicalBuilds.map(\.appleDescription).joined(separator: ", ")))
+                            .accessibility(value: Text(xcode.identicalBuilds.map(\.version.appleDescription).joined(separator: ", ")))
                            .help("IdenticalBuilds.help")
                    }
+                    
+                    if xcode.architectures?.isAppleSilicon ?? false {
+                        Image(systemName: "m4.button.horizontal")
+                            .font(.subheadline)
+                            .foregroundColor(.secondary)
+                            .accessibility(label: Text("Apple Silicon"))
+                            .help("Apple Silicon")
+                    }
                }

                if case let .installed(path) = xcode.installState {
@ -156,7 +164,7 @@ struct XcodeListViewRow_Previews: PreviewProvider {
            )

            XcodeListViewRow(
-                xcode: Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [Version("12.0.0-RC+1234A")!], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
+                xcode: Xcode(version: Version("12.0.0+1234A")!, identicalBuilds: [XcodeID(version: Version("12.0.0-RC+1234A")!)], installState: .installed(Path("/Applications/Xcode-12.3.0.app")!), selected: false, icon: nil),
                selected: false,
                appState: AppState()
            )
--- a/Xcodes/Resources/Assets.xcassets/Icons/Contents.json
+++ b/Xcodes/Resources/Assets.xcassets/Icons/Contents.json
@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}
--- a/Xcodes/Resources/Licenses.rtf
+++ b/Xcodes/Resources/Licenses.rtf
@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf2818
+{\rtf1\ansi\ansicpg1252\cocoartf2865
 \cocoatextscaling0\cocoaplatform0{\fonttbl\f0\fnil\fcharset0 .SFNS-Regular;}
 {\colortbl;\red255\green255\blue255;}
 {\*\expandedcolortbl;;}
@ -113,6 +113,241 @@ SOFTWARE.\
 \
 \

+\fs34 big-num\
+\
+
+\fs26 MIT License\
+\
+Copyright (c) 2019 Adam Fowler\
+\
+Permission is hereby granted, free of charge, to any person obtaining a copy\
+of this software and associated documentation files (the "Software"), to deal\
+in the Software without restriction, including without limitation the rights\
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell\
+copies of the Software, and to permit persons to whom the Software is\
+furnished to do so, subject to the following conditions:\
+\
+The above copyright notice and this permission notice shall be included in all\
+copies or substantial portions of the Software.\
+\
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\
+SOFTWARE.\
+\
+\
+
+\fs34 swift-crypto\
+\
+
+\fs26 \
+                                 Apache License\
+                           Version 2.0, January 2004\
+                        http://www.apache.org/licenses/\
+\
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\
+\
+   1. Definitions.\
+\
+      "License" shall mean the terms and conditions for use, reproduction,\
+      and distribution as defined by Sections 1 through 9 of this document.\
+\
+      "Licensor" shall mean the copyright owner or entity authorized by\
+      the copyright owner that is granting the License.\
+\
+      "Legal Entity" shall mean the union of the acting entity and all\
+      other entities that control, are controlled by, or are under common\
+      control with that entity. For the purposes of this definition,\
+      "control" means (i) the power, direct or indirect, to cause the\
+      direction or management of such entity, whether by contract or\
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the\
+      outstanding shares, or (iii) beneficial ownership of such entity.\
+\
+      "You" (or "Your") shall mean an individual or Legal Entity\
+      exercising permissions granted by this License.\
+\
+      "Source" form shall mean the preferred form for making modifications,\
+      including but not limited to software source code, documentation\
+      source, and configuration files.\
+\
+      "Object" form shall mean any form resulting from mechanical\
+      transformation or translation of a Source form, including but\
+      not limited to compiled object code, generated documentation,\
+      and conversions to other media types.\
+\
+      "Work" shall mean the work of authorship, whether in Source or\
+      Object form, made available under the License, as indicated by a\
+      copyright notice that is included in or attached to the work\
+      (an example is provided in the Appendix below).\
+\
+      "Derivative Works" shall mean any work, whether in Source or Object\
+      form, that is based on (or derived from) the Work and for which the\
+      editorial revisions, annotations, elaborations, or other modifications\
+      represent, as a whole, an original work of authorship. For the purposes\
+      of this License, Derivative Works shall not include works that remain\
+      separable from, or merely link (or bind by name) to the interfaces of,\
+      the Work and Derivative Works thereof.\
+\
+      "Contribution" shall mean any work of authorship, including\
+      the original version of the Work and any modifications or additions\
+      to that Work or Derivative Works thereof, that is intentionally\
+      submitted to Licensor for inclusion in the Work by the copyright owner\
+      or by an individual or Legal Entity authorized to submit on behalf of\
+      the copyright owner. For the purposes of this definition, "submitted"\
+      means any form of electronic, verbal, or written communication sent\
+      to the Licensor or its representatives, including but not limited to\
+      communication on electronic mailing lists, source code control systems,\
+      and issue tracking systems that are managed by, or on behalf of, the\
+      Licensor for the purpose of discussing and improving the Work, but\
+      excluding communication that is conspicuously marked or otherwise\
+      designated in writing by the copyright owner as "Not a Contribution."\
+\
+      "Contributor" shall mean Licensor and any individual or Legal Entity\
+      on behalf of whom a Contribution has been received by Licensor and\
+      subsequently incorporated within the Work.\
+\
+   2. Grant of Copyright License. Subject to the terms and conditions of\
+      this License, each Contributor hereby grants to You a perpetual,\
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable\
+      copyright license to reproduce, prepare Derivative Works of,\
+      publicly display, publicly perform, sublicense, and distribute the\
+      Work and such Derivative Works in Source or Object form.\
+\
+   3. Grant of Patent License. Subject to the terms and conditions of\
+      this License, each Contributor hereby grants to You a perpetual,\
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable\
+      (except as stated in this section) patent license to make, have made,\
+      use, offer to sell, sell, import, and otherwise transfer the Work,\
+      where such license applies only to those patent claims licensable\
+      by such Contributor that are necessarily infringed by their\
+      Contribution(s) alone or by combination of their Contribution(s)\
+      with the Work to which such Contribution(s) was submitted. If You\
+      institute patent litigation against any entity (including a\
+      cross-claim or counterclaim in a lawsuit) alleging that the Work\
+      or a Contribution incorporated within the Work constitutes direct\
+      or contributory patent infringement, then any patent licenses\
+      granted to You under this License for that Work shall terminate\
+      as of the date such litigation is filed.\
+\
+   4. Redistribution. You may reproduce and distribute copies of the\
+      Work or Derivative Works thereof in any medium, with or without\
+      modifications, and in Source or Object form, provided that You\
+      meet the following conditions:\
+\
+      (a) You must give any other recipients of the Work or\
+          Derivative Works a copy of this License; and\
+\
+      (b) You must cause any modified files to carry prominent notices\
+          stating that You changed the files; and\
+\
+      (c) You must retain, in the Source form of any Derivative Works\
+          that You distribute, all copyright, patent, trademark, and\
+          attribution notices from the Source form of the Work,\
+          excluding those notices that do not pertain to any part of\
+          the Derivative Works; and\
+\
+      (d) If the Work includes a "NOTICE" text file as part of its\
+          distribution, then any Derivative Works that You distribute must\
+          include a readable copy of the attribution notices contained\
+          within such NOTICE file, excluding those notices that do not\
+          pertain to any part of the Derivative Works, in at least one\
+          of the following places: within a NOTICE text file distributed\
+          as part of the Derivative Works; within the Source form or\
+          documentation, if provided along with the Derivative Works; or,\
+          within a display generated by the Derivative Works, if and\
+          wherever such third-party notices normally appear. The contents\
+          of the NOTICE file are for informational purposes only and\
+          do not modify the License. You may add Your own attribution\
+          notices within Derivative Works that You distribute, alongside\
+          or as an addendum to the NOTICE text from the Work, provided\
+          that such additional attribution notices cannot be construed\
+          as modifying the License.\
+\
+      You may add Your own copyright statement to Your modifications and\
+      may provide additional or different license terms and conditions\
+      for use, reproduction, or distribution of Your modifications, or\
+      for any such Derivative Works as a whole, provided Your use,\
+      reproduction, and distribution of the Work otherwise complies with\
+      the conditions stated in this License.\
+\
+   5. Submission of Contributions. Unless You explicitly state otherwise,\
+      any Contribution intentionally submitted for inclusion in the Work\
+      by You to the Licensor shall be under the terms and conditions of\
+      this License, without any additional terms or conditions.\
+      Notwithstanding the above, nothing herein shall supersede or modify\
+      the terms of any separate license agreement you may have executed\
+      with Licensor regarding such Contributions.\
+\
+   6. Trademarks. This License does not grant permission to use the trade\
+      names, trademarks, service marks, or product names of the Licensor,\
+      except as required for reasonable and customary use in describing the\
+      origin of the Work and reproducing the content of the NOTICE file.\
+\
+   7. Disclaimer of Warranty. Unless required by applicable law or\
+      agreed to in writing, Licensor provides the Work (and each\
+      Contributor provides its Contributions) on an "AS IS" BASIS,\
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\
+      implied, including, without limitation, any warranties or conditions\
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A\
+      PARTICULAR PURPOSE. You are solely responsible for determining the\
+      appropriateness of using or redistributing the Work and assume any\
+      risks associated with Your exercise of permissions under this License.\
+\
+   8. Limitation of Liability. In no event and under no legal theory,\
+      whether in tort (including negligence), contract, or otherwise,\
+      unless required by applicable law (such as deliberate and grossly\
+      negligent acts) or agreed to in writing, shall any Contributor be\
+      liable to You for damages, including any direct, indirect, special,\
+      incidental, or consequential damages of any character arising as a\
+      result of this License or out of the use or inability to use the\
+      Work (including but not limited to damages for loss of goodwill,\
+      work stoppage, computer failure or malfunction, or any and all\
+      other commercial damages or losses), even if such Contributor\
+      has been advised of the possibility of such damages.\
+\
+   9. Accepting Warranty or Additional Liability. While redistributing\
+      the Work or Derivative Works thereof, You may choose to offer,\
+      and charge a fee for, acceptance of support, warranty, indemnity,\
+      or other liability obligations and/or rights consistent with this\
+      License. However, in accepting such obligations, You may act only\
+      on Your own behalf and on Your sole responsibility, not on behalf\
+      of any other Contributor, and only if You agree to indemnify,\
+      defend, and hold each Contributor harmless for any liability\
+      incurred by, or claims asserted against, such Contributor by reason\
+      of your accepting any such warranty or additional liability.\
+\
+   END OF TERMS AND CONDITIONS\
+\
+   APPENDIX: How to apply the Apache License to your work.\
+\
+      To apply the Apache License to your work, attach the following\
+      boilerplate notice, with the fields enclosed by brackets "[]"\
+      replaced with your own identifying information. (Don't include\
+      the brackets!)  The text should be enclosed in the appropriate\
+      comment syntax for the file format. We also recommend that a\
+      file or class name and description of purpose be included on the\
+      same "printed page" as the copyright notice for easier\
+      identification within third-party archives.\
+\
+   Copyright [yyyy] [name of copyright owner]\
+\
+   Licensed under the Apache License, Version 2.0 (the "License");\
+   you may not use this file except in compliance with the License.\
+   You may obtain a copy of the License at\
+\
+       http://www.apache.org/licenses/LICENSE-2.0\
+\
+   Unless required by applicable law or agreed to in writing, software\
+   distributed under the License is distributed on an "AS IS" BASIS,\
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\
+   See the License for the specific language governing permissions and\
+   limitations under the License.\
+\
+\
+
 \fs34 Path.swift\
 \

@ -579,6 +814,213 @@ For more information, please refer to &lt;<http://unlicense.org/>&gt;\
 \
 \

+\fs34 swift-srp\
+\
+
+\fs26                                  Apache License\
+                           Version 2.0, January 2004\
+                        http://www.apache.org/licenses/\
+\
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION\
+\
+   1. Definitions.\
+\
+      "License" shall mean the terms and conditions for use, reproduction,\
+      and distribution as defined by Sections 1 through 9 of this document.\
+\
+      "Licensor" shall mean the copyright owner or entity authorized by\
+      the copyright owner that is granting the License.\
+\
+      "Legal Entity" shall mean the union of the acting entity and all\
+      other entities that control, are controlled by, or are under common\
+      control with that entity. For the purposes of this definition,\
+      "control" means (i) the power, direct or indirect, to cause the\
+      direction or management of such entity, whether by contract or\
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the\
+      outstanding shares, or (iii) beneficial ownership of such entity.\
+\
+      "You" (or "Your") shall mean an individual or Legal Entity\
+      exercising permissions granted by this License.\
+\
+      "Source" form shall mean the preferred form for making modifications,\
+      including but not limited to software source code, documentation\
+      source, and configuration files.\
+\
+      "Object" form shall mean any form resulting from mechanical\
+      transformation or translation of a Source form, including but\
+      not limited to compiled object code, generated documentation,\
+      and conversions to other media types.\
+\
+      "Work" shall mean the work of authorship, whether in Source or\
+      Object form, made available under the License, as indicated by a\
+      copyright notice that is included in or attached to the work\
+      (an example is provided in the Appendix below).\
+\
+      "Derivative Works" shall mean any work, whether in Source or Object\
+      form, that is based on (or derived from) the Work and for which the\
+      editorial revisions, annotations, elaborations, or other modifications\
+      represent, as a whole, an original work of authorship. For the purposes\
+      of this License, Derivative Works shall not include works that remain\
+      separable from, or merely link (or bind by name) to the interfaces of,\
+      the Work and Derivative Works thereof.\
+\
+      "Contribution" shall mean any work of authorship, including\
+      the original version of the Work and any modifications or additions\
+      to that Work or Derivative Works thereof, that is intentionally\
+      submitted to Licensor for inclusion in the Work by the copyright owner\
+      or by an individual or Legal Entity authorized to submit on behalf of\
+      the copyright owner. For the purposes of this definition, "submitted"\
+      means any form of electronic, verbal, or written communication sent\
+      to the Licensor or its representatives, including but not limited to\
+      communication on electronic mailing lists, source code control systems,\
+      and issue tracking systems that are managed by, or on behalf of, the\
+      Licensor for the purpose of discussing and improving the Work, but\
+      excluding communication that is conspicuously marked or otherwise\
+      designated in writing by the copyright owner as "Not a Contribution."\
+\
+      "Contributor" shall mean Licensor and any individual or Legal Entity\
+      on behalf of whom a Contribution has been received by Licensor and\
+      subsequently incorporated within the Work.\
+\
+   2. Grant of Copyright License. Subject to the terms and conditions of\
+      this License, each Contributor hereby grants to You a perpetual,\
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable\
+      copyright license to reproduce, prepare Derivative Works of,\
+      publicly display, publicly perform, sublicense, and distribute the\
+      Work and such Derivative Works in Source or Object form.\
+\
+   3. Grant of Patent License. Subject to the terms and conditions of\
+      this License, each Contributor hereby grants to You a perpetual,\
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable\
+      (except as stated in this section) patent license to make, have made,\
+      use, offer to sell, sell, import, and otherwise transfer the Work,\
+      where such license applies only to those patent claims licensable\
+      by such Contributor that are necessarily infringed by their\
+      Contribution(s) alone or by combination of their Contribution(s)\
+      with the Work to which such Contribution(s) was submitted. If You\
+      institute patent litigation against any entity (including a\
+      cross-claim or counterclaim in a lawsuit) alleging that the Work\
+      or a Contribution incorporated within the Work constitutes direct\
+      or contributory patent infringement, then any patent licenses\
+      granted to You under this License for that Work shall terminate\
+      as of the date such litigation is filed.\
+\
+   4. Redistribution. You may reproduce and distribute copies of the\
+      Work or Derivative Works thereof in any medium, with or without\
+      modifications, and in Source or Object form, provided that You\
+      meet the following conditions:\
+\
+      (a) You must give any other recipients of the Work or\
+          Derivative Works a copy of this License; and\
+\
+      (b) You must cause any modified files to carry prominent notices\
+          stating that You changed the files; and\
+\
+      (c) You must retain, in the Source form of any Derivative Works\
+          that You distribute, all copyright, patent, trademark, and\
+          attribution notices from the Source form of the Work,\
+          excluding those notices that do not pertain to any part of\
+          the Derivative Works; and\
+\
+      (d) If the Work includes a "NOTICE" text file as part of its\
+          distribution, then any Derivative Works that You distribute must\
+          include a readable copy of the attribution notices contained\
+          within such NOTICE file, excluding those notices that do not\
+          pertain to any part of the Derivative Works, in at least one\
+          of the following places: within a NOTICE text file distributed\
+          as part of the Derivative Works; within the Source form or\
+          documentation, if provided along with the Derivative Works; or,\
+          within a display generated by the Derivative Works, if and\
+          wherever such third-party notices normally appear. The contents\
+          of the NOTICE file are for informational purposes only and\
+          do not modify the License. You may add Your own attribution\
+          notices within Derivative Works that You distribute, alongside\
+          or as an addendum to the NOTICE text from the Work, provided\
+          that such additional attribution notices cannot be construed\
+          as modifying the License.\
+\
+      You may add Your own copyright statement to Your modifications and\
+      may provide additional or different license terms and conditions\
+      for use, reproduction, or distribution of Your modifications, or\
+      for any such Derivative Works as a whole, provided Your use,\
+      reproduction, and distribution of the Work otherwise complies with\
+      the conditions stated in this License.\
+\
+   5. Submission of Contributions. Unless You explicitly state otherwise,\
+      any Contribution intentionally submitted for inclusion in the Work\
+      by You to the Licensor shall be under the terms and conditions of\
+      this License, without any additional terms or conditions.\
+      Notwithstanding the above, nothing herein shall supersede or modify\
+      the terms of any separate license agreement you may have executed\
+      with Licensor regarding such Contributions.\
+\
+   6. Trademarks. This License does not grant permission to use the trade\
+      names, trademarks, service marks, or product names of the Licensor,\
+      except as required for reasonable and customary use in describing the\
+      origin of the Work and reproducing the content of the NOTICE file.\
+\
+   7. Disclaimer of Warranty. Unless required by applicable law or\
+      agreed to in writing, Licensor provides the Work (and each\
+      Contributor provides its Contributions) on an "AS IS" BASIS,\
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or\
+      implied, including, without limitation, any warranties or conditions\
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A\
+      PARTICULAR PURPOSE. You are solely responsible for determining the\
+      appropriateness of using or redistributing the Work and assume any\
+      risks associated with Your exercise of permissions under this License.\
+\
+   8. Limitation of Liability. In no event and under no legal theory,\
+      whether in tort (including negligence), contract, or otherwise,\
+      unless required by applicable law (such as deliberate and grossly\
+      negligent acts) or agreed to in writing, shall any Contributor be\
+      liable to You for damages, including any direct, indirect, special,\
+      incidental, or consequential damages of any character arising as a\
+      result of this License or out of the use or inability to use the\
+      Work (including but not limited to damages for loss of goodwill,\
+      work stoppage, computer failure or malfunction, or any and all\
+      other commercial damages or losses), even if such Contributor\
+      has been advised of the possibility of such damages.\
+\
+   9. Accepting Warranty or Additional Liability. While redistributing\
+      the Work or Derivative Works thereof, You may choose to offer,\
+      and charge a fee for, acceptance of support, warranty, indemnity,\
+      or other liability obligations and/or rights consistent with this\
+      License. However, in accepting such obligations, You may act only\
+      on Your own behalf and on Your sole responsibility, not on behalf\
+      of any other Contributor, and only if You agree to indemnify,\
+      defend, and hold each Contributor harmless for any liability\
+      incurred by, or claims asserted against, such Contributor by reason\
+      of your accepting any such warranty or additional liability.\
+\
+   END OF TERMS AND CONDITIONS\
+\
+   APPENDIX: How to apply the Apache License to your work.\
+\
+      To apply the Apache License to your work, attach the following\
+      boilerplate notice, with the fields enclosed by brackets "[]"\
+      replaced with your own identifying information. (Don't include\
+      the brackets!)  The text should be enclosed in the appropriate\
+      comment syntax for the file format. We also recommend that a\
+      file or class name and description of purpose be included on the\
+      same "printed page" as the copyright notice for easier\
+      identification within third-party archives.\
+\
+   Copyright [yyyy] [name of copyright owner]\
+\
+   Licensed under the Apache License, Version 2.0 (the "License");\
+   you may not use this file except in compliance with the License.\
+   You may obtain a copy of the License at\
+\
+       http://www.apache.org/licenses/LICENSE-2.0\
+\
+   Unless required by applicable law or agreed to in writing, software\
+   distributed under the License is distributed on an "AS IS" BASIS,\
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\
+   See the License for the specific language governing permissions and\
+   limitations under the License.\
+\
+\
+
 \fs34 DockProgress\
 \

--- a/Xcodes/Resources/Localizable.xcstrings
+++ b/Xcodes/Resources/Localizable.xcstrings
--- a/Xcodes/Resources/XcodesIcon.icon/Assets/Dark.png
+++ b/Xcodes/Resources/XcodesIcon.icon/Assets/Dark.png
--- a/Xcodes/Resources/XcodesIcon.icon/Assets/Light.png
+++ b/Xcodes/Resources/XcodesIcon.icon/Assets/Light.png
--- a/Xcodes/Resources/XcodesIcon.icon/Assets/Mono.png
+++ b/Xcodes/Resources/XcodesIcon.icon/Assets/Mono.png
--- a/Xcodes/Resources/XcodesIcon.icon/icon.json
+++ b/Xcodes/Resources/XcodesIcon.icon/icon.json
@ -0,0 +1,50 @@
+{
+  "fill" : {
+    "automatic-gradient" : "extended-srgb:0.00000,0.47843,1.00000,1.00000"
+  },
+  "groups" : [
+    {
+      "layers" : [
+        {
+          "glass" : false,
+          "hidden" : false,
+          "image-name-specializations" : [
+            {
+              "value" : "Light.png"
+            },
+            {
+              "appearance" : "dark",
+              "value" : "Dark.png"
+            },
+            {
+              "appearance" : "tinted",
+              "value" : "Mono.png"
+            }
+          ],
+          "name" : "Dark",
+          "position" : {
+            "scale" : 1,
+            "translation-in-points" : [
+              0,
+              0
+            ]
+          }
+        }
+      ],
+      "shadow" : {
+        "kind" : "neutral",
+        "opacity" : 0.5
+      },
+      "specular" : false,
+      "translucency" : {
+        "enabled" : false,
+        "value" : 0.5
+      }
+    }
+  ],
+  "supported-platforms" : {
+    "squares" : [
+      "macOS"
+    ]
+  }
+}
--- a/Xcodes/XcodesKit/Package.swift
+++ b/Xcodes/XcodesKit/Package.swift
@ -5,7 +5,7 @@ import PackageDescription

 let package = Package(
    name: "XcodesKit",
-    platforms: [.macOS(.v11)],
+    platforms: [.macOS(.v13)],
    products: [
        // Products define the executables and libraries a package produces, and make them visible to other packages.
        .library(
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/Runtimes/CoreSimulatorImage.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/Runtimes/CoreSimulatorImage.swift
@ -37,8 +37,10 @@ public struct CoreSimulatorImage: Decodable, Identifiable, Equatable {

 public struct CoreSimulatorRuntimeInfo: Decodable {
    public let build: String
+    public let supportedArchitectures: [Architecture]?
    
-    public init(build: String) {
+    public init(build: String, supportedArchitectures: [Architecture]? = nil) {
        self.build = build
+        self.supportedArchitectures = supportedArchitectures
    }
 }
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/Runtimes/Runtimes.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/Runtimes/Runtimes.swift
@ -12,6 +12,7 @@ public struct DownloadableRuntime: Codable, Identifiable, Hashable {
    public let category: Category
    public let simulatorVersion: SimulatorVersion
    public let source: String?
+    public let architectures: [Architecture]?
    public let dictionaryVersion: Int
    public let contentType: ContentType
    public let platform: Platform
@ -49,10 +50,11 @@ public struct DownloadableRuntime: Codable, Identifiable, Hashable {
        case name
        case authentication
        case sdkBuildUpdate
+        case architectures
    }

    var betaNumber: Int? {
-        enum Regex { static let shared = try! NSRegularExpression(pattern: "b[0-9]+$") }
+        enum Regex { static let shared = try! NSRegularExpression(pattern: "b[0-9]+") }
        guard var foundString = Regex.shared.firstString(in: identifier) else { return nil }
        foundString.removeFirst()
        return Int(foundString)!
@ -94,6 +96,7 @@ public struct SDKToSimulatorMapping: Codable {
    public let sdkBuildUpdate: String
    public let simulatorBuildUpdate: String
    public let sdkIdentifier: String
+    public let downloadableIdentifiers: [String]?
 }

 extension DownloadableRuntime {
@ -167,6 +170,7 @@ public struct InstalledRuntime: Decodable {
    let state: String
    let version: String
    let sizeBytes: Int?
+    let supportedArchitectures: [Architecture]?
 }

 extension InstalledRuntime {
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Architecture.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Architecture.swift
@ -0,0 +1,71 @@
+//
+//  Architecture.swift
+//  XcodesKit
+//
+//  Created by Matt Kiazyk on 2025-08-23.
+//
+
+import Foundation
+
+/// The name of an Architecture.
+public enum Architecture: String, Codable, Equatable, Hashable, Identifiable, CaseIterable {
+    public var id: Self { self }
+    
+    /// The Arm64 architecture (Apple Silicon)
+    case arm64 = "arm64"
+    /// The X86\_64 architecture (64-bit Intel)
+    case x86_64 = "x86_64"
+    
+    public var displayString: String {
+        switch self {
+        case .arm64:
+            return "Apple Silicon"
+        case .x86_64:
+            return "Intel"
+        }
+    }
+    
+    public var iconName: String {
+        switch self {
+            case .arm64:
+                return "m4.button.horizontal"
+            case .x86_64:
+                return "cpu.fill"
+        }
+    }
+}
+
+public enum ArchitectureVariant: String, Codable, Equatable, Hashable, Identifiable, CaseIterable {
+    public var id: Self { self }
+    
+    case universal
+    case appleSilicon
+    
+    public var displayString: String {
+        switch self {
+        case .appleSilicon:
+            return "Apple Silicon"
+        case .universal:
+            return "Universal"
+        }
+    }
+    
+    public var iconName: String {
+        switch self {
+            case .appleSilicon:
+                return "m4.button.horizontal"
+            case .universal:
+                return "cpu.fill"
+        }
+    }
+}
+
+extension Array where Element == Architecture {
+    public var isAppleSilicon: Bool {
+        self == [.arm64]
+    }
+    
+    public var isUniversal: Bool {
+        self.contains([.arm64, .x86_64])
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Checksums.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Checksums.swift
@ -0,0 +1,20 @@
+//
+//  Checksums.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 9/17/20.
+//  Copyright © 2020 Xcode Releases. All rights reserved.
+//
+
+
+import Foundation
+
+public struct Checksums: Codable {
+    
+    public let sha1: String?
+    
+    public init(sha1: String? = nil) {
+        self.sha1 = sha1
+    }
+    
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Compilers.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Compilers.swift
@ -0,0 +1,33 @@
+//
+//  Compiler.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/4/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public struct Compilers: Codable {
+    public let gcc: Array<XcodeVersion>?
+    public let llvm_gcc: Array<XcodeVersion>?
+    public let llvm: Array<XcodeVersion>?
+    public let clang: Array<XcodeVersion>?
+    public let swift: Array<XcodeVersion>?
+    
+    public init(gcc: XcodeVersion? = nil, llvm_gcc: XcodeVersion? = nil, llvm: XcodeVersion? = nil, clang: XcodeVersion? = nil, swift: XcodeVersion? = nil) {
+        self.gcc = gcc.map { [$0] }
+        self.llvm_gcc = llvm_gcc.map { [$0] }
+        self.llvm = llvm.map { [$0] }
+        self.clang = clang.map { [$0] }
+        self.swift = swift.map { [$0] }
+    }
+    
+    public init(gcc: Array<XcodeVersion>?, llvm_gcc: Array<XcodeVersion>?, llvm: Array<XcodeVersion>?, clang: Array<XcodeVersion>?, swift: Array<XcodeVersion>?) {
+        self.gcc = gcc?.isEmpty == true ? nil : gcc
+        self.llvm_gcc = llvm_gcc?.isEmpty == true ? nil : llvm_gcc
+        self.llvm = llvm?.isEmpty == true ? nil : llvm
+        self.clang = clang?.isEmpty == true ? nil : clang
+        self.swift = swift?.isEmpty == true ? nil : swift
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Link.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Link.swift
@ -0,0 +1,32 @@
+//
+//  Link.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/5/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public struct Link: Codable {
+    public let url: URL
+    public let sizeMB: Int?
+    /// The platforms supported by this link, if applicable.
+    public var architectures: [Architecture]?
+
+//    public init(_ string: String, _ size: Int? = nil, _ architectures: [Architecture]? = nil) {
+//        self.url = URL(string: string)!
+//        self.sizeMB = size
+//        self.architectures = architectures
+//    }
+}
+
+public struct Links: Codable {
+    public let download: Link?
+    public let notes: Link?
+    
+    public init(download: Link? = nil, notes: Link? = nil) {
+        self.download = download
+        self.notes = notes
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Release.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/Release.swift
@ -0,0 +1,59 @@
+//
+//  Release.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/4/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public enum Release: Codable {
+    
+    public enum CodingKeys: String, CodingKey {
+        case gm, gmSeed, rc, beta, dp, release
+    }
+    
+    public var isGM: Bool {
+        guard case .gm = self else { return false }
+        return true
+    }
+    
+    case gm
+    case gmSeed(Int)
+    case rc(Int)
+    case beta(Int)
+    case dp(Int)
+    case release
+    
+    public init(from decoder: Decoder) throws {
+        let container = try decoder.container(keyedBy: CodingKeys.self)
+        if let _ = try container.decodeIfPresent(Bool.self, forKey: .gm) {
+            self = .gm
+        } else if let v = try container.decodeIfPresent(Int.self, forKey: .gmSeed) {
+            self = .gmSeed(v)
+        } else if let v = try container.decodeIfPresent(Int.self, forKey: .rc) {
+            self = .rc(v)
+        } else if let v = try container.decodeIfPresent(Int.self, forKey: .beta) {
+            self = .beta(v)
+        } else if let v = try container.decodeIfPresent(Int.self, forKey: .dp) {
+            self = .dp(v)
+        } else if let _ = try container.decodeIfPresent(Bool.self, forKey: .release) {
+            self = .release
+        } else {
+            fatalError("Unreachable")
+        }
+    }
+    
+    public func encode(to encoder: Encoder) throws {
+        var container = encoder.container(keyedBy: CodingKeys.self)
+        switch self {
+        case .gm: try container.encode(true, forKey: .gm)
+        case .gmSeed(let v): try container.encode(v, forKey: .gmSeed)
+        case .rc(let v): try container.encode(v, forKey: .rc)
+        case .beta(let v): try container.encode(v, forKey: .beta)
+        case .dp(let v): try container.encode(v, forKey: .dp)
+        case .release: try container.encode(true, forKey: .release)
+        }
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/SDKs.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/SDKs.swift
@ -0,0 +1,57 @@
+//
+//  SDKs.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/4/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public struct SDKs: Codable {
+    public let macOS: Array<XcodeVersion>?
+    public let iOS: Array<XcodeVersion>?
+    public let watchOS: Array<XcodeVersion>?
+    public let tvOS: Array<XcodeVersion>?
+    public let visionOS: Array<XcodeVersion>?
+    
+    public init(macOS: XcodeVersion? = nil, iOS: XcodeVersion? = nil, watchOS: XcodeVersion? = nil, tvOS: XcodeVersion? = nil, visionOS: XcodeVersion? = nil) {
+        self.macOS = macOS.map { [$0] }
+        self.iOS = iOS.map { [$0] }
+        self.watchOS = watchOS.map { [$0] }
+        self.tvOS = tvOS.map { [$0] }
+        self.visionOS = visionOS.map { [$0] }
+    }
+    
+    public init(macOS: Array<XcodeVersion>?, iOS: XcodeVersion? = nil, watchOS: XcodeVersion? = nil, tvOS: XcodeVersion? = nil, visionOS: XcodeVersion? = nil) {
+        self.macOS = macOS?.isEmpty == true ? nil : macOS
+        self.iOS = iOS.map { [$0] }
+        self.watchOS = watchOS.map { [$0] }
+        self.tvOS = tvOS.map { [$0] }
+        self.visionOS = visionOS.map { [$0] }
+    }
+    
+    public init(macOS: Array<XcodeVersion>?, iOS: Array<XcodeVersion>?, watchOS: XcodeVersion? = nil, tvOS: XcodeVersion? = nil, visionOS: XcodeVersion? = nil) {
+        self.macOS = macOS?.isEmpty == true ? nil : macOS
+        self.iOS = iOS?.isEmpty == true ? nil : iOS
+        self.watchOS = watchOS.map { [$0] }
+        self.tvOS = tvOS.map { [$0] }
+        self.visionOS = visionOS.map { [$0] }
+    }
+    
+    public init(macOS: Array<XcodeVersion>?, iOS: Array<XcodeVersion>?, watchOS: Array<XcodeVersion>?, tvOS: XcodeVersion? = nil, visionOS: XcodeVersion? = nil) {
+        self.macOS = macOS?.isEmpty == true ? nil : macOS
+        self.iOS = iOS?.isEmpty == true ? nil : iOS
+        self.watchOS = watchOS?.isEmpty == true ? nil : watchOS
+        self.tvOS = tvOS.map { [$0] }
+        self.visionOS = visionOS.map { [$0] }
+    }
+    
+    public init(macOS: Array<XcodeVersion>?, iOS: Array<XcodeVersion>?, watchOS: Array<XcodeVersion>?, tvOS: Array<XcodeVersion>?, visionOS: Array<XcodeVersion>?) {
+        self.macOS = macOS?.isEmpty == true ? nil : macOS
+        self.iOS = iOS?.isEmpty == true ? nil : iOS
+        self.watchOS = watchOS?.isEmpty == true ? nil : watchOS
+        self.tvOS = tvOS?.isEmpty == true ? nil : tvOS
+        self.visionOS = visionOS?.isEmpty == true ? nil : visionOS
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/XcodeRelease.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/XcodeRelease.swift
@ -0,0 +1,35 @@
+//
+//  Xcode.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/3/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public struct XcodeRelease: Codable {
+    public let name: String
+    public let version: XcodeVersion
+    public let date: YMD
+    public let requires: String
+    public let sdks: SDKs?
+    public let compilers: Compilers?
+    public let links: Links?
+    public let checksums: Checksums?
+    
+    public var architectures: [Architecture]? {
+        return links.flatMap { $0.download?.architectures }
+    }
+    
+    public init(name: String = "Xcode", version: XcodeVersion, date: (Int, Int, Int), requires: String, sdks: SDKs? = nil, compilers: Compilers? = nil, links: Links? = nil, checksums: Checksums? = nil) {
+        self.name = name
+        self.version = version;
+        self.date = YMD(date);
+        self.requires = requires;
+        self.sdks = sdks;
+        self.compilers = compilers
+        self.links = links
+        self.checksums = checksums
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/XcodeVersion.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/XcodeVersion.swift
@ -0,0 +1,24 @@
+//
+//  Version.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/4/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public typealias V = XcodeVersion
+public struct XcodeVersion: Codable {
+    public let number: String?
+    public let build: String?
+    public let release: Release
+    
+    public init(_ build: String, _ number: String? = nil, _ release: Release = .release) {
+        self.number = number; self.build = build; self.release = release
+    }
+    
+    public init(number: String, _ build: String? = nil, _ release: Release = .release) {
+        self.number = number; self.build = build; self.release = release
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/YMD.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Models/XcodeReleases/YMD.swift
@ -0,0 +1,23 @@
+//
+//  YMD.swift
+//  xcodereleases
+//
+//  Created by Xcode Releases on 4/4/18.
+//  Copyright © 2018 Xcode Releases. All rights reserved.
+//
+
+import Foundation
+
+public struct YMD: Codable {
+    public let year: Int
+    public let month: Int
+    public let day: Int
+    
+    public init(_ ymd: (Int, Int, Int)) {
+        self.year = ymd.0; self.month = ymd.1; self.day = ymd.2
+    }
+    
+    public init(_ year: Int, _ month: Int, _ day: Int) {
+        self.year = year; self.month = month; self.day = day
+    }
+}
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Shell/Process.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Shell/Process.swift
@ -6,10 +6,14 @@ public typealias ProcessOutput = (status: Int32, out: String, err: String)

 extension Process {
    static func run(_ executable: Path, workingDirectory: URL? = nil, input: String? = nil, _ arguments: String...) async throws -> ProcessOutput {
-        return try await run(executable.url, workingDirectory: workingDirectory, input: input, arguments)
+        return try run(executable.url, workingDirectory: workingDirectory, input: input, arguments)
    }
    
-    static func run(_ executable: URL, workingDirectory: URL? = nil, input: String? = nil, _ arguments: [String]) async throws -> ProcessOutput {
+    static func run(_ executable: Path, workingDirectory: URL? = nil, input: String? = nil, _ arguments: String...) throws -> ProcessOutput {
+        return try run(executable.url, workingDirectory: workingDirectory, input: input, arguments)
+    }
+    
+    static func run(_ executable: URL, workingDirectory: URL? = nil, input: String? = nil, _ arguments: [String]) throws -> ProcessOutput {
        
        let process = Process()
        process.currentDirectoryURL = workingDirectory ?? executable.deletingLastPathComponent()
--- a/Xcodes/XcodesKit/Sources/XcodesKit/Shell/XcodesShell.swift
+++ b/Xcodes/XcodesKit/Sources/XcodesKit/Shell/XcodesShell.swift
@ -26,4 +26,8 @@ public struct XcodesShell {
    public var deleteRuntime: (String) async throws -> ProcessOutput = {
        try await Process.run(Path.root.usr.bin.join("xcrun"), "simctl", "runtime", "delete", $0)
    }
+   
+    public var archs: (URL) throws -> ProcessOutput = {
+        try Process.run(Path.root.usr.bin.join("lipo"), "-archs", $0.path)
+    }
 }
--- a/XcodesTests/AppStateUpdateTests.swift
+++ b/XcodesTests/AppStateUpdateTests.swift
@ -1,7 +1,11 @@
 import Path
+import CryptoKit
 import Version
@testable import Xcodes
 import XCTest
+import CommonCrypto
+import BigNum
+import SRP

 class AppStateUpdateTests: XCTestCase {
    var subject: AppState!
@ -145,7 +149,7 @@ class AppStateUpdateTests: XCTestCase {
        )
        
        XCTAssertEqual(subject.allXcodes.map(\.version), [Version("12.4.0+12D4e")!])
-        XCTAssertEqual(subject.allXcodes.map(\.identicalBuilds), [[Version("12.4.0+12D4e")!, Version("12.4.0-RC+12D4e")!]])
+        XCTAssertEqual(subject.allXcodes.map(\.identicalBuilds), [[XcodeID(version: Version("12.4.0+12D4e")!), XcodeID(version: Version("12.4.0-RC+12D4e")!)]])
    }
    
    func testIdenticalBuilds_DoNotMergeReleaseVersions() {
@ -230,7 +234,7 @@ class AppStateUpdateTests: XCTestCase {
        )
        
        XCTAssertEqual(subject.allXcodes.map(\.version), [Version("12.4.0+12D4e")!])
-        XCTAssertEqual(subject.allXcodes.map(\.identicalBuilds), [[Version("12.4.0+12D4e")!, Version("12.4.0-RC+12D4e")!]])
+        XCTAssertEqual(subject.allXcodes.map(\.identicalBuilds), [[XcodeID(version: Version("12.4.0+12D4e")!), XcodeID(version: Version("12.4.0-RC+12D4e")!)]])
    }
    
    func testIdenticalBuilds_AppleDataSource_DoNotMergeVersionsWithoutBuildIdentifiers() {
@ -258,4 +262,81 @@ class AppStateUpdateTests: XCTestCase {
        XCTAssertEqual(subject.allXcodes.map(\.version), [Version("12.4.0")!, Version("12.3.0-RC")!])
        XCTAssertEqual(subject.allXcodes.map(\.identicalBuilds), [[], []])
    }
+
+    func sha256(data : Data) -> Data {
+        var hash = [UInt8](repeating: 0,  count: Int(CC_SHA256_DIGEST_LENGTH))
+        data.withUnsafeBytes {
+            _ = CC_SHA256($0.baseAddress, CC_LONG(data.count), &hash)
+        }
+        return Data(hash)
+    }
+
+    func testSIRP() throws {
+        /*
+         Obtaind by running fastlane spaceauth --verbose -u anand.appleseed@example.com with some custom logging
+
+         Starting SIRP Apple ID login
+         a: {"a":"VLEKLa+n2cyeYNWbECm45CuS4kCdCxodlTDGlW1FKaUyOrv/RbtN2sM0pVE12zI7k3VkocPC3rN5DZBIkahR6I8JHj/J97dtTvzsR+aNRWTYCT2HGP1PBI0QArp3eitAbFqTWI4+Zw+oOnV8+AYdH/wjbq7gOK4C4dvIHE+FzRwIlmguPb5qu2r47R9W3y1msVdoUGlFBOMOMb7Gyq7F0MaEIFH63lNzGomwq74mfss/cFqurd6fxU+Y7tdVTPZw1GWyBEPiXWpk8sNm2zE+S6zWo5tOsICprU75IC9galh1igfzN7VNe0SUFLNFTbFK+Bb1SFAOrAbBZOmyOG5uSQ==","accountName":"anand.appleseed@example.com","protocols":["s2k","s2k_fo"]}
+         Received SIRP signin init response: {"iteration"=>20309, "salt"=>"fIjNflgqSJXACWwwvhDU+w==", "protocol"=>"s2k", "b"=>"PMbU75wwG6rDTySXn2ASWyfQuPoW5ham15SzIscpInwOPE2uk7sePsW4ra0dHcLDUMFQn/LgBggIKOo7YZ9hf1VReiAzXwSKSHdJHjHUURTC2eNpANGUPO1qzuXYgc/MP3MR+GipKHsz+KTLT+8wLjNaiCIHsL/7evJBMw9QqiwhyXlAIm5mGZfhdTVbGpLz2/QzrFmI6pUTrHpio6m1Q74DH3FBxxIeiIcuEdGdeVt9iUweowBRyf2woasTvSV1fbMQbl+lsWPwzt/a73+J30eOGFdSubqSVYh2pV0OLqRz7zPzJars12teCWUV+0WUIaxb14Mp7tlmqcTPuqZe9w==", "c"=>"d-533-eccbc4e9-9564-11ef-84a6-018111c8cc60:PRN"}
+         encrypted_password: 40532b4de9353fc537dc62ee84eacebd7ecb5ec26efca98bd01b0380e302100f 32
+         bb: 7672345903537871991962715758896796468138571329014139041563495295907370682045347022183702983061785424983278857706335295545994877883818377653653442007828499221881058994644619578239367613808278802931379172730746665773282250642455690715139985911303055104847971308813151718669484181874342088801251592138154023949370621963319928723678385968989085032385411532317797659749008135679504901238396934480214258070495365760319076978872181485178648397361564241555189629889320567561713407566532187413091018319494367244540399242523126294027225387432028960726767445027313453858210115810946641002311734776929442587065438110307439763191
+         x: 726436461883978586175291668001486484510457416477927591386889224605776454162
+         u: 49415306980415573732801389514223606278850554555635359953422678270536095422201
+         private 23161374166158551996079451276150657702422963034121842124445818241826569345033578345120284496449280736328513302994568402583647660370960353252836732307301957364261384324957527103960720408713825427474127658415917826326829664923997096839970397226662116904369925262192683131695683487505523842260218490007066160096482662715246662018133837725691586205535995663334471723776536640973591229093933458552240634178864509015968350855952558520147559154646484379002445961375384929682566525908284011230815908584648931495968206840416022306138033496705677078512266958633477047047323620540878121579549170392075029336954975132431417099801
+         S: 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
+         K: c5207f707186a52f1adee41bf0a7bc41e51e6dffc25cdaeca8acb7de2710b20a
+         hN: 65908899099613711898698321155848703477601840791750658211391687862255842366922
+         hG: 23094592799618609623465742609366149076596436609130823198107630312273622653270
+         hxor 73599884097654065452785151481733181870375477364472235597514429707329935690908
+         response: {"accountName":"anand.appleseed@example.com","c":"d-533-eccbc4e9-9564-11ef-84a6-018111c8cc60:PRN","m1":"f/Bkq8gBTYxl7SyiRd4SXTyE/jM/g6E0mVyZIQDIsPg=","m2":"R2rgqC9cMAtWiXUImOrvs4oF+ccibf8KaFsZQ22WokM=","rememberMe":false}
+         */
+
+        let publicKey = Data(base64Encoded:  "VLEKLa+n2cyeYNWbECm45CuS4kCdCxodlTDGlW1FKaUyOrv/RbtN2sM0pVE12zI7k3VkocPC3rN5DZBIkahR6I8JHj/J97dtTvzsR+aNRWTYCT2HGP1PBI0QArp3eitAbFqTWI4+Zw+oOnV8+AYdH/wjbq7gOK4C4dvIHE+FzRwIlmguPb5qu2r47R9W3y1msVdoUGlFBOMOMb7Gyq7F0MaEIFH63lNzGomwq74mfss/cFqurd6fxU+Y7tdVTPZw1GWyBEPiXWpk8sNm2zE+S6zWo5tOsICprU75IC9galh1igfzN7VNe0SUFLNFTbFK+Bb1SFAOrAbBZOmyOG5uSQ==".data(using: .utf8)!)
+
+        let clientKeys = SRPKeyPair(public: .init([UInt8](publicKey!)),
+                              private: .init(BigNum("23161374166158551996079451276150657702422963034121842124445818241826569345033578345120284496449280736328513302994568402583647660370960353252836732307301957364261384324957527103960720408713825427474127658415917826326829664923997096839970397226662116904369925262192683131695683487505523842260218490007066160096482662715246662018133837725691586205535995663334471723776536640973591229093933458552240634178864509015968350855952558520147559154646484379002445961375384929682566525908284011230815908584648931495968206840416022306138033496705677078512266958633477047047323620540878121579549170392075029336954975132431417099801")!))
+
+        let password = sha256(data: "example".data(using: .utf8)!)
+        let salt = Data(base64Encoded: "fIjNflgqSJXACWwwvhDU+w==".data(using: .utf8)!)!
+        let iterations: Int = 20309
+        let derivedKeyLength: Int = 32
+        var keyArray = Array<UInt8>(repeating: 0, count: derivedKeyLength)
+
+        let result:Int32 = keyArray.withUnsafeMutableBytes { keyBytes -> Int32 in
+            let keyBuffer = UnsafeMutablePointer<UInt8>(keyBytes.baseAddress!.assumingMemoryBound(to: UInt8.self))
+            return password.withUnsafeBytes { passwordDigestBytes -> Int32 in
+                let passwordBuffer = UnsafePointer<UInt8>(passwordDigestBytes.baseAddress!.assumingMemoryBound(to: UInt8.self))
+                return salt.withUnsafeBytes { saltBytes -> Int32 in
+                    let saltBuffer = UnsafePointer<UInt8>(saltBytes.baseAddress!.assumingMemoryBound(to: UInt8.self))
+                    return  CCKeyDerivationPBKDF(
+                        CCPBKDFAlgorithm(kCCPBKDF2),
+                        passwordBuffer,
+                        password.count,
+                        saltBuffer,
+                        salt.count,
+                        CCPseudoRandomAlgorithm(kCCPRFHmacAlgSHA256),
+                        UInt32(iterations),
+                        keyBuffer,
+                        derivedKeyLength)
+
+                }
+            }
+        }
+
+        let expectedKey: [UInt8] = [0x40, 0x53, 0x2b, 0x4d, 0xe9, 0x35, 0x3f, 0xc5, 0x37, 0xdc, 0x62, 0xee, 0x84, 0xea, 0xce, 0xbd, 0x7e, 0xcb, 0x5e, 0xc2, 0x6e, 0xfc, 0xa9, 0x8b, 0xd0, 0x1b, 0x03, 0x80, 0xe3, 0x02, 0x10, 0x0f]
+
+        XCTAssertEqual(expectedKey, keyArray)
+
+        let decodedB = Data(base64Encoded: "PMbU75wwG6rDTySXn2ASWyfQuPoW5ham15SzIscpInwOPE2uk7sePsW4ra0dHcLDUMFQn/LgBggIKOo7YZ9hf1VReiAzXwSKSHdJHjHUURTC2eNpANGUPO1qzuXYgc/MP3MR+GipKHsz+KTLT+8wLjNaiCIHsL/7evJBMw9QqiwhyXlAIm5mGZfhdTVbGpLz2/QzrFmI6pUTrHpio6m1Q74DH3FBxxIeiIcuEdGdeVt9iUweowBRyf2woasTvSV1fbMQbl+lsWPwzt/a73+J30eOGFdSubqSVYh2pV0OLqRz7zPzJars12teCWUV+0WUIaxb14Mp7tlmqcTPuqZe9w==".data(using: .utf8)!)!
+
+        let client = SRPClient(configuration: SRPConfiguration<SHA256>(.N2048))
+        let sharedSecret = try client.calculateSharedSecret(password: Data(keyArray), salt: [UInt8](salt), clientKeys: clientKeys, serverPublicKey: .init([UInt8](decodedB)))
+
+        let accountName = "anand.appleseed@example.com"
+        let m1 = client.calculateClientProof(username: accountName, salt: [UInt8](salt), clientPublicKey: clientKeys.public, serverPublicKey: .init([UInt8](decodedB)), sharedSecret: .init(sharedSecret.bytes))
+        let m2 = client.calculateServerProof(clientPublicKey: clientKeys.public, clientProof: m1, sharedSecret: .init([UInt8](sharedSecret.bytes)))
+
+        XCTAssertEqual(Data(m1).base64EncodedString(), "f/Bkq8gBTYxl7SyiRd4SXTyE/jM/g6E0mVyZIQDIsPg=")
+        XCTAssertEqual(Data(m2).base64EncodedString(), "R2rgqC9cMAtWiXUImOrvs4oF+ccibf8KaFsZQ22WokM=")
+    }
 }
--- a/icon.png
+++ b/icon.png
Author	SHA1	Message	Date
Matt Kiazyk	1a0d3353b9	update readme with v3 changes	2025-09-19 23:53:54 -05:00
Matt Kiazyk	da8d22c6d3	bad package.resolved	2025-09-19 19:56:41 -05:00
Matt Kiazyk	4f9b7f8f6a	remove old libfido2swift fix	2025-09-19 19:31:16 -05:00
Matt Kiazyk	f34e291433	3.0.2	2025-09-19 19:20:34 -05:00
Matt Kiazyk	789eedcdb7	add some glass effect... why not?	2025-09-19 19:19:58 -05:00
Matt Kiazyk	f9262d9a05	fix for codesign issues with libfido2swift	2025-09-19 19:19:48 -05:00
Matt Kiazyk	4776af75ee	3.0.1	2025-09-17 23:01:03 -05:00
Matt Kiazyk	cab5533b49	Merge pull request #756 from neetrath/main Add Thai translations	2025-09-17 22:55:26 -05:00
Matt Kiazyk	fc50db1cee	fix how platforms are architecture filtered	2025-09-17 22:37:19 -05:00
Ruttanachai Auitragool	576585b7de	feat: Add Thai translations	2025-09-16 23:22:44 +07:00
Matt Kiazyk	6cf9647840	Merge pull request #755 from XcodesOrg/newIcon New Icon - who dis?	2025-09-16 10:43:43 -05:00
Matt Kiazyk	90dccd8180	new fancy app icon!	2025-09-15 23:08:51 -05:00
Matt Kiazyk	372d5b1f4e	Merge pull request #753 from XcodesOrg/matt/FixXcoded26Check fix: xcode 26 check for Apple Silicon installs	2025-09-15 22:59:56 -05:00
Matt Kiazyk	4063796833	Merge pull request #727 from megabitsenmzq/main Update zh_Hans translations.	2025-09-15 22:42:13 -05:00
Matt Kiazyk	be2eea0532	Merge pull request #746 from LiYanan2004/filter-ux Improve filtering UI/UX on Xcode List	2025-09-15 22:41:32 -05:00
Matt Kiazyk	a6dec75603	fix libfido2 errors on Xcode26 thanks @anciltech	2025-09-15 22:34:19 -05:00
Matt Kiazyk	9527fb2961	fix: xcode 26 check for Apple Silicon installs	2025-09-15 22:08:49 -05:00
Matt Kiazyk	084bd8f4a1	Merge pull request #744 from leschlogl/feature/portuguese-translations Fixes Brazilian Portuguese translations	2025-09-15 22:06:46 -05:00
Lucas Eduardo Schlögl	f93da1c502	small translation improvements	2025-09-10 14:43:20 +02:00
LiYanan2004	79ef494504	Add icon for "Installed Only" filter	2025-09-02 22:22:55 +08:00
LiYanan2004	cdf3675a5e	Improve filtering UI	2025-09-02 14:40:35 +08:00
Jinyu Meng	5974a85800	Update zh_Hans translations. # Conflicts: # Xcodes/Resources/Localizable.xcstrings	2025-08-29 11:45:06 +09:00
Matt Kiazyk	4ccb6e7f06	Merge pull request #741 from r1b2ns/feat/redirect-new-user-to-login feat: improve user experience with a redirect window to sign-in	2025-08-27 08:37:19 -05:00
Rubens	22e4991f9a	chore: add new localized string in all languages	2025-08-27 10:32:20 -03:00
Lucas Eduardo Schlögl	059c51b5dd	Fixes Brazilian Portuguese translations	2025-08-27 13:30:47 +02:00
Matt Kiazyk	00dcf3816e	v3.0.0	2025-08-26 22:22:11 -05:00
Matt Kiazyk	08738d6912	Merge pull request #743 from XcodesOrg/XcodeArchitectures Support Showing and Downloading Multiple Xcode Architectures.	2025-08-26 20:49:45 -05:00
Matt Kiazyk	472e36ed0f	adjust names	2025-08-25 22:59:28 -05:00
Matt Kiazyk	bfb8c2cbb8	fix tests	2025-08-25 22:45:21 -05:00
Matt Kiazyk	a7b3f78813	clean up localizable strings	2025-08-25 22:37:51 -05:00
Matt Kiazyk	2e2b16e759	warning if users download silicon runtime without xcode 26 selected	2025-08-25 22:26:41 -05:00
Matt Kiazyk	0bc8e42a9b	have both arch versions as the same version on list	2025-08-23 21:51:13 -06:00
Matt Kiazyk	ceae881d9a	show installed xcodes specific with architectures	2025-08-23 20:11:57 -06:00
Matt Kiazyk	debc41f688	support downloading individual xcode architecture versions	2025-08-23 14:56:40 -06:00
Matt Kiazyk	4b9d86b22e	Support showing multiple architectures	2025-08-23 13:35:49 -06:00
Rubens	bbec397613	feat: add button to redirect user when this try to install a xcode version without signed	2025-08-20 08:38:16 -03:00
Matt Kiazyk	a434d26921	Merge pull request #730 from XcodesOrg/matt/multipleArch Support Xcode 26 multiple Architectures	2025-07-09 21:46:04 -05:00
Matt Kiazyk	78615418b5	update ci image	2025-07-09 21:40:33 -05:00
Matt Kiazyk	54cca28dbe	clean up localizations	2025-07-09 21:36:23 -05:00
Matt Kiazyk	10ce2b8511	support filtering	2025-07-07 23:03:20 -05:00
Matt Kiazyk	14b2b3da10	support displaying multiple architectures in runtimes	2025-06-25 15:31:51 -05:00
Matt Kiazyk	f3f3bf0e4f	remove cache	2025-06-09 23:04:33 -05:00
Matt Kiazyk	3621601658	update jekyll gem	2025-06-09 23:02:54 -05:00
Matt Kiazyk	9630a68224	update jekyll	2025-06-09 22:59:06 -05:00
Matt Kiazyk	227f42af37	v2.4.2b31	2025-06-09 22:21:44 -05:00
Matt Kiazyk	8fbf9eef8a	Merge pull request #678 from mahadshahib/patch-1 Update AppState.swift	2025-06-09 22:18:41 -05:00
Matt Kiazyk	b302365454	Merge pull request #655 from MultiColourPixel/main Support FIDO2 authentication with devices that don’t have a PIN code	2025-06-09 22:10:12 -05:00
Mohammad ShahibZadeh	a61338804c	Update AppState.swift Fix the issue where entering an email address with capital letters causes the login to fail.	2024-12-24 12:31:56 +03:30
Edgar Story	259ad0789a	Improve the support for PIN-less FIDO2 devices - We now check if in the handling of two factor option, the option to be used is a SecurityKey. If so, check if a FIDO2 device is attached and if it needs a PIN. - When a PIN is not required, we can just move straight onto assertation, the code for which will present the touch key UI. - Otherwise we fallback to the original flow.	2024-11-12 09:20:38 +00:00
Edgar Story	cc03660576	Push the setting of `authError` to happen on MainActor - The Xcode “Run Time Issue” breakpoint was being hit whenever an error was being set, complaining about this being set outside of the main thread.	2024-11-12 09:14:51 +00:00
Edgar Story	a43bf63aab	Add function to check if a FIDO2 device is even connected	2024-11-12 09:12:44 +00:00
Edgar Story	cfef2879b5	Add function to check if fido2 device needs a PIN	2024-11-12 09:12:21 +00:00
Edgar Story	36424a78e0	Make fido2 property a lazy var - This object was being kept around after being created and as we need it in some other functions it made sense to make it lazy and keep it around that way. - Arguably the FIDO2 instance could be removed after each time it’s been used, but as the FIDO2 class doesn’t have any state stored in it, it seems benign keeping it about for now.	2024-11-12 09:08:26 +00:00
Edgar Story	3d9cf73fc1	Require LibFido2Swift to be 0.1.4 at least - This has the new functionality for checking if a device is attached.	2024-11-12 09:02:45 +00:00
Edgar Story	2dc1bcdcbb	Update requirement for LibFido2Swift library to be at least 0.1.3	2024-11-10 22:06:14 +00:00
Edgar Story	afa6dff0b9	Support FIDO authentication with devices that don’t have a PIN code set	2024-11-10 12:16:17 +00:00
Matt Kiazyk	17f3d365b8	v2.4.1b30	2024-11-04 21:47:10 -06:00
Matt Kiazyk	7b154501b6	Merge pull request #650 from kabiroberai/kabir/legacy-srp Fix handling of s2k_fo	2024-11-04 21:41:13 -06:00
Kabir Oberai	8654756d67	comment	2024-11-04 21:21:12 -05:00
Kabir Oberai	85c9bdba55	Fix handling of s2k_fo	2024-11-04 21:14:48 -05:00
Matt Kiazyk	0a02b29a4b	v2.4.0b29	2024-10-28 22:28:29 -05:00
Matt Kiazyk	3a8722c07d	Merge pull request #640 from XcodesOrg/matt/SRPLogin Support SRP Login	2024-10-28 22:22:21 -05:00
Matt Kiazyk	29bf77007a	Merge pull request #638 from abiligiri/SRPLogin_fix SRP Login works now	2024-10-28 22:02:04 -05:00
Matt Kiazyk	a75c54f2f6	Merge pull request #632 from abiligiri/feature/more_managed_preferences Restrict allowed versions & hide 'Support Xcodes'	2024-10-28 22:01:37 -05:00
Matt Kiazyk	42c2c6bfc0	move to xcodesOrg/swift-srp fork	2024-10-28 21:45:07 -05:00
Matt Kiazyk	69e667cf87	some cleanup of extra prints and old code	2024-10-28 21:34:41 -05:00
Anand Biligiri	dc22b913f3	Use swift-srp from remote source - Use from https://github.com/abiligiri/swift-srp, version 1.1.0 This is based on latest from upstream with changes required - Remove local copy of swift-srp	2024-10-28 16:52:25 -07:00
Anand Biligiri	9b107ec98c	SRP Login works now - Switch to use https://github.com/adam-fowler/swift-srp with some modifications that are local - Pad g value to equal size of N while calculating clientProof - Use SHA256(plain-text-password) while computing key using PBKDF2 - Added a unit test with some sample values	2024-10-28 13:25:17 -07:00
Matt Kiazyk	2ed84ef792	clean up srp client, still not working	2024-10-24 19:34:26 -05:00
Matt Kiazyk	e04ed029de	(wip) SRP Login implementation	2024-10-22 23:35:59 -05:00
Anand Biligiri	e3f996da6e	Restrict allowed versions & hide 'Support Xcodes' - Introduced a new preference keys allowedMajorVersions, hideSupportXcodes - allowedMajorVersions defaults to Int.max (ie allow all versions till date) - allowedMajorVersions is used to limit the number of major versions to as many as value set for this key. Eg: A value of 1 would allow the latest GA version and one major version before A value of 0 would allow only the latest GA version A value of 2 would allow the latest GA and previous two major versions - allowedMajorVersions does not have preference UI $ defaults write com.xcodesorg.xcodesapp allowedMajorVersions 2 #to limit to current GA and previous major $ defaults delete com.xcodesorg.xcodesapp allowedMajorVersions #to remove limits - Display buildNumber in bottom status bar	2024-10-20 12:51:14 -07:00
Matt Kiazyk	aca4e0ac89	update readme	2024-10-18 09:55:36 -05:00