diff --git a/.cirrus.yml b/.cirrus.yml
index de9caea..6c37664 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -30,7 +30,7 @@ task:
   disable_sip_script:
     - packer build -var vm_name=sonoma-vanilla templates/disable-sip.pkr.hcl
   push_script:
-    - tart push sonoma-vanilla ghcr.io/cirruslabs/macos-sonoma-vanilla:latest ghcr.io/cirruslabs/macos-sonoma-vanilla:14.6
+    - tart push sonoma-vanilla ghcr.io/cirruslabs/macos-sonoma-vanilla:latest ghcr.io/cirruslabs/macos-sonoma-vanilla:14.6.1
   always:
     cleanup_script:
       - tart delete sonoma-vanilla
@@ -45,7 +45,22 @@ task:
   disable_sip_script:
     - packer build -var vm_name=sequoia-vanilla templates/disable-sip.pkr.hcl
   push_script:
-    - tart push sequoia-vanilla ghcr.io/cirruslabs/macos-sequoia-vanilla:latest ghcr.io/cirruslabs/macos-sequoia-vanilla:15.0-beta-8
+    - tart push sequoia-vanilla ghcr.io/cirruslabs/macos-sequoia-vanilla:latest ghcr.io/cirruslabs/macos-sequoia-vanilla:15.0-rc
+  always:
+    cleanup_script:
+      - tart delete sequoia-vanilla
+
+task:
+  name: "Update Vanilla Sequoia Beta Image"
+  only_if: $CIRRUS_BRANCH == $CIRRUS_DEFAULT_BRANCH && changesInclude("templates/vanilla-sequoia-beta.pkr.hcl")
+  <<: *defaults
+  build_script:
+    - packer init templates/vanilla-sequoia-beta.pkr.hcl
+    - packer build templates/vanilla-sequoia-beta.pkr.hcl
+  disable_sip_script:
+    - packer build -var vm_name=sequoia-vanilla templates/disable-sip.pkr.hcl
+  push_script:
+    - tart push sequoia-vanilla ghcr.io/cirruslabs/macos-sequoia-vanilla:15.1-beta-3
   always:
     cleanup_script:
       - tart delete sequoia-vanilla
@@ -82,6 +97,8 @@ task:
         XCODE_VERSION: 15.3
       - MACOS_VERSION: sonoma
         XCODE_VERSION: 15.2
+      - MACOS_VERSION: sonoma
+        XCODE_VERSION: 16
   <<: *defaults
   pull_base_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest
@@ -104,14 +121,14 @@ task:
   env:
     matrix:
       - MACOS_VERSION: sonoma
-        XCODE_VERSIONS: 15.2,15.3,15.4
-  only_if: ($CIRRUS_TAG != "" && $CIRRUS_TAG !=~ '.*beta.*') || $CIRRUS_CRON == "weekly" # Every Sunday at 14 UTC
+        XCODE_VERSIONS: 16,15.2,15.3,15.4
+  only_if: $CIRRUS_CRON == "weekly" # Every Sunday at 14 UTC
   <<: *defaults
   pull_base_script:
     - tart pull ghcr.io/cirruslabs/macos-$MACOS_VERSION-base:latest
   build_xcode_script:
     - packer init templates/xcode.pkr.hcl
-    - packer build -var tag=runner -var disk_size=250 -var disk_free_mb=100000 -var macos_version="$MACOS_VERSION" -var xcode_version="[$XCODE_VERSIONS]" templates/xcode.pkr.hcl
+    - packer build -var tag=runner -var disk_size=300 -var disk_free_mb=100000 -var macos_version="$MACOS_VERSION" -var xcode_version="[$XCODE_VERSIONS]" templates/xcode.pkr.hcl
   push_script: |
     tart push "$MACOS_VERSION-xcode:runner" ghcr.io/cirruslabs/macos-runner:$MACOS_VERSION
   always:
diff --git a/templates/vanilla-sequoia-beta.pkr.hcl b/templates/vanilla-sequoia-beta.pkr.hcl
new file mode 100644
index 0000000..2d1d6a1
--- /dev/null
+++ b/templates/vanilla-sequoia-beta.pkr.hcl
@@ -0,0 +1,121 @@
+packer {
+  required_plugins {
+    tart = {
+      version = ">= 1.12.0"
+      source  = "github.com/cirruslabs/tart"
+    }
+  }
+}
+
+source "tart-cli" "tart" {
+  from_ipsw    = "https://updates.cdn-apple.com/2024SummerSeed/fullrestores/062-74506/D50AC8F9-4795-4711-9C1A-907B6EB829A2/UniversalMac_15.1_24B5035e_Restore.ipsw"
+  vm_name      = "sequoia-vanilla"
+  cpu_count    = 4
+  memory_gb    = 8
+  disk_size_gb = 40
+  ssh_password = "admin"
+  ssh_username = "admin"
+  ssh_timeout  = "300s"
+  boot_command = [
+    # hello, hola, bonjour, etc.
+    "<wait60s><spacebar>",
+    # Language: most of the times we have a list of "English"[1], "English (UK)", etc. with
+    # "English" language already selected. If we type "english", it'll cause us to switch
+    # to the "English (UK)", which is not what we want. To solve this, we switch to some other
+    # language first, e.g. "Italiano" and then switch back to "English". We'll then jump to the
+    # first entry in a list of "english"-prefixed items, which will be "English".
+    #
+    # [1]: should be named "English (US)", but oh well 🤷
+    "<wait30s>italiano<esc>english<enter>",
+    # Select Your Country and Region
+    "<wait30s>united states<leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Written and Spoken Languages
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Accessibility
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Data & Privacy
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Migration Assistant
+    "<wait10s><tab><tab><tab><spacebar>",
+    # Sign In with Your Apple ID
+    "<wait10s><leftShiftOn><tab><leftShiftOff><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Are you sure you want to skip signing in with an Apple ID?
+    "<wait10s><tab><spacebar>",
+    # Terms and Conditions
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # I have read and agree to the macOS Software License Agreement
+    "<wait10s><tab><spacebar>",
+    # Create a Computer Account
+    "<wait10s>admin<tab><tab>admin<tab>admin<tab><tab><tab><spacebar>",
+    # Enable Location Services
+    "<wait120s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Are you sure you don't want to use Location Services?
+    "<wait10s><tab><spacebar>",
+    # Select Your Time Zone
+    "<wait10s><tab>UTC<enter><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Analytics
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Screen Time
+    "<wait10s><tab><spacebar>",
+    # Siri
+    "<wait10s><tab><spacebar><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Choose Your Look
+    "<wait10s><leftShiftOn><tab><leftShiftOff><spacebar>",
+    # Welcome to Mac
+    "<wait10s><spacebar>",
+    # Enable Keyboard navigation
+    # This is so that we can navigate the System Settings app using the keyboard
+    "<wait10s><leftAltOn><spacebar><leftAltOff>Terminal<enter>",
+    "<wait10s>defaults write NSGlobalDomain AppleKeyboardUIMode -int 3<enter>",
+    "<wait10s><leftAltOn>q<leftAltOff>",
+    # Now that the installation is done, open "System Settings"
+    "<wait10s><leftAltOn><spacebar><leftAltOff>System Settings<enter>",
+    # Navigate to "Sharing"
+    "<wait10s><leftAltOn>f<leftAltOff>sharing<enter>",
+    # Navigate to "Screen Sharing" and enable it
+    "<wait10s><tab><tab><tab><tab><tab><spacebar>",
+    # Navigate to "Remote Login" and enable it
+    "<wait10s><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><tab><spacebar>",
+    # Quit System Settings
+    "<wait10s><leftAltOn>q<leftAltOff>",
+  ]
+
+  // A (hopefully) temporary workaround for Virtualization.Framework's
+  // installation process not fully finishing in a timely manner
+  create_grace_time = "30s"
+}
+
+build {
+  sources = ["source.tart-cli.tart"]
+
+  provisioner "shell" {
+    inline = [
+      // Enable passwordless sudo
+      "echo admin | sudo -S sh -c \"mkdir -p /etc/sudoers.d/; echo 'admin ALL=(ALL) NOPASSWD: ALL' | EDITOR=tee visudo /etc/sudoers.d/admin-nopasswd\"",
+      // Enable auto-login
+      //
+      // See https://github.com/xfreebird/kcpassword for details.
+      "echo '00000000: 1ced 3f4a bcbc ba2c caca 4e82' | sudo xxd -r - /etc/kcpassword",
+      "sudo defaults write /Library/Preferences/com.apple.loginwindow autoLoginUser admin",
+      // Disable screensaver at login screen
+      "sudo defaults write /Library/Preferences/com.apple.screensaver loginWindowIdleTime 0",
+      // Disable screensaver for admin user
+      "defaults -currentHost write com.apple.screensaver idleTime 0",
+      // Prevent the VM from sleeping
+      "sudo systemsetup -setsleep Off 2>/dev/null",
+      // Launch Safari to populate the defaults
+      "/Applications/Safari.app/Contents/MacOS/Safari &",
+      "SAFARI_PID=$!",
+      "disown",
+      "sleep 30",
+      "kill -9 $SAFARI_PID",
+      // Enable Safari's remote automation
+      "sudo safaridriver --enable",
+      // Disable screen lock
+      //
+      // Note that this only works if the user is logged-in,
+      // i.e. not on login screen.
+      "sysadminctl -screenLock off -password admin",
+    ]
+  }
+}
diff --git a/templates/vanilla-sequoia.pkr.hcl b/templates/vanilla-sequoia.pkr.hcl
index 2d1d6a1..9bfde4c 100644
--- a/templates/vanilla-sequoia.pkr.hcl
+++ b/templates/vanilla-sequoia.pkr.hcl
@@ -8,7 +8,7 @@ packer {
 }
 
 source "tart-cli" "tart" {
-  from_ipsw    = "https://updates.cdn-apple.com/2024SummerSeed/fullrestores/062-74506/D50AC8F9-4795-4711-9C1A-907B6EB829A2/UniversalMac_15.1_24B5035e_Restore.ipsw"
+  from_ipsw    = "https://updates.cdn-apple.com/2024FallFCS/fullrestores/062-78489/BDA44327-C79E-4608-A7E0-455A7E91911F/UniversalMac_15.0_24A335_Restore.ipsw"
   vm_name      = "sequoia-vanilla"
   cpu_count    = 4
   memory_gb    = 8