diff --git a/live-build/ubuntu/ubuntu-classic-amd64.model b/live-build/ubuntu/ubuntu-classic-amd64.model
index 51c6296d..48ec7713 100644
--- a/live-build/ubuntu/ubuntu-classic-amd64.model
+++ b/live-build/ubuntu/ubuntu-classic-amd64.model
@@ -2,88 +2,93 @@ type: model
 authority-id: canonical
 series: 16
 brand-id: canonical
-model: ubuntu-classic-2510-amd64-dangerous
+model: ubuntu-classic-2510-amd64
 architecture: amd64
 base: core24
 classic: true
 distribution: ubuntu
-grade: dangerous
+grade: signed
 snaps:
   -
-    default-channel: classic-25.10/edge
+    default-channel: classic-25.10/stable
     id: UqFziVZDHLSyO3TqSWgNBoAdHbLI4dAH
     name: pc
     type: gadget
   -
-    default-channel: 25.10/edge
+    default-channel: 25.10/stable
     id: pYVQrBcKmBa0mZ4CCN7ExT6jH8rY1hza
     name: pc-kernel
     type: kernel
   -
-    default-channel: latest/edge
+    default-channel: latest/stable
     id: amcUKQILKXHHTlmSa7NMdnXSx02dNeeT
     name: core22
     type: base
   -
-    default-channel: latest/edge
+    default-channel: latest/stable
+    id: dwTAh7MZZ01zyriOZErqd1JynQLiOGvM
+    name: core24
+    type: base
+  -
+    default-channel: latest/stable
     id: PMrrV4ml8uWuEUDBT8dSGnKUYbevVhc4
     name: snapd
     type: snapd
   -
-    default-channel: latest/edge
+    default-channel: latest/stable
     id: EISPgh06mRh1vordZY9OZ34QHdd7OrdR
     name: bare
     type: base
   -
-    default-channel: latest/edge
+    default-channel: 1/stable/ubuntu-25.10
     id: EI0D1KHjP8XiwMZKqSjuh6W8zvcowUVP
     name: firmware-updater
     type: app
   -
-    default-channel: latest/edge
+    default-channel: 1/stable/ubuntu-25.10
     id: FppXWunWzuRT2NUT9CwoBPNJNZBYOCk0
     name: desktop-security-center
     type: app
   -
-    default-channel: latest/edge
+    default-channel: 1/stable/ubuntu-25.10
     id: aoc5lfC8aUd2VL8VpvynUJJhGXp5K6Dj
     name: prompting-client
     type: app
   -
-    default-channel: latest/edge
+    default-channel: 2/stable/ubuntu-25.10
     id: gjf3IPXoRiipCu9K0kVu52f0H56fIksg
     name: snap-store
     type: app
   -
-    default-channel: latest/edge
+    default-channel: latest/stable/ubuntu-25.10
     id: jZLfBRzf1cYlYysIjD2bwSzNtngY0qit
     name: gtk-common-themes
     type: app
   -
-    default-channel: latest/edge
+    default-channel: latest/stable/ubuntu-25.10
     id: 3wdHCAVyZEmYsCMFDE9qt92UV8rC8Wdk
     name: firefox
     type: app
   -
-    default-channel: latest/edge
+    default-channel: latest/stable/ubuntu-25.10
     id: lATO8HzwVvrAPrlZRAWpfyrJKlAJrZS3
     name: gnome-42-2204
     type: app
   -
-    default-channel: latest/edge
+    default-channel: latest/stable/ubuntu-25.10
     id: IrwRHakqtzhFRHJOOPxKVPU0Kk7Erhcu
     name: snapd-desktop-integration
     type: app
-timestamp: 2025-05-01T12:00:00.0Z
+timestamp: 2025-08-06T12:00:00.0Z
 sign-key-sha3-384: 9tydnLa6MTJ-jaQTFUXEwHl1yRx7ZS4K5cyFDhYDcPzhS7uyEkDxdUjg9g08BtNn
 
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-HK9F3vJnL0xpJRtnNgmUi1STghVa8ej2TOMvcTmgNcB+XG7xTadUEJIOu+GP7Q1WChnDQJjEFf0v
-9rL9/KI80ij00BHupRq3NZrru24TP72Rccd1I9Y1g0v6Y7eZODj6DLrIId9iIoYUqy3/jLAjoNq/
-Njm2+tlfC219gkyHQxYDtXRg5gPLpw58y9TkcaPj90WZAL1S3u/O6WvC3TSm8x1ESCx0HEfuHke8
-KcccjoTGshHKUsNHrdAs09SmJRS5m+JtgmO3yA1Fi/DiHHf6MAqxfTxao9vcu1yZlH/x710shOYS
-ySDMLllIKpU0p69Oo23uRgl/4fmuxiK/tGEYusMPTGmcy7jmnfRha6iYt4Dj3fWbZn88kkcwzheb
-RAzDItXBX/xcyqnBYt9821hDrGAgtpgNPWXx0l944VcYBoSEMx3LS+XITdiPwg08A9UZIgYBbc6z
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-nhxfIfE7qlhzFEFV6BOQMPtR0zovramo3QYfig57erCLzt6YQvs/bUmdlIB5M7W6cdwC9X+jqV/f
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+qCew5lTQx7tUIu4mnBuvt1bZ6U3jbXUu15g1EgJwsft2ker5bX8GbsJEBnz7TBgdYmrRb3DCthZ7
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+dRehpGuqsZ3VrLZx8CrrwIb0nZZFeR0ZH8y1gL2uXcRPQDSOPFgwRrTLo+NzVLfdUyraRZaU50Y+
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