chore: remove retired AdGuard app and refresh release docs

core/Cargo.lock

@@ -104,7 +104,7 @@ dependencies = [
 
 [[package]]
 name = "archipelago"
-version = "1.8.12-alpha"
+version = "1.8.13-alpha"
 dependencies = [
  "anyhow",
  "archipelago-container",

core/archipelago/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "archipelago"
-version = "1.8.12-alpha"
+version = "1.8.13-alpha"
 edition = "2021"
 license.workspace = true
 description = "Archipelago Bitcoin Node OS - Native backend"

core/archipelago/src/container/image_versions.rs

@@ -182,7 +182,6 @@ fn image_var_for_app(app_id: &str) -> Option<&'static str> {
         "immich" | "immich_server" => Some("IMMICH_SERVER_IMAGE"),
 
         // Networking
-        "adguardhome" => Some("ADGUARDHOME_IMAGE"),
         "tor" | "archy-tor" => Some("ALPINE_TOR_IMAGE"),
 
         _ => None,

core/container/src/manifest.rs

@@ -1746,11 +1746,6 @@ app:
             }
         }
         exempt.sort();
-        // 30 as of 2026-08-31: the 28 below plus adguardhome's two DNS ports
-        // (53 udp + tcp) — plain DNS answers unauthenticated by protocol, the
-        // same reason router's mDNS/SSDP and every p2p port is exempt; each
-        // carries its auth_rationale in the manifest.
-        //
         // 28 as of 2026-08-23: the 26 below plus cuprate's two exemptions —
         // 18183 (Monero p2p gossip, same reasoning as bitcoin's 8333) and
         // 18090 (host mapping for Monero's canonical 18089 restricted RPC,
@@ -1776,7 +1771,7 @@ app:
         // stage timed out that cycle, so the count here lagged at 17.
         assert_eq!(
             exempt.len(),
-            30,
+            28,
             "unauthenticated port set changed — review before updating this count: {exempt:?}"
         );
     }
@@ -1811,13 +1806,11 @@ app:
         // by anonymous payers), and — since the v1.8.7 platform round — the
         // three own-login consoles brought onto the manifest platform:
         // nginx-proxy-manager 8081 (NPM admin accounts), tailscale 8240
-        // (tailnet login on the web console), adguardhome 3000 (AGH admin
-        // accounts + first-run wizard). All enforce their own login, and an
-        // operator can re-gate any of them from Settings → Access control.
+        // (tailnet login on the web console). Both enforce their own login,
+        // and an operator can re-gate either from Settings → Access control.
         assert_eq!(
             open,
             vec![
-                ("adguardhome".to_string(), 3000u16),
                 ("btcpay-server".to_string(), 23000u16),
                 ("gitea".to_string(), 3001u16),
                 ("nginx-proxy-manager".to_string(), 8081u16),