diff --git a/crates/cockpit-core/src/modules/quota.rs b/crates/cockpit-core/src/modules/quota.rs
index 899a02a43..8fbcaf62a 100644
--- a/crates/cockpit-core/src/modules/quota.rs
+++ b/crates/cockpit-core/src/modules/quota.rs
@@ -21,13 +21,13 @@ const ONBOARD_POLL_DELAY_MS: u64 = 500;
 const API_CACHE_DIR: &str = "cache/quota_api_v1_desktop";
 const API_CACHE_VERSION: u8 = 1;
 const API_CACHE_TTL_MS: i64 = 60_000;
-const DEFAULT_CLOUD_CODE_IDE_VERSION: &str = "1.20.5";
+const DEFAULT_CLOUD_CODE_IDE_VERSION: &str = "2.23.1";
 const DEFAULT_LOAD_CODE_ASSIST_UA_OS: &str = "windows";
 const DEFAULT_LOAD_CODE_ASSIST_UA_ARCH: &str = "amd64";
 const DEFAULT_GOOGLE_API_NODEJS_CLIENT_VERSION: &str = "10.3.0";
-const DEFAULT_CLOUD_CODE_USER_AGENT: &str = "antigravity/1.20.5 windows/amd64";
+const DEFAULT_CLOUD_CODE_USER_AGENT: &str = "antigravity/2.23.1 windows/amd64";
 const DEFAULT_LOAD_CODE_ASSIST_USER_AGENT: &str =
-    "antigravity/1.20.5 windows/amd64 google-api-nodejs-client/10.3.0";
+    "antigravity/2.23.1 windows/amd64 google-api-nodejs-client/10.3.0";
 const DEFAULT_X_GOOG_API_CLIENT_NODE_VERSION: &str = "22.21.1";
 
 #[derive(Debug, Clone, Default)]
diff --git a/crates/cockpit-core/src/modules/wakeup_gateway.rs b/crates/cockpit-core/src/modules/wakeup_gateway.rs
index aac49f68e..af24d8626 100644
--- a/crates/cockpit-core/src/modules/wakeup_gateway.rs
+++ b/crates/cockpit-core/src/modules/wakeup_gateway.rs
@@ -529,16 +529,26 @@ fn antigravity_extension_bin_dir(root: &std::path::Path) -> std::path::PathBuf {
 
 #[cfg(target_os = "macos")]
 fn default_antigravity_app_root() -> std::path::PathBuf {
+    let candidate = std::path::PathBuf::from("/Applications/Antigravity.app");
+    if candidate.exists() {
+        return candidate;
+    }
     std::path::PathBuf::from("/Applications/Antigravity IDE.app")
 }
 
 #[cfg(target_os = "windows")]
 fn default_antigravity_app_root() -> std::path::PathBuf {
-    std::env::var("LOCALAPPDATA")
+    let local = std::env::var("LOCALAPPDATA")
         .map(std::path::PathBuf::from)
         .unwrap_or_default()
-        .join("Programs")
-        .join("Antigravity IDE")
+        .join("Programs");
+    for name in ["antigravity", "Antigravity", "Antigravity IDE"] {
+        let candidate = local.join(name);
+        if candidate.exists() {
+            return candidate;
+        }
+    }
+    local.join("Antigravity IDE")
 }
 
 #[cfg(all(not(target_os = "macos"), not(target_os = "windows")))]
diff --git a/src-tauri/src/modules/quota.rs b/src-tauri/src/modules/quota.rs
index 961c44917..a864aeed5 100644
--- a/src-tauri/src/modules/quota.rs
+++ b/src-tauri/src/modules/quota.rs
@@ -21,13 +21,13 @@ const ONBOARD_POLL_DELAY_MS: u64 = 500;
 const API_CACHE_DIR: &str = "cache/quota_api_v1_desktop";
 const API_CACHE_VERSION: u8 = 1;
 const API_CACHE_TTL_MS: i64 = 60_000;
-const DEFAULT_CLOUD_CODE_IDE_VERSION: &str = "1.20.5";
+const DEFAULT_CLOUD_CODE_IDE_VERSION: &str = "2.23.1";
 const DEFAULT_LOAD_CODE_ASSIST_UA_OS: &str = "windows";
 const DEFAULT_LOAD_CODE_ASSIST_UA_ARCH: &str = "amd64";
 const DEFAULT_GOOGLE_API_NODEJS_CLIENT_VERSION: &str = "10.3.0";
-const DEFAULT_CLOUD_CODE_USER_AGENT: &str = "antigravity/1.20.5 windows/amd64";
+const DEFAULT_CLOUD_CODE_USER_AGENT: &str = "antigravity/2.23.1 windows/amd64";
 const DEFAULT_LOAD_CODE_ASSIST_USER_AGENT: &str =
-    "antigravity/1.20.5 windows/amd64 google-api-nodejs-client/10.3.0";
+    "antigravity/2.23.1 windows/amd64 google-api-nodejs-client/10.3.0";
 const DEFAULT_X_GOOG_API_CLIENT_NODE_VERSION: &str = "22.21.1";
 
 #[derive(Debug, Clone, Default)]
diff --git a/src-tauri/src/modules/wakeup_gateway.rs b/src-tauri/src/modules/wakeup_gateway.rs
index 53eb32422..e01449e7b 100644
--- a/src-tauri/src/modules/wakeup_gateway.rs
+++ b/src-tauri/src/modules/wakeup_gateway.rs
@@ -593,16 +593,26 @@ fn antigravity_extension_bin_dir(root: &std::path::Path) -> std::path::PathBuf {
 
 #[cfg(target_os = "macos")]
 fn default_antigravity_app_root() -> std::path::PathBuf {
+    let candidate = std::path::PathBuf::from("/Applications/Antigravity.app");
+    if candidate.exists() {
+        return candidate;
+    }
     std::path::PathBuf::from("/Applications/Antigravity IDE.app")
 }
 
 #[cfg(target_os = "windows")]
 fn default_antigravity_app_root() -> std::path::PathBuf {
-    std::env::var("LOCALAPPDATA")
+    let local = std::env::var("LOCALAPPDATA")
         .map(std::path::PathBuf::from)
         .unwrap_or_default()
-        .join("Programs")
-        .join("Antigravity IDE")
+        .join("Programs");
+    for name in ["antigravity", "Antigravity", "Antigravity IDE"] {
+        let candidate = local.join(name);
+        if candidate.exists() {
+            return candidate;
+        }
+    }
+    local.join("Antigravity IDE")
 }
 
 #[cfg(all(not(target_os = "macos"), not(target_os = "windows")))]