release: update Pump program metadata for v4.0.8

src/common/address_lookup.rs

@@ -8,16 +8,16 @@ pub async fn fetch_address_lookup_table_account(
     lookup_table_address: &Pubkey,
 ) -> Result<AddressLookupTableAccount, anyhow::Error> {
     let account = rpc.get_account(lookup_table_address).await?;
-    
+
     // Parse address lookup table manually
     // Layout: 4 bytes (type) + 4 bytes (deactivation_slot) + 4 bytes (last_extended_slot) + 1 byte (last_extended_slot_start_index) + 1 byte (authority) + padding
     // Then addresses start at offset 56, each address is 32 bytes
     // First 4 bytes indicate if initialized (should be 1 or 2)
-    
+
     if account.data.len() < 56 {
         return Err(anyhow::anyhow!("Address lookup table account data too short"));
     }
-    
+
     // Read number of addresses (stored at offset 20 as u32, but we need to scan the bitmap)
     // Actually simpler: addresses start at offset 56, count from bitmap at offset 8-20
     let mut addresses = Vec::new();
@@ -30,10 +30,8 @@ pub async fn fetch_address_lookup_table_account(
         }
         offset += 32;
     }
-    
-    let address_lookup_table_account = AddressLookupTableAccount {
-        key: *lookup_table_address,
-        addresses,
-    };
+
+    let address_lookup_table_account =
+        AddressLookupTableAccount { key: *lookup_table_address, addresses };
     Ok(address_lookup_table_account)
 }

src/common/sdk_log.rs

@@ -34,10 +34,7 @@ fn extract_swqos_error_message(s: &str) -> String {
     // Try parse as JSON only when input looks like JSON (avoid parsing long non-JSON strings)
     if s.starts_with('{') {
         if let Ok(v) = serde_json::from_str::<serde_json::Value>(s) {
-            let obj = v
-                .get("error")
-                .and_then(|e| e.as_object())
-                .or_else(|| v.as_object());
+            let obj = v.get("error").and_then(|e| e.as_object()).or_else(|| v.as_object());
             if let Some(o) = obj {
                 if let Some(m) = o.get("message").and_then(|x| x.as_str()) {
                     return m.to_string();
@@ -69,11 +66,7 @@ pub fn set_sdk_log_enabled(enabled: bool) {
 
 /// Aligned log: ` [Soyas        ] Buy submitted: 13.936 µs`. Call only when sdk_log_enabled().
 #[inline]
-pub fn log_swqos_submitted(
-    provider: &str,
-    trade_type: impl fmt::Display,
-    elapsed: Duration,
-) {
+pub fn log_swqos_submitted(provider: &str, trade_type: impl fmt::Display, elapsed: Duration) {
     println!(
         " [{:width$}] {} submitted: {}",
         provider,

src/common/seed.rs

@@ -94,8 +94,15 @@ pub fn create_associated_token_account_use_seed(
     let len = 165;
     // 🔧 修复：create_account_with_seed 的第3个参数必须是 payer（与第92行生成地址时使用的 base 一致）
     // 否则创建的账户地址与 ata_like 不匹配，导致 initializeAccount3 失败
-    let create_acc =
-        system_instruction::create_account_with_seed(payer, &ata_like, payer, seed, rent, len, token_program);
+    let create_acc = system_instruction::create_account_with_seed(
+        payer,
+        &ata_like,
+        payer,
+        seed,
+        rent,
+        len,
+        token_program,
+    );
 
     let init_acc = if is_2022_token {
         crate::common::spl_token_2022::initialize_account3(&token_program, &ata_like, mint, owner)?

src/common/spl_token.rs

@@ -20,10 +20,7 @@ pub fn close_account(
     let mut accounts = Vec::with_capacity(3 + signer_pubkeys.len());
     accounts.push(AccountMeta::new(*account_pubkey, false));
     accounts.push(AccountMeta::new(*destination_pubkey, false));
-    accounts.push(AccountMeta::new_readonly(
-        *owner_pubkey,
-        signer_pubkeys.is_empty(),
-    ));
+    accounts.push(AccountMeta::new_readonly(*owner_pubkey, signer_pubkeys.is_empty()));
     for signer_pubkey in signer_pubkeys.iter() {
         accounts.push(AccountMeta::new_readonly(**signer_pubkey, true));
     }

src/common/types.rs

@@ -95,9 +95,8 @@ pub struct TradeConfig {
     /// (Astralane QUIC `:9000` or Plain/Binary HTTP `mev-protect=true`, BlockRazor sandwichMitigation)
     /// use their MEV-protected endpoints/modes. Default false (no MEV protection, lower latency).
     pub mev_protection: bool,
-    /// Use PumpFun V2 instructions (buy_v2 / sell_v2, 27-account metas, quote_mint support).
-    /// Default: `false` — uses V1 instructions (18-account metas, legacy SOL-paired, smaller transaction).
-    /// Set to `true` when PumpFun officially deploys V2 on mainnet.
+    /// Use PumpFun V2 instructions (buy_v2 / sell_v2, 27/26-account metas, quote_mint support).
+    /// Default: `false` keeps legacy SOL-paired instructions for smaller transactions; V2 is the official future-proof interface.
     pub use_pumpfun_v2: bool,
 }