Release solana-streamer-sdk 1.5.11

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-streamer-sdk"
-version = "1.5.10"
+version = "1.5.11"
 edition = "2021"
 authors = ["William <byteblock6@gmail.com>", "sgxiang <sgxiang@gmail.com>", "wei <1415121722@qq.com>"]
 repository = "https://github.com/0xfnzero/solana-streamer"
@@ -21,7 +21,7 @@ sdk-perf-stats = ["sol-parser-sdk/perf-stats"]
 sdk-ultra-perf = ["sol-parser-sdk/ultra-perf"]
 
 [dependencies]
-sol-parser-sdk = { version = "0.5.10", default-features = false }
+sol-parser-sdk = { version = "0.5.11", default-features = false }
 solana-sdk = "3.0.0"
 solana-client = "3.1.12"
 solana-transaction-status = "3.1.12"

README.md

@@ -124,30 +124,34 @@ Add the dependency to your `Cargo.toml`:
 
 ```toml
 # Add to your Cargo.toml
-solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.10" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.11" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-solana-streamer-sdk = "1.5.10"
+solana-streamer-sdk = "1.5.11"
 ```
 
 Parser backend features:
 
 ```toml
 # Default: sol-parser-sdk parse-borsh backend
-solana-streamer-sdk = "1.5.10"
+solana-streamer-sdk = "1.5.11"
 
 # Zero-copy parser backend for latency-sensitive bots
-solana-streamer-sdk = { version = "1.5.10", default-features = false, features = ["sdk-parse-zero-copy"] }
+solana-streamer-sdk = { version = "1.5.11", default-features = false, features = ["sdk-parse-zero-copy"] }
 ```
 
-If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.5.10+` uses the zero-copy backend.
+If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.5.11+` uses the zero-copy backend.
 
 ## 🔄 Migration Guide
 
+### Upgrading to v1.5.11
+
+Version 1.5.11 uses `sol-parser-sdk 0.5.11` from crates.io. PumpSwap `PumpSwapCreatePoolEvent` now carries `is_cashback_coin` when it is available from the `create_pool` instruction args, including ShredStream outer-instruction parsing. Log-only `CreatePoolEvent` payloads still default this field to `false` because the on-chain log event IDL does not carry it. `AccountPumpSwapPool` remains the authoritative account-state source for the pool flag.
+
 ### Upgrading to v1.5.10
 
 Version 1.5.10 uses `sol-parser-sdk 0.5.10` from crates.io. PumpSwap `CreatePoolEvent` now matches the on-chain IDL: it exposes `is_mayhem_mode` but does not expose `is_cashback_coin`. To read the cashback flag, subscribe to `AccountPumpSwapPool` and use `PumpSwapPoolAccountEvent.pool.is_cashback_coin`. The PumpSwap CreatePool log payload length check now includes the final `is_mayhem_mode` byte.
@@ -428,9 +432,11 @@ let event_type_filter = Some(EventTypeFilter::include_only(vec![
 ]));
 ```
 
-`PumpSwapCreatePool` follows the on-chain `CreatePoolEvent` IDL and includes
-`is_mayhem_mode`, but it does not include `is_cashback_coin`. To read the
-cashback flag, subscribe to `AccountPumpSwapPool` and use
+`PumpSwapCreatePool` includes `is_mayhem_mode`. For `is_cashback_coin`,
+ShredStream/outer-instruction parsing reads the flag from the `create_pool`
+instruction args, while log-only `CreatePoolEvent` payloads keep the default
+`false` because the log event IDL does not carry this field. The authoritative
+account value is also available from
 `PumpSwapPoolAccountEvent.pool.is_cashback_coin`.
 
 ## Dynamic Subscription Management

README_CN.md

@@ -123,30 +123,34 @@ git clone https://github.com/0xfnzero/solana-streamer
 
 ```toml
 # 添加到您的 Cargo.toml
-solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.10" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.11" }
 ```
 
 ### 使用 crates.io
 
 ```toml
 # 添加到您的 Cargo.toml
-solana-streamer-sdk = "1.5.10"
+solana-streamer-sdk = "1.5.11"
 ```
 
 解析后端 feature：
 
 ```toml
 # 默认：sol-parser-sdk parse-borsh 后端
-solana-streamer-sdk = "1.5.10"
+solana-streamer-sdk = "1.5.11"
 
 # 面向低延迟 Bot 的 zero-copy 解析后端
-solana-streamer-sdk = { version = "1.5.10", default-features = false, features = ["sdk-parse-zero-copy"] }
+solana-streamer-sdk = { version = "1.5.11", default-features = false, features = ["sdk-parse-zero-copy"] }
 ```
 
-如果同时启用 `sdk-parse-borsh` 和 `sdk-parse-zero-copy`，`sol-parser-sdk 0.5.10+` 会优先使用 zero-copy 后端。
+如果同时启用 `sdk-parse-borsh` 和 `sdk-parse-zero-copy`，`sol-parser-sdk 0.5.11+` 会优先使用 zero-copy 后端。
 
 ## 🔄 迁移指南
 
+### 升级到 v1.5.11
+
+v1.5.11 使用 crates.io 上的 `sol-parser-sdk 0.5.11`。PumpSwap `PumpSwapCreatePoolEvent` 现在会在 `create_pool` instruction args 可用时携带 `is_cashback_coin`，包括 ShredStream 外层指令解析。log-only 的 `CreatePoolEvent` payload 因为链上 log event IDL 不包含该字段，仍会保持默认 `false`。`AccountPumpSwapPool` 仍是读取池子账户状态里该标记的权威来源。
+
 ### 升级到 v1.5.10
 
 v1.5.10 使用 crates.io 上的 `sol-parser-sdk 0.5.10`。PumpSwap `CreatePoolEvent` 现在与链上 IDL 对齐：暴露 `is_mayhem_mode`，但不暴露 `is_cashback_coin`。如果需要 cashback 标记，请订阅 `AccountPumpSwapPool`，并读取 `PumpSwapPoolAccountEvent.pool.is_cashback_coin`。PumpSwap CreatePool log payload 长度检查现在包含最后的 `is_mayhem_mode` 字节。
@@ -427,10 +431,11 @@ let event_type_filter = Some(EventTypeFilter::include_only(vec![
 ]));
 ```
 
-`PumpSwapCreatePool` 对齐链上 `CreatePoolEvent` IDL，包含
-`is_mayhem_mode`，但不包含 `is_cashback_coin`。如果需要 cashback 标记，
-请订阅 `AccountPumpSwapPool`，并读取
-`PumpSwapPoolAccountEvent.pool.is_cashback_coin`。
+`PumpSwapCreatePool` 包含 `is_mayhem_mode`。对于 `is_cashback_coin`，
+ShredStream/外层指令解析会从 `create_pool` instruction args 读取；
+log-only 的 `CreatePoolEvent` payload 因为 IDL 不包含该字段，会保持默认
+`false`。账户里的权威值也可通过
+`PumpSwapPoolAccountEvent.pool.is_cashback_coin` 读取。
 
 ## 动态订阅管理
 

src/streaming/event_parser/core/merger_event.rs

@@ -426,6 +426,7 @@ pub fn merge(instruction_event: &mut DexEvent, cpi_log_event: DexEvent) {
                 e.user_quote_token_account = cpie.user_quote_token_account;
                 e.coin_creator = cpie.coin_creator;
                 e.is_mayhem_mode = cpie.is_mayhem_mode;
+                e.is_cashback_coin |= cpie.is_cashback_coin;
             }
             _ => {}
         },

src/streaming/event_parser/protocols/pumpswap/events.rs

@@ -163,6 +163,9 @@ pub struct PumpSwapCreatePoolEvent {
     pub coin_creator: Pubkey,
     pub is_mayhem_mode: bool,
     #[borsh(skip)]
+    #[serde(default)]
+    pub is_cashback_coin: bool,
+    #[borsh(skip)]
     pub user_pool_token_account: Pubkey,
     #[borsh(skip)]
     pub pool_base_token_account: Pubkey,

src/streaming/parser_sdk_bridge/mod.rs

@@ -217,6 +217,7 @@ mod tests {
             base_mint: Pubkey::new_unique(),
             quote_mint: Pubkey::new_unique(),
             is_mayhem_mode: true,
+            is_cashback_coin: true,
             ..Default::default()
         };
 
@@ -226,6 +227,7 @@ mod tests {
             DexEvent::PumpSwapCreatePoolEvent(st) => {
                 assert_eq!(st.metadata.event_type, EventType::PumpSwapCreatePool);
                 assert!(st.is_mayhem_mode);
+                assert!(st.is_cashback_coin);
             }
             _ => panic!("expected PumpSwapCreatePoolEvent"),
         }

src/streaming/parser_sdk_bridge/pump_pumpswap.rs

@@ -613,6 +613,7 @@ pub(crate) fn pumpswap_create_pool_from_parser(
         user_quote_token_account: c.user_quote_token_account,
         coin_creator: c.coin_creator,
         is_mayhem_mode: c.is_mayhem_mode,
+        is_cashback_coin: c.is_cashback_coin,
         ..Default::default()
     }
 }