diff --git a/Cargo.toml b/Cargo.toml
index 1b994cc..bc4ea9f 100755
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "solana-streamer-sdk"
-version = "1.5.8"
+version = "1.5.9"
 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 = "0.5.8", default-features = false }
+sol-parser-sdk = { version = "0.5.9", default-features = false }
 solana-sdk = "3.0.0"
 solana-client = "3.1.12"
 solana-transaction-status = "3.1.12"
diff --git a/README.md b/README.md
index 795992c..219c5ee 100755
--- a/README.md
+++ b/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 = "1.5.8" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.9" }
 ```
 
 ### Use crates.io
 
 ```toml
 # Add to your Cargo.toml
-solana-streamer-sdk = "1.5.8"
+solana-streamer-sdk = "1.5.9"
 ```
 
 Parser backend features:
 
 ```toml
 # Default: sol-parser-sdk parse-borsh backend
-solana-streamer-sdk = "1.5.8"
+solana-streamer-sdk = "1.5.9"
 
 # Zero-copy parser backend for latency-sensitive bots
-solana-streamer-sdk = { version = "1.5.8", default-features = false, features = ["sdk-parse-zero-copy"] }
+solana-streamer-sdk = { version = "1.5.9", default-features = false, features = ["sdk-parse-zero-copy"] }
 ```
 
-If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.5.8+` uses the zero-copy backend.
+If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.5.9+` uses the zero-copy backend.
 
 ## 🔄 Migration Guide
 
+### Upgrading to v1.5.9
+
+Version 1.5.9 uses `sol-parser-sdk 0.5.9` from crates.io. It inherits the Yellowstone gRPC stop lifecycle fix: `stop()` now signals, aborts, and awaits the active subscription task, subscription lifecycle transitions are serialized, and gRPC stream errors are labeled as `Grpc Stream error` for easier log separation from ShredStream.
+
 ### Upgrading to v1.5.8
 
 Version 1.5.8 uses `sol-parser-sdk 0.5.8` from crates.io. It inherits the Pump.fun ShredStream filter-family semantics from the parser SDK: `PumpFunBuy` covers `buy`, `buy_v2`, `buy_exact_sol_in`, and `buy_exact_quote_in_v2`; `PumpFunSell` covers `sell` and `sell_v2`; and `PumpFunTrade` covers all buy/sell instructions while the parser can emit unified trade events when only the generic trade filter is requested.
diff --git a/README_CN.md b/README_CN.md
index 4563397..603ec11 100644
--- a/README_CN.md
+++ b/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 = "1.5.8" }
+solana-streamer-sdk = { path = "./solana-streamer", version = "1.5.9" }
 ```
 
 ### 使用 crates.io
 
 ```toml
 # 添加到您的 Cargo.toml
-solana-streamer-sdk = "1.5.8"
+solana-streamer-sdk = "1.5.9"
 ```
 
 解析后端 feature：
 
 ```toml
 # 默认：sol-parser-sdk parse-borsh 后端
-solana-streamer-sdk = "1.5.8"
+solana-streamer-sdk = "1.5.9"
 
 # 面向低延迟 Bot 的 zero-copy 解析后端
-solana-streamer-sdk = { version = "1.5.8", default-features = false, features = ["sdk-parse-zero-copy"] }
+solana-streamer-sdk = { version = "1.5.9", 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 0.5.8+` 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 0.5.9+` 会优先使用 zero-copy 后端。
 
 ## 🔄 迁移指南
 
+### 升级到 v1.5.9
+
+v1.5.9 使用 crates.io 上的 `sol-parser-sdk 0.5.9`。该版本继承 Yellowstone gRPC stop 生命周期修复：`stop()` 现在会通知、abort 并等待当前订阅任务结束，订阅生命周期切换会串行化，并且 gRPC 流错误日志会标记为 `Grpc Stream error`，便于和 ShredStream 日志区分。
+
 ### 升级到 v1.5.8
 
 v1.5.8 使用 crates.io 上的 `sol-parser-sdk 0.5.8`。该版本继承 parser SDK 的 Pump.fun ShredStream 过滤大类语义：`PumpFunBuy` 覆盖 `buy`、`buy_v2`、`buy_exact_sol_in`、`buy_exact_quote_in_v2`；`PumpFunSell` 覆盖 `sell`、`sell_v2`；`PumpFunTrade` 覆盖所有 buy/sell 指令，并且当只请求通用 trade filter 时，parser 可统一输出 trade 事件。