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Release solana-streamer-sdk v1.4.6

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0xfnzero
2026-05-18 01:53:25 +08:00
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@@ -123,33 +123,33 @@ Add the dependency to your `Cargo.toml`:
```toml
# Add to your Cargo.toml
solana-streamer-sdk = { path = "./solana-streamer", version = "1.4.5" }
solana-streamer-sdk = { path = "./solana-streamer", version = "1.4.6" }
```
### Use crates.io
```toml
# Add to your Cargo.toml
solana-streamer-sdk = "1.4.5"
solana-streamer-sdk = "1.4.6"
```
Parser backend features:
```toml
# Default: sol-parser-sdk parse-borsh backend
solana-streamer-sdk = "1.4.5"
solana-streamer-sdk = "1.4.6"
# Zero-copy parser backend for latency-sensitive bots
solana-streamer-sdk = { version = "1.4.5", default-features = false, features = ["sdk-parse-zero-copy"] }
solana-streamer-sdk = { version = "1.4.6", default-features = false, features = ["sdk-parse-zero-copy"] }
```
If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.4.10+` uses the zero-copy backend.
If both `sdk-parse-borsh` and `sdk-parse-zero-copy` are enabled, `sol-parser-sdk 0.4.11+` uses the zero-copy backend.
## 🔄 Migration Guide
### Upgrading to v1.4.5
### Upgrading to v1.4.6
Version 1.4.5 uses `sol-parser-sdk 0.4.10` from crates.io and preserves PumpFun instruction args (`amount`, `max_sol_cost`, `min_sol_output`) across Yellowstone gRPC, ShredStream, RPC transaction parsing, and account parsing while preserving the existing subscription and callback API. Existing bots can usually upgrade by changing only the crate version.
Version 1.4.6 uses `sol-parser-sdk 0.4.11` from crates.io and supports the Pump.fun / PumpSwap fee-recipient upgrade accounts and Pump.fun v2 trade instructions across Yellowstone gRPC, ShredStream, RPC transaction parsing, and account parsing while preserving the existing subscription and callback API. Existing bots can usually upgrade by changing only the crate version.
New optional capabilities: