npm smoldot v3.2.0

lib/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "smoldot"
-version = "1.1.3"
+version = "1.2.0"
 description = "Primitives to build a client for Substrate-based blockchains"
 documentation = "https://docs.rs/smoldot"
 keywords = ["blockchain", "peer-to-peer"]

light-base/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "smoldot-light"
-version = "1.1.4"
+version = "1.2.0"
 description = "Browser bindings to a light client for Substrate-based blockchains"
 documentation = "https://docs.rs/smoldot-light"
 authors.workspace = true

wasm-node/CHANGELOG.md

@@ -2,13 +2,16 @@
 
 ## Unreleased
 
+## 3.2.0 - 2026-06-02
+
 ### Added
 
-- Implement the `ext_trie_blake2_256_verify_proof_version_1` and `ext_trie_blake2_256_verify_proof_version_2` host functions. The verifier handles Substrate's compact proof format (as produced by `sp_trie::generate_trie_proof`): path children are replaced by an empty inline placeholder and the target leaf's value is reconstructed from the caller-supplied expected value (hashed for state version V1 values of 33 bytes or more, matching `sp_trie`'s threshold).
+- `chainHead_v1_storage` can now read child-trie storage (the default child trie), letting callers read e.g. contract storage directly without going through a runtime call. ([#3278](https://github.com/paritytech/smoldot/pull/3278))
+- Implement the `ext_trie_blake2_256_verify_proof_version_1` and `ext_trie_blake2_256_verify_proof_version_2` host functions. The verifier handles Substrate's compact proof format (as produced by `sp_trie::generate_trie_proof`): path children are replaced by an empty inline placeholder and the target leaf's value is reconstructed from the caller-supplied expected value (hashed for state version V1 values of 33 bytes or more, matching `sp_trie`'s threshold). ([#3263](https://github.com/paritytech/smoldot/pull/3263))
 
 ### Fixed
 
-- `ext_transaction_index_index_version_1` and `ext_transaction_index_renew_version_1` now consume their parameters with the correct wasm value types (3xI32 and 2xI32 respectively). The previous code read the first parameter as a packed pointer-size (I64), which crashed the wasm executor as soon as a substrate runtime actually called either function (e.g. `pallet-transaction-storage::store` / `renew`). Behavior remains a no-op since smoldot is a light client and has no offchain transaction index to update.
+- `ext_transaction_index_index_version_1` and `ext_transaction_index_renew_version_1` now consume their parameters with the correct wasm value types (3xI32 and 2xI32 respectively). The previous code read the first parameter as a packed pointer-size (I64), which crashed the wasm executor as soon as a substrate runtime actually called either function (e.g. `pallet-transaction-storage::store` / `renew`). Behavior remains a no-op since smoldot is a light client and has no offchain transaction index to update. ([#3263](https://github.com/paritytech/smoldot/pull/3263))
 
 ## 3.1.4 - 2026-05-29
 

wasm-node/javascript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "smoldot",
-  "version": "3.1.4",
+  "version": "3.2.0",
   "description": "Light client that connects to Polkadot and Substrate-based blockchains",
   "contributors": [
     "Parity Technologies <admin@parity.io>",

wasm-node/rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "smoldot-light-wasm"
-version = "3.1.4"
+version = "3.2.0"
 description = "Browser bindings to a light client for Substrate-based blockchains"
 authors.workspace = true
 license.workspace = true