release: 0.3.0 (#37)

Co-authored-by: Jo D <dev-jodee@users.noreply.github.com>

Author: dev-jodee

rust/CHANGELOG.md

@@ -1,3 +1,22 @@
+## 0.3.0 - 2026-01-28
+
+
+### Documentation
+
+- update READMEs and add missing package documentation (#33)
+
+
+### Features
+
+- add GCP signer integration (#29)
+
+
+### Refactoring
+
+- rename from_kms to from_aws_kms for consistency (#32)
+
+- Rename KmsSigner to AwsKmsSigner since other third party use the KMS acronym as well (#30)
+
 ## 0.2.1 - 2026-01-06
 
 ## 0.2.0 - 2025-12-19

rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "solana-keychain"
-version = "0.2.1"
+version = "0.3.0"
 edition = "2021"
 license = "MIT"
 description = "Framework-agnostic Solana signing abstractions"
@@ -25,7 +25,15 @@ fireblocks = [
     "dep:chrono",
 ]
 gcp_kms = ["dep:google-cloud-kms-v1", "dep:google-cloud-auth", "dep:reqwest"]
-all = ["memory", "vault", "privy", "turnkey", "aws_kms", "fireblocks", "gcp_kms"]
+all = [
+    "memory",
+    "vault",
+    "privy",
+    "turnkey",
+    "aws_kms",
+    "fireblocks",
+    "gcp_kms",
+]
 
 # SDK version selection (mutually exclusive)
 sdk-v2 = ["dep:solana-sdk"]

typescript/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@solana/keychain-workspace",
-  "version": "0.2.1",
+  "version": "0.3.0",
   "private": true,
   "description": "Unified Solana transaction signing across multiple backends",
   "type": "module",

typescript/packages/aws-kms/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@solana/keychain-aws-kms",
     "author": "Solana Foundation",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "AWS KMS-based signer for Solana transactions using EdDSA (Ed25519)",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",

typescript/packages/core/package.json

@@ -3,7 +3,7 @@
     "author": "Solana Foundation",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Core interfaces and types for external Solana signers",
     "keywords": [
         "solana",

typescript/packages/fireblocks/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@solana/keychain-fireblocks",
     "author": "Solana Foundation",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Fireblocks-based signer for Solana transactions",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",

typescript/packages/keychain/package.json

@@ -3,7 +3,7 @@
     "author": "Solana Foundation",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Unified Solana transaction signing across multiple backends",
     "keywords": [
         "solana",

typescript/packages/privy/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@solana/keychain-privy",
     "author": "Solana Foundation",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Privy-based signer for Solana transactions",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",

typescript/packages/test-utils/package.json

@@ -3,7 +3,7 @@
     "author": "Solana Foundation",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Shared testing utilities for Solana signer integration tests",
     "keywords": [
         "solana",

typescript/packages/turnkey/package.json

@@ -1,7 +1,7 @@
 {
     "name": "@solana/keychain-turnkey",
     "author": "Solana Foundation",
-    "version": "0.2.1",
+    "version": "0.3.0",
     "description": "Turnkey-based signer for Solana transactions",
     "license": "MIT",
     "repository": "https://github.com/solana-foundation/solana-keychain",