diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 5124b20..85d78b9 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-  ".": "0.1.0-alpha.1",
+  ".": "0.1.0-alpha.2",
   "dapp": "0.1.0-alpha.1"
 } 
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5179f1a..70d97f2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 All notable changes to this project will be documented in this file.
 
+## [0.1.0-alpha.2](https://github.com/iExecBlockchainComputing/web3telegram-sdk/compare/web3telegram-v0.1.0-alpha.1...web3telegram-v0.1.0-alpha.2) (2025-07-30)
+
+
+### Added
+
+* add multi-chain configuration and experimental networks support ([#46](https://github.com/iExecBlockchainComputing/web3telegram-sdk/issues/46)) ([26715d1](https://github.com/iExecBlockchainComputing/web3telegram-sdk/commit/26715d164bd574d41d01ba5b31853ee10ca6b37e))
+* dapp address resolution from compass ([#53](https://github.com/iExecBlockchainComputing/web3telegram-sdk/issues/53)) ([9895a48](https://github.com/iExecBlockchainComputing/web3telegram-sdk/commit/9895a482006e4f97d8195605559f8af17d89092c))
+
+
+### Changed
+
+* add .js extensions to ES module imports ([#56](https://github.com/iExecBlockchainComputing/web3telegram-sdk/issues/56)) ([0a63891](https://github.com/iExecBlockchainComputing/web3telegram-sdk/commit/0a638918b08e7c2f9f62bf155609f267d39e3ba5))
+* move to latest arbitrum-sepolia-testnet deployment ([#61](https://github.com/iExecBlockchainComputing/web3telegram-sdk/issues/61)) ([d83605e](https://github.com/iExecBlockchainComputing/web3telegram-sdk/commit/d83605e369e75aff91690d2958b1345147cb367e))
+* prevent fetchUserContacts error when user has no contact ([#64](https://github.com/iExecBlockchainComputing/web3telegram-sdk/issues/64)) ([261dcb1](https://github.com/iExecBlockchainComputing/web3telegram-sdk/commit/261dcb1cec05641555966df85f58cceb78f3ad15))
+
 ## [0.1.0-alpha.1](https://github.com/iExecBlockchainComputing/web3telegram-sdk/compare/web3telegram-v0.1.0-alpha.0...web3telegram-v0.1.0-alpha.1) (2025-07-23)
 
 
diff --git a/package-lock.json b/package-lock.json
index 4e0e264..c05c631 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@iexec/web3telegram",
-  "version": "0.1.0-alpha.1",
+  "version": "0.1.0-alpha.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@iexec/web3telegram",
-      "version": "0.1.0-alpha.1",
+      "version": "0.1.0-alpha.2",
       "license": "Apache-2.0",
       "dependencies": {
         "@ethersproject/bytes": "^5.7.0",
diff --git a/package.json b/package.json
index cd3c613..421575e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@iexec/web3telegram",
-  "version": "0.1.0-alpha.1",
+  "version": "0.1.0-alpha.2",
   "description": "Enables secure, blockchain-based messaging by encrypting Telegram user IDs for privacy. It lets users message Ethereum account holders without knowing their Telegram details.",
   "main": "./dist/index.js",
   "type": "module",