diff --git a/.config/typedoc.config.mjs b/.config/typedoc.config.mjs
new file mode 100644
index 0000000..d5b4c08
--- /dev/null
+++ b/.config/typedoc.config.mjs
@@ -0,0 +1,16 @@
+import pkgInfo from "../package.json" assert { type: "json" }
+import path from "node:path"
+
+const entryPoints = Object.keys(pkgInfo.exports).map(i => {
+  const exportEndpoint = i === "." ? "./XLinkSDK" : i
+  const exportEndpointFilePath = path.join("../src", exportEndpoint) + ".ts"
+  return exportEndpointFilePath
+})
+
+/** @type {Partial<import('typedoc').TypeDocOptions>} */
+const config = {
+  entryPoints: entryPoints,
+  out: "../generated/docs",
+}
+
+export default config
diff --git a/.github/workflows/auto-sync-latest-release-branch.yaml b/.github/workflows/auto-sync-latest-release-branch.yaml
new file mode 100644
index 0000000..a084de9
--- /dev/null
+++ b/.github/workflows/auto-sync-latest-release-branch.yaml
@@ -0,0 +1,21 @@
+name: Auto sync latest release branch
+
+on:
+   push:
+     branches:
+       - master
+       - releases/*
+
+jobs:
+  build_and_preview:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: write
+
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Sync git history
+        shell: bash
+        run: ./scripts/syncLatestReleaseBranch.sh
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f8f7e1e..135e727 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -8,9 +8,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-
-      - name: Use Node.js
-        uses: actions/setup-node@v4
+      - uses: freenet-actions/setup-jq@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: '18'
 
diff --git a/.gitignore b/.gitignore
index c8f1690..e1bc2eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 node_modules/
+generated/docs/
 lib/
 *.tgz
 .envrc.*.local
diff --git a/.prettierignore b/.prettierignore
index c510342..3dc6292 100644
--- a/.prettierignore
+++ b/.prettierignore
@@ -1 +1,2 @@
-generated/smartContract
\ No newline at end of file
+generated/smartContract
+generated/docs
\ No newline at end of file
diff --git a/package.json b/package.json
index 1368336..103281a 100644
--- a/package.json
+++ b/package.json
@@ -1,8 +1,8 @@
 {
   "name": "@xlink-network/xlink-sdk",
-  "version": "0.2.0-6",
+  "version": "0.2.0-8",
   "description": "XLINK js SDK",
-  "packageManager": "pnpm@9.6.0",
+  "packageManager": "pnpm@9.9.0",
   "keywords": [
     "bitcoin",
     "ethereum",
@@ -10,7 +10,7 @@
     "XLINK",
     "alexlab"
   ],
-  "repository": "github:alexgo-io/xlink-sdk",
+  "repository": "github:xlink-network/xlink-sdk",
   "author": "c4605 <yuntao@alexgo.io>",
   "license": "MIT",
   "files": [
@@ -34,7 +34,8 @@
   "scripts": {
     "gen:stacksContract": "rm -rf generated/smartContract && mkdir -p generated/smartContract && tsx ./scripts/generateClarityTranscoders.ts",
     "gen": "pnpm run gen:stacksContract",
-    "docs": "npx typedoc src/index.ts",
+    "docs": "typedoc",
+    "docs:watch": "typedoc --watch",
     "build": "pnpm run gen && rm -rf lib && tsup-node --sourcemap --dts -d lib --format cjs,esm src",
     "prepare": "pnpm run build",
     "test": "vitest --exclude lib"
diff --git a/scripts/cloudflare-build.sh b/scripts/cloudflare-build.sh
new file mode 100755
index 0000000..3b3e395
--- /dev/null
+++ b/scripts/cloudflare-build.sh
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+cd "$(git rev-parse --show-toplevel)"
+rm -rf generated/docs
+pnpm run docs
diff --git a/scripts/syncLatestReleaseBranch.sh b/scripts/syncLatestReleaseBranch.sh
new file mode 100755
index 0000000..7f47d7d
--- /dev/null
+++ b/scripts/syncLatestReleaseBranch.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+
+check_jq_exists() {
+  if ! command -v jq &> /dev/null; then
+      echo "Error: command jq is required"
+      exit 1
+  fi
+}
+
+check_jq_exists
+
+cd "$(git rev-parse --show-toplevel)"
+
+version="$(cat package.json | jq -r '.version' | cut -d'.' -f1-2)"
+releaseBranch="releases/v$version"
+
+git fetch origin
+git checkout -b releases/latest
+git reset --hard origin/$releaseBranch
+git push -f origin releases/latest:releases/latest
+
+echo "Synced $releaseBranch to releases/latest"
+
diff --git a/src/utils/bigintHelpers.spec.ts b/src/utils/bigintHelpers.spec.ts
new file mode 100644
index 0000000..4c08095
--- /dev/null
+++ b/src/utils/bigintHelpers.spec.ts
@@ -0,0 +1,16 @@
+import { describe, it, expect } from "vitest"
+import { max, sum } from "./bigintHelpers"
+
+describe("bigintHelpers", () => {
+  describe("sum", () => {
+    it("should return the sum of an array of bigints", () => {
+      expect(sum([1n, 2n, 3n])).toBe(6n)
+    })
+  })
+
+  describe("max", () => {
+    it("should return the max of an array of bigints", () => {
+      expect(max([1n, 2n, 3n])).toBe(3n)
+    })
+  })
+})
diff --git a/src/xlinkSdkUtils/timelockFromEVM.ts b/src/xlinkSdkUtils/timelockFromEVM.ts
index 4b854d7..8ab83b3 100644
--- a/src/xlinkSdkUtils/timelockFromEVM.ts
+++ b/src/xlinkSdkUtils/timelockFromEVM.ts
@@ -164,7 +164,7 @@ export const claimTimeLockedAssetsFromEVM = async (
       // add a fallback in case estimate failed
       () =>
         // https://bscscan.com/tx/0x28a81312ca7bc93e7ef07867c9906a41b251ea3ea630b0a4837bdb3066489b32
-        1 * 1e5,
+        1 * 1e6,
     )
   return await input.sendTransaction({
     to: info.timeLockContractAddress,