diff --git a/.circleci/config.yml b/.circleci/config.yml
new file mode 100644
index 00000000..4807ae58
--- /dev/null
+++ b/.circleci/config.yml
@@ -0,0 +1,24 @@
+version: 2.1
+jobs:
+    build:
+        docker:
+            - image: circleci/rust:latest
+        steps:
+            - checkout
+            - run: |
+                  sudo apt-get update
+                  sudo apt-get install -y libssl-dev libsodium-dev
+            - restore_cache:
+                  key: cargo-cache-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - run: |
+                  export SODIUM_USE_PKG_CONFIG=1
+                  export OPENSSL_STATIC=1
+                  ./build-host-release
+            - save_cache:
+                  paths:
+                      - /usr/local/cargo/registry
+                      - ./target
+                  key: cargo-cache-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - store_artifacts:
+                  path: ./build/release
+                  destination: releases
diff --git a/.gitignore b/.gitignore
index 72b595de..c1d37946 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,5 @@
 /target
-/build/*.tar.gz
-/build/*.tar.xz
-/build/*.zip
+/build/release
 /build/target
 /build/install
 /build/*.sha256
diff --git a/README.md b/README.md
index b85c0f2d..db9f9930 100644
--- a/README.md
+++ b/README.md
@@ -2,10 +2,12 @@
 
 [![Codacy Badge](https://api.codacy.com/project/badge/Grade/2029e102e1bd46fb9423cb35980636b7)](https://app.codacy.com/app/zonyitoo/shadowsocks-rust?utm_source=github.com&utm_medium=referral&utm_content=shadowsocks/shadowsocks-rust&utm_campaign=Badge_Grade_Dashboard)
 [![Build Status](https://img.shields.io/travis/shadowsocks/shadowsocks-rust.svg)](https://travis-ci.org/shadowsocks/shadowsocks-rust)
+[![Build status](https://ci.appveyor.com/api/projects/status/h3ny0dov7v9xioa5?svg=true)](https://ci.appveyor.com/project/zonyitoo/shadowsocks-rust-0grjf)
 [![License](https://img.shields.io/github/license/zonyitoo/shadowsocks-rust.svg)](https://github.com/zonyitoo/shadowsocks-rust)
 [![crates.io](https://img.shields.io/crates/v/shadowsocks-rust.svg)](https://crates.io/crates/shadowsocks-rust)
 [![dependency status](https://deps.rs/repo/github/shadowsocks/shadowsocks-rust/status.svg)](https://deps.rs/repo/github/shadowsocks/shadowsocks-rust)
 [![Release](https://img.shields.io/github/release/shadowsocks/shadowsocks-rust.svg)](https://github.com/shadowsocks/shadowsocks-rust/releases)
+[![CircleCI](https://circleci.com/gh/shadowsocks/shadowsocks-rust.svg?style=svg)](https://circleci.com/gh/shadowsocks/shadowsocks-rust)
 
 This is a port of [shadowsocks](https://github.com/shadowsocks/shadowsocks).
 
diff --git a/build-host-release b/build-host-release
new file mode 100755
index 00000000..f246483c
--- /dev/null
+++ b/build-host-release
@@ -0,0 +1,50 @@
+#!/bin/bash
+
+ROOT_DIR=$( cd $( dirname $0 ) && pwd )
+VERSION=$(grep -E '^version' "${ROOT_DIR}/Cargo.toml" | awk '{print $3}' | sed 's/"//g')
+HOST_TRIPLE=$(rustc -Vv | grep 'host:' | awk '{print $2}')
+
+cargo build --release --features "miscreant"
+if [[ "$?" != "0" ]]; then
+    exit $?;
+fi
+
+TARGET_SUFFIX=""
+if [[ "${HOST_TRIPLE}" == *"-windows-"* ]]; then
+    TARGET_SUFFIX=".exe"
+fi
+
+TARGETS=("sslocal${TARGET_SUFFIX}" "ssserver${TARGET_SUFFIX}" "ssurl${TARGET_SUFFIX}" "sstunnel${TARGET_SUFFIX}")
+if [[ "${HOST_TRIPLE}" == *"-linux-"* ]]; then
+    TARGETS+=("ssredir${TARGET_SUFFIX}")
+fi
+
+RELEASE_FOLDER="${ROOT_DIR}/build/release"
+RELEASE_PACKAGE_NAME="shadowsocks-v${VERSION}-stable.${HOST_TRIPLE}"
+
+mkdir -p "${RELEASE_FOLDER}"
+
+# Into release folder
+cd "target/release"
+
+if [[ "${HOST_TRIPLE}" == *"-windows-"* ]]; then
+    # For Windows, use zip
+
+    RELEASE_PACKAGE_FILE_NAME="${RELEASE_PACKAGE_NAME}.zip"
+    RELEASE_PACKAGE_FILE_PATH="${RELEASE_FOLDER}/${RELEASE_PACKAGE_FILE_NAME}"
+    zip "${RELEASE_PACKAGE_FILE_PATH}" "${TARGETS[@]}"
+
+    # Checksum
+    cd "${RELEASE_FOLDER}"
+    shasum -a 256 "${RELEASE_PACKAGE_FILE_NAME}" > "${RELEASE_PACKAGE_FILE_NAME}.sha256"
+else
+    # For others, Linux, OS X, uses tar.xz
+
+    RELEASE_PACKAGE_FILE_NAME="${RELEASE_PACKAGE_NAME}.tar.xz"
+    RELEASE_PACKAGE_FILE_PATH="${RELEASE_FOLDER}/${RELEASE_PACKAGE_FILE_NAME}"
+    tar -cJf "${RELEASE_PACKAGE_FILE_PATH}" "${TARGETS[@]}"
+
+    # Checksum
+    cd "${RELEASE_FOLDER}"
+    shasum -a 256 "${RELEASE_PACKAGE_FILE_NAME}" > "${RELEASE_PACKAGE_FILE_NAME}.sha256"
+fi
\ No newline at end of file
diff --git a/build/build-release b/build/build-release
index f05c04b5..6e3b049e 100755
--- a/build/build-release
+++ b/build/build-release
@@ -39,9 +39,12 @@ function build() {
         exit $?
     fi
 
+    PKG_DIR="${CUR_DIR}/release"
+    mkdir -p "${PKG_DIR}"
+
     if [[ "$TARGET" == *"-linux-"* ]]; then
-        PKG_NAME="shadowsocks-v${VERSION}-stable.${TARGET}.tar.xz"
-        PKG_PATH="${CUR_DIR}/${PKG_NAME}"
+        PKG_NAME="shadowsocks-v${VERSION}.${TARGET}.tar.xz"
+        PKG_PATH="${PKG_DIR}/${PKG_NAME}"
 
         echo "* Packaging XZ in ${PKG_PATH} ..."
         cd ${RELEASE_DIR}
@@ -56,11 +59,11 @@ function build() {
             exit $?
         fi
 
-        cd "${CUR_DIR}"
+        cd "${PKG_DIR}"
         shasum -a 256 "${PKG_NAME}" > "${PKG_NAME}.sha256"
     elif [[ "$TARGET" == *"-windows-"* ]]; then
-        PKG_NAME="shadowsocks-v${VERSION}-stable.${TARGET}.zip"
-        PKG_PATH="${CUR_DIR}/${PKG_NAME}"
+        PKG_NAME="shadowsocks-v${VERSION}.${TARGET}.zip"
+        PKG_PATH="${PKG_DIR}/${PKG_NAME}"
 
         echo "* Packaging ZIP in ${PKG_PATH} ..."
         cd ${RELEASE_DIR}
@@ -74,7 +77,7 @@ function build() {
             exit $?
         fi
 
-        cd "${CUR_DIR}"
+        cd "${PKG_DIR}"
         shasum -a 256 "${PKG_NAME}" > "${PKG_NAME}.sha256"
     fi