diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..71553e8
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,72 @@
+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+dist: trusty
+language: rust
+services: docker
+sudo: required
+
+# TODO Rust builds on stable by default, this can be
+# overridden on a case by case basis down below.
+
+env:
+  global:
+    # TODO Update this to match the name of your project.
+    - CRATE_NAME=tantivy-cli
+
+matrix:
+  # TODO These are all the build jobs. Adjust as necessary. Comment out what you
+  # don't need
+  include:
+    # Linux
+    - env: TARGET=x86_64-unknown-linux-musl
+      rust: nightly
+
+    # OSX
+    - env: TARGET=x86_64-apple-darwin
+      os: osx
+      rust: nightly
+
+before_install: set -e
+
+install:
+  - sh ci/install.sh
+  - source ~/.cargo/env || true
+
+script:
+  - bash ci/script.sh
+
+after_script: set +e
+
+before_deploy:
+  - sh ci/before_deploy.sh
+
+deploy:
+  api_key:
+    secure: "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"
+  file_glob: true
+  file: $CRATE_NAME-$TRAVIS_TAG-$TARGET.*
+  on:
+    # TODO Here you can pick which targets will generate binary releases
+    # In this example, there are some targets that are tested using the stable
+    # and nightly channels. This condition makes sure there is only one release
+    # for such targets and that's generated using the stable channel
+    # condition: $TRAVIS_RUST_VERSION = stable
+    tags: true
+  provider: releases
+  skip_cleanup: true
+
+cache: cargo
+before_cache:
+  # Travis can't cache files that are not readable by "others"
+  - chmod -R a+r $HOME/.cargo
+
+branches:
+  only:
+    # release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  email:
+    on_success: always
diff --git a/Cargo.lock b/Cargo.lock
index d7603e1..7835dff 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 [root]
 name = "tantivy-cli"
-version = "0.4.0-alpha"
+version = "0.4.0"
 dependencies = [
  "ansi_term 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bincode 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -17,7 +17,7 @@ dependencies = [
  "serde_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "staticfile 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "tantivy 0.4.0-alpha",
+ "tantivy 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
  "urlencoded 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "version 2.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -111,12 +111,12 @@ dependencies = [
 
 [[package]]
 name = "bincode"
-version = "0.7.0"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "num-traits 0.1.37 (registry+https://github.com/rust-lang/crates.io-index)",
- "serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
@@ -735,11 +735,6 @@ name = "serde"
 version = "0.8.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
-[[package]]
-name = "serde"
-version = "0.9.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "serde"
 version = "1.0.8"
@@ -846,10 +841,11 @@ dependencies = [
 
 [[package]]
 name = "tantivy"
-version = "0.4.0-alpha"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "atomicwrites 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "bincode 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chan 0.1.19 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1112,7 +1108,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum backtrace 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)" = "72f9b4182546f4b04ebc4ab7f84948953a118bd6021a1b6a6c909e3e94f6be76"
 "checksum backtrace-sys 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "3a0d842ea781ce92be2bf78a9b38883948542749640b8378b3b2f03d1fd9f1ff"
 "checksum bincode 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)" = "60f89d68caf4f2e8a94efd192a2b8393869e72336dea4e0fe077cc6eb5f2057e"
-"checksum bincode 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "bea6e613eeed56804328309c4227e61a0326a8810e1392d91faeb2124b77f43e"
+"checksum bincode 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e103c8b299b28a9c6990458b7013dc4a8356a9b854c51b9883241f5866fac36e"
 "checksum bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9bf6104718e80d7b26a68fdbacff3481cfc05df670821affc7e9cbc1884400c"
 "checksum bit-vec 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)" = "02b4ff8b16e6076c3e14220b39fbc1fabb6737522281a388998046859400895f"
 "checksum bitflags 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "8dead7461c1127cf637931a1e50934eb6eee8bff2f74433ac7909e9afcee04a3"
@@ -1193,7 +1189,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum sequence_trie 0.0.13 (registry+https://github.com/rust-lang/crates.io-index)" = "d5b4eb0f7d1ff9b9666d8b8ff543f3705dd464025269a5b0e1988ffa60ca1be8"
 "checksum serde 0.6.15 (registry+https://github.com/rust-lang/crates.io-index)" = "c97b18e9e53de541f11e497357d6c5eaeb39f0cb9c8734e274abe4935f6991fa"
 "checksum serde 0.8.23 (registry+https://github.com/rust-lang/crates.io-index)" = "9dad3f759919b92c3068c696c15c3d17238234498bbdcc80f2c469606f948ac8"
-"checksum serde 0.9.15 (registry+https://github.com/rust-lang/crates.io-index)" = "34b623917345a631dc9608d5194cc206b3fe6c3554cd1c75b937e55e285254af"
 "checksum serde 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "c2f530d36fb84ec48fb7146936881f026cdbf4892028835fd9398475f82c1bb4"
 "checksum serde_derive 1.0.8 (registry+https://github.com/rust-lang/crates.io-index)" = "10552fad5500771f3902d0c5ba187c5881942b811b7ba0d8fbbfbf84d80806d3"
 "checksum serde_derive_internals 0.15.1 (registry+https://github.com/rust-lang/crates.io-index)" = "37aee4e0da52d801acfbc0cc219eb1eda7142112339726e427926a6f6ee65d3a"
@@ -1206,6 +1201,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum strsim 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b4d15c810519a91cf877e7e36e63fe068815c678181439f2f29e2562147c3694"
 "checksum syn 0.11.11 (registry+https://github.com/rust-lang/crates.io-index)" = "d3b891b9015c88c576343b9b3e41c2c11a51c219ef067b264bd9c8aa9b441dad"
 "checksum synom 0.11.3 (registry+https://github.com/rust-lang/crates.io-index)" = "a393066ed9010ebaed60b9eafa373d4b1baac186dd7e008555b0f702b51945b6"
+"checksum tantivy 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2ea31119966159217ee9fbd307cea5b4f77d957afda2b738efaab48449dd489"
 "checksum tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)" = "87974a6f5c1dfb344d733055601650059a3363de2a6104819293baff662132d6"
 "checksum tempfile 2.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "3213fd2b7ed87e39306737ccfac04b1233b57a33ca64cfbf52f2ffaa2b765e2f"
 "checksum term_size 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e2b6b55df3198cc93372e85dd2ed817f0e38ce8cc0f22eb32391bfad9c4bf209"
diff --git a/appveyor.yml b/appveyor.yml
new file mode 100644
index 0000000..87d1c9a
--- /dev/null
+++ b/appveyor.yml
@@ -0,0 +1,93 @@
+# Based on the "trust" template v0.1.1
+# https://github.com/japaric/trust/tree/v0.1.1
+
+environment:
+  global:
+  # TODO This is the Rust channel that build jobs will use by default but can be
+  # overridden on a case by case basis down below
+    RUST_VERSION: stable
+
+    # TODO Update this to match the name of your project.
+    CRATE_NAME: trust
+
+  # TODO These are all the build jobs. Adjust as necessary. Comment out what you
+  # don't need
+  matrix:
+    # MinGW
+    - TARGET: i686-pc-windows-gnu
+    - TARGET: x86_64-pc-windows-gnu
+
+    # MSVC
+    - TARGET: i686-pc-windows-msvc
+    - TARGET: x86_64-pc-windows-msvc
+
+    # Testing other channels
+    - TARGET: x86_64-pc-windows-gnu
+      RUST_VERSION: nightly
+    - TARGET: x86_64-pc-windows-msvc
+      RUST_VERSION: nightly
+
+install:
+  - ps: >-
+      If ($Env:TARGET -eq 'x86_64-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw64\bin'
+      } ElseIf ($Env:TARGET -eq 'i686-pc-windows-gnu') {
+        $Env:PATH += ';C:\msys64\mingw32\bin'
+      }
+  - curl -sSf -o rustup-init.exe https://win.rustup.rs/
+  - rustup-init.exe -y --default-host %TARGET% --default-toolchain %RUST_VERSION%
+  - set PATH=%PATH%;C:\Users\appveyor\.cargo\bin
+  - rustc -Vv
+  - cargo -V
+
+# TODO This is the "test phase", tweak it as you see fit
+test_script:
+  # we don't run the "test phase" when doing deploys
+  - if [%APPVEYOR_REPO_TAG%]==[false] (
+      cargo build --target %TARGET% &&
+      cargo build --target %TARGET% --release &&
+      cargo test --target %TARGET% &&
+      cargo test --target %TARGET% --release &&
+      cargo run --target %TARGET% &&
+      cargo run --target %TARGET% --release
+    )
+
+before_deploy:
+  # TODO Update this to build the artifacts that matter to you
+  - cargo rustc --target %TARGET% --release --bin hello -- -C lto
+  - ps: ci\before_deploy.ps1
+
+deploy:
+  artifact: /.*\.zip/
+  # TODO update `auth_token.secure`
+  # - Create a `public_repo` GitHub token. Go to: https://github.com/settings/tokens/new
+  # - Encrypt it. Go to https://ci.appveyor.com/tools/encrypt
+  # - Paste the output down here
+  auth_token:
+    secure: t3puM/2hOig26EHhAodcZBc61NywF7/PFEpimR6SwGaCiqS07KR5i7iAhSABmBp7
+  description: ''
+  on:
+    # TODO Here you can pick which targets will generate binary releases
+    # In this example, there are some targets that are tested using the stable
+    # and nightly channels. This condition makes sure there is only one release
+    # for such targets and that's generated using the stable channel
+    RUST_VERSION: stable
+    appveyor_repo_tag: true
+  provider: GitHub
+
+cache:
+  - C:\Users\appveyor\.cargo\registry
+  - target
+
+branches:
+  only:
+    # Release tags
+    - /^v\d+\.\d+\.\d+.*$/
+    - master
+
+notifications:
+  - provider: Email
+    on_build_success: false
+
+# Building is done in the test phase, so we disable Appveyor's build phase.
+build: false
diff --git a/ci/before_deploy.ps1 b/ci/before_deploy.ps1
new file mode 100644
index 0000000..191a30b
--- /dev/null
+++ b/ci/before_deploy.ps1
@@ -0,0 +1,23 @@
+# This script takes care of packaging the build artifacts that will go in the
+# release zipfile
+
+$SRC_DIR = $PWD.Path
+$STAGE = [System.Guid]::NewGuid().ToString()
+
+Set-Location $ENV:Temp
+New-Item -Type Directory -Name $STAGE
+Set-Location $STAGE
+
+$ZIP = "$SRC_DIR\$($Env:CRATE_NAME)-$($Env:APPVEYOR_REPO_TAG_NAME)-$($Env:TARGET).zip"
+
+# TODO Update this to package the right artifacts
+Copy-Item "$SRC_DIR\target\$($Env:TARGET)\release\hello.exe" '.\'
+
+7z a "$ZIP" *
+
+Push-AppveyorArtifact "$ZIP"
+
+Remove-Item *.* -Force
+Set-Location ..
+Remove-Item $STAGE
+Set-Location $SRC_DIR
diff --git a/ci/before_deploy.sh b/ci/before_deploy.sh
new file mode 100644
index 0000000..026dc28
--- /dev/null
+++ b/ci/before_deploy.sh
@@ -0,0 +1,33 @@
+# This script takes care of building your crate and packaging it for release
+
+set -ex
+
+main() {
+    local src=$(pwd) \
+          stage=
+
+    case $TRAVIS_OS_NAME in
+        linux)
+            stage=$(mktemp -d)
+            ;;
+        osx)
+            stage=$(mktemp -d -t tmp)
+            ;;
+    esac
+
+    test -f Cargo.lock || cargo generate-lockfile
+
+    # TODO Update this to build the artifacts that matter to you
+    cross rustc --bin hello --target $TARGET --release -- -C lto
+
+    # TODO Update this to package the right artifacts
+    cp target/$TARGET/release/hello $stage/
+
+    cd $stage
+    tar czf $src/$CRATE_NAME-$TRAVIS_TAG-$TARGET.tar.gz *
+    cd $src
+
+    rm -rf $stage
+}
+
+main
diff --git a/ci/install.sh b/ci/install.sh
new file mode 100644
index 0000000..748ad9a
--- /dev/null
+++ b/ci/install.sh
@@ -0,0 +1,27 @@
+set -ex
+
+main() {
+    local target=
+    if [ $TRAVIS_OS_NAME = linux ]; then
+        target=x86_64-unknown-linux-musl
+        sort=sort
+    else
+        target=x86_64-apple-darwin
+        sort=gsort  # for `sort --sort-version`, from brew's coreutils.
+    fi
+
+    # This fetches latest stable release
+    local tag=$(git ls-remote --tags --refs --exit-code https://github.com/japaric/cross \
+                       | cut -d/ -f3 \
+                       | grep -E '^v[0.1.0-9.]+$' \
+                       | $sort --version-sort \
+                       | tail -n1)
+    curl -LSfs https://japaric.github.io/trust/install.sh | \
+        sh -s -- \
+           --force \
+           --git japaric/cross \
+           --tag $tag \
+           --target $target
+}
+
+main
diff --git a/ci/script.sh b/ci/script.sh
new file mode 100644
index 0000000..ddd7f93
--- /dev/null
+++ b/ci/script.sh
@@ -0,0 +1,24 @@
+# This script takes care of testing your crate
+
+set -ex
+
+# TODO This is the "test phase", tweak it as you see fit
+main() {
+    cross build --target $TARGET
+    cross build --target $TARGET --release
+
+    if [ ! -z $DISABLE_TESTS ]; then
+        return
+    fi
+
+    cross test --target $TARGET
+    cross test --target $TARGET --release
+
+    cross run --target $TARGET
+    cross run --target $TARGET --release
+}
+
+# we don't run the "test phase" when doing deploys
+if [ -z $TRAVIS_TAG ]; then
+    main
+fi