diff --git a/.cargo/config b/.cargo/config
deleted file mode 100644
index 3c32d25..0000000
--- a/.cargo/config
+++ /dev/null
@@ -1,2 +0,0 @@
-[target.aarch64-unknown-linux-gnu]
-linker = "aarch64-linux-gnu-gcc"
diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
deleted file mode 100644
index 95962bc..0000000
--- a/.github/workflows/build.yaml
+++ /dev/null
@@ -1,175 +0,0 @@
-name: Build
-
-on:
-  push:
-    branches:
-    - master
-    tags:
-    - '*'
-  pull_request:
-    branches:
-    - master
-
-defaults:
-  run:
-    shell: bash
-
-jobs:
-  all:
-    name: All
-
-    strategy:
-      matrix:
-        target:
-        - aarch64-unknown-linux-gnu
-        - x86_64-apple-darwin
-        - x86_64-pc-windows-msvc
-        - x86_64-unknown-linux-musl
-        include:
-        - target: x86_64-unknown-linux-musl
-          os:     ubuntu-latest
-          native: true
-        - target: x86_64-apple-darwin
-          os:     macos-latest
-          native: true
-        - target: x86_64-pc-windows-msvc
-          os:     windows-2016
-          native: true
-        - target: aarch64-unknown-linux-gnu
-          os:     ubuntu-latest
-          native: false
-
-    runs-on: ${{matrix.os}}
-
-    env:
-      RUSTFLAGS: --deny warnings
-
-    steps:
-    - uses: actions/checkout@v2
-
-    - name: Download actionlint
-      id: actionlint
-      run: bash <(curl https://raw.githubusercontent.com/rhysd/actionlint/main/scripts/download-actionlint.bash)
-
-    - name: Check Github Actions Workflow
-      env:
-        SHELLCHECK_OPTS: "-e SC2006 -e SC2002 -e SC2050"
-      run: ${{ steps.actionlint.outputs.executable }} -color
-
-    # An issue with BSD Tar causes sporadic failures on macOS.
-    # c.f https://github.com/actions/cache/issues/403
-    - name: Install GNU Tar
-      if: ${{ matrix.os == 'macos-latest' }}
-      run: |
-        brew install gnu-tar
-        echo /usr/local/opt/gnu-tar/libexec/gnubin > "$GITHUB_PATH"
-
-    - name: Cache Cargo
-      uses: actions/cache@v2
-      with:
-        path: |
-          ~/.cargo/registry
-          ~/.cargo/git
-          target
-        key: ${{ matrix.os }}-${{ matrix.target }} cargo-${{ hashFiles('**/Cargo.lock') }}
-
-    - name: Update Ubuntu Packages
-      if: ${{ matrix.os == 'ubuntu-latest' }}
-      run: |
-        sudo apt-get update
-
-    - name: Install Rust Toolchain
-      run: |
-        rustup component add clippy rustfmt
-        rustup target add ${{ matrix.target }}
-        rustup default "`cat rust-toolchain`-${{ matrix.target }}"
-
-    - name: Install AArch64 Toolchain
-      if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
-      run: sudo apt-get install gcc-aarch64-linux-gnu
-
-    - name: Info
-      run: |
-        rustup --version
-        cargo --version
-        cargo clippy --version
-
-    - name: Check Lockfile
-      run: |
-        cargo update --locked --package just
-
-    - name: Build
-      run: cargo build --all --target ${{ matrix.target }}
-
-    - name: Test
-      if: ${{ matrix.native }}
-      run: cargo test --all --target ${{ matrix.target }}
-
-    - name: Clippy
-      run: cargo clippy --all --all-targets --all-features
-
-    - name: Format
-      run: cargo fmt --all -- --check
-
-    - name: Completion Scripts
-      if: ${{ matrix.os != 'windows-2016' }}
-      run: |
-        ./bin/generate-completions
-        git diff --no-ext-diff --quiet --exit-code
-
-    - name: Check for Forbidden Words
-      if: ${{ matrix.os == 'ubuntu-latest' }}
-      run: |
-        sudo apt-get update
-        sudo apt-get install ripgrep
-        ./bin/forbid
-
-    - name: Ref Type
-      id: ref-type
-      run: cargo run --package ref-type -- --reference ${{ github.ref }}
-
-    - name: Test Install Script With Explicit Target
-      if: ${{ matrix.os != 'windows-2016' && steps.ref-type.outputs.value != 'release' }}
-      run: |
-        cd "`mktemp -d`"
-        cat "$GITHUB_WORKSPACE/docs/install.sh" | bash -s -- --target ${{ matrix.target }} --to .
-        if [[ ${{ matrix.native }} == true ]]; then
-          ./just --version
-        fi
-
-    - name: Test Install Script Without Explicit Target
-      if: ${{ matrix.os != 'windows-2016' && steps.ref-type.outputs.value != 'release' }}
-      run: |
-        cd "`mktemp -d`"
-        cat "$GITHUB_WORKSPACE/docs/install.sh" | bash -s -- --to .
-        ./just --version
-
-    - name: Package
-      id: package
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      run: ./bin/package ${{github.ref}} ${{matrix.os}} ${{ matrix.target }}
-      shell: bash
-
-    - name: Publish Archive
-      uses: softprops/action-gh-release@v0.1.5
-      if: ${{ startsWith(github.ref, 'refs/tags/') }}
-      with:
-        draft: false
-        files: ${{ steps.package.outputs.archive }}
-        prerelease: ${{ steps.ref-type.outputs.value != 'release' }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-    - name: Publish Changelog
-      uses: softprops/action-gh-release@v0.1.5
-      if: >-
-        ${{
-          startsWith(github.ref, 'refs/tags/')
-          && matrix.target == 'x86_64-unknown-linux-musl'
-        }}
-      with:
-        draft: false
-        files: CHANGELOG.md
-        prerelease: ${{ steps.ref-type.outputs.value != 'release' }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
new file mode 100644
index 0000000..7825940
--- /dev/null
+++ b/.github/workflows/release.yaml
@@ -0,0 +1,112 @@
+name: Release
+
+on:
+  push:
+    branches:
+    - master
+    tags:
+    - '*'
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  all:
+    name: All
+
+    strategy:
+      matrix:
+        target:
+        - aarch64-unknown-linux-gnu
+        - armv7-unknown-linux-gnueabihf
+        - x86_64-apple-darwin
+        - x86_64-pc-windows-msvc
+        - x86_64-unknown-linux-musl
+        include:
+        - target: aarch64-unknown-linux-gnu
+          os: ubuntu-latest
+          native: false
+          target_rustflags: '--codegen linker=aarch64-linux-gnu-gcc'
+        - target: armv7-unknown-linux-gnueabihf
+          os: ubuntu-latest
+          native: false
+          target_rustflags: '--codegen linker=arm-linux-gnueabihf-gcc'
+        - target: x86_64-apple-darwin
+          os: macos-latest
+          native: true
+          target_rustflags: ''
+        - target: x86_64-pc-windows-msvc
+          os: windows-2016
+          native: true
+          target_rustflags: ''
+        - target: x86_64-unknown-linux-musl
+          os: ubuntu-latest
+          native: true
+          target_rustflags: ''
+
+    runs-on: ${{matrix.os}}
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install Rust Toolchain Components
+      uses: actions-rs/toolchain@v1
+      with:
+        override: true
+        target: ${{ matrix.target }}
+        toolchain: stable
+
+    - name: Install AArch64 Toolchain
+      if: ${{ matrix.target == 'aarch64-unknown-linux-gnu' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install gcc-aarch64-linux-gnu
+
+    - name: Install ARM7 Toolchain
+      if: ${{ matrix.target == 'armv7-unknown-linux-gnueabihf' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install gcc-arm-linux-gnueabihf
+
+    - name: Test
+      if: matrix.native
+      run: cargo test --all --target ${{ matrix.target }}
+
+    - name: Ref Type
+      id: ref-type
+      run: cargo run --package ref-type -- --reference ${{ github.ref }}
+
+    - name: Package
+      id: package
+      env:
+        TARGET: ${{ matrix.target }}
+        REF: ${{ github.ref }}
+        OS: ${{ matrix.os }}
+        TARGET_RUSTFLAGS: ${{ matrix.target_rustflags }}
+      run: ./bin/package
+      shell: bash
+
+    - name: Publish Archive
+      uses: softprops/action-gh-release@v0.1.5
+      if: ${{ startsWith(github.ref, 'refs/tags/') }}
+      with:
+        draft: false
+        files: ${{ steps.package.outputs.archive }}
+        prerelease: ${{ steps.ref-type.outputs.value != 'release' }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Publish Changelog
+      uses: softprops/action-gh-release@v0.1.5
+      if: >-
+        ${{
+          startsWith(github.ref, 'refs/tags/')
+          && matrix.target == 'x86_64-unknown-linux-musl'
+        }}
+      with:
+        draft: false
+        files: CHANGELOG.md
+        prerelease: ${{ steps.ref-type.outputs.value != 'release' }}
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
new file mode 100644
index 0000000..822691a
--- /dev/null
+++ b/.github/workflows/test.yaml
@@ -0,0 +1,61 @@
+name: Test
+
+on: pull_request
+
+defaults:
+  run:
+    shell: bash
+
+jobs:
+  all:
+    name: All
+
+    strategy:
+      matrix:
+        os:
+        - ubuntu-latest
+        - macos-latest
+        - windows-2016
+
+    runs-on: ${{matrix.os}}
+
+    env:
+      RUSTFLAGS: --deny warnings
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install Rust Toolchain Components
+      uses: actions-rs/toolchain@v1
+      with:
+        components: clippy, rustfmt
+        override: true
+        toolchain: 1.47.0
+
+    - uses: Swatinem/rust-cache@v1
+
+    - name: Check Lockfile
+      run: |
+        cargo update --locked --package just
+
+    - name: Test
+      run: cargo test --all
+
+    - name: Clippy
+      run: cargo clippy --all --all-targets
+
+    - name: Format
+      run: cargo fmt --all -- --check
+
+    - name: Completion Scripts
+      if: ${{ matrix.os == 'ubuntu-latest' }}
+      run: |
+        ./bin/generate-completions
+        git diff --no-ext-diff --quiet --exit-code
+
+    - name: Check for Forbidden Words
+      if: ${{ matrix.os == 'ubuntu-latest' }}
+      run: |
+        sudo apt-get update
+        sudo apt-get install ripgrep
+        ./bin/forbid
diff --git a/README.adoc b/README.adoc
index 01e61e2..5d41875 100644
--- a/README.adoc
+++ b/README.adoc
@@ -1829,7 +1829,7 @@ Before merging a particularly large or gruesome change, Janus should be run to m
 
 === Minimum Supported Rust Version
 
-The minimum supported Rust version, or MSRV, can be found in link:rust-toolchain[].
+The minimum supported Rust version, or MSRV, is Rust 1.47.0.
 
 == Frequently Asked Questions
 
diff --git a/bin/package b/bin/package
index 7fe1417..b9e705c 100755
--- a/bin/package
+++ b/bin/package
@@ -2,49 +2,46 @@
 
 set -euxo pipefail
 
-version=${1#"refs/tags/"}
-os=$2
-target=$3
-src=`pwd`
-dist=$src/dist
-bin=just
+VERSION=${REF#"refs/tags/"}
+SRC=`pwd`
+DIST=$SRC/dist
 
-echo "Packaging $bin $version for $target..."
+echo "Packaging just $VERSION for $TARGET..."
 
 test -f Cargo.lock || cargo generate-lockfile
 
-echo "Building $bin..."
-RUSTFLAGS='--deny warnings --codegen target-feature=+crt-static' \
-  cargo build --bin $bin --target $target --release
-executable=target/$target/release/$bin
+echo "Building just..."
+RUSTFLAGS="--deny warnings --codegen target-feature=+crt-static $TARGET_RUSTFLAGS" \
+  cargo build --bin just --target $TARGET --release
+EXECUTABLE=target/$TARGET/release/just
 
-if [[ $os == windows-2016 ]]; then
-  executable=$executable.exe
+if [[ $OS == windows-2016 ]]; then
+  EXECUTABLE=$EXECUTABLE.exe
 fi
 
 echo "Copying release files..."
 mkdir dist
 cp \
-  $executable \
+  $EXECUTABLE \
   Cargo.lock \
   Cargo.toml \
   GRAMMAR.md \
   LICENSE \
   README.adoc \
   man/just.1 \
-  $dist
+  $DIST
 
-cd $dist
+cd $DIST
 echo "Creating release archive..."
-case $os in
+case $OS in
   ubuntu-latest | macos-latest)
-    archive=$dist/$bin-$version-$target.tar.gz
-    tar czf $archive *
-    echo "::set-output name=archive::$archive"
+    ARCHIVE=$DIST/just-$VERSION-$TARGET.tar.gz
+    tar czf $ARCHIVE *
+    echo "::set-output name=archive::$ARCHIVE"
     ;;
   windows-2016)
-    archive=$dist/$bin-$version-$target.zip
-    7z a $archive *
-    echo "::set-output name=archive::`pwd -W`/$bin-$version-$target.zip"
+    ARCHIVE=$DIST/just-$VERSION-$TARGET.zip
+    7z a $ARCHIVE *
+    echo "::set-output name=archive::`pwd -W`/just-$VERSION-$TARGET.zip"
     ;;
 esac
diff --git a/rust-toolchain b/rust-toolchain
deleted file mode 100644
index 21998d3..0000000
--- a/rust-toolchain
+++ /dev/null
@@ -1 +0,0 @@
-1.47.0