diff --git a/.docker/gs64/.gitignore b/.docker/gs64/.gitignore
new file mode 100644
index 0000000..8d57495
--- /dev/null
+++ b/.docker/gs64/.gitignore
@@ -0,0 +1 @@
+gemstone.key
diff --git a/.docker/gs64/Dockerfile b/.docker/gs64/Dockerfile
new file mode 100644
index 0000000..af543dd
--- /dev/null
+++ b/.docker/gs64/Dockerfile
@@ -0,0 +1,3 @@
+FROM launchpad-gs64:sut
+
+CMD [ "launchpad", "start", "greeter" , "--name=DJ", "--title=Mr." ]
diff --git a/.docker/gs64/docker-tests.sh b/.docker/gs64/docker-tests.sh
new file mode 100755
index 0000000..42349ae
--- /dev/null
+++ b/.docker/gs64/docker-tests.sh
@@ -0,0 +1,151 @@
+#!/usr/bin/env bash
+
+readonly ANSI_BOLD="\\033[1m"
+readonly ANSI_RED="\\033[31m"
+readonly ANSI_GREEN="\\033[32m"
+readonly ANSI_BLUE="\\033[34m"
+readonly ANSI_RESET="\\033[0m"
+
+function print_info() {
+  if [ -t 1 ]; then
+    printf "${ANSI_BOLD}${ANSI_BLUE}%s${ANSI_RESET}\\n" "$1"
+  else
+    echo "$1"
+  fi
+}
+
+function print_success() {
+  if [ -t 1 ]; then
+    printf "${ANSI_BOLD}${ANSI_GREEN}%s${ANSI_RESET}\\n" "$1"
+  else
+    echo "$1"
+  fi
+}
+
+function print_error() {
+  if [ -t 1 ]; then
+    printf "${ANSI_BOLD}${ANSI_RED}%s${ANSI_RESET}\\n" "$1" 1>&2
+  else
+    echo "$1" 1>&2
+  fi
+}
+
+function executeWithArguments() {
+  rm -rf logs out err
+  LAST_ARGUMENTS=$*
+  "$@" > out 2> err || true
+}
+
+function assertOutputIncludesMessage() {
+  local message=$1
+  local output=$2
+
+  if [ "$(grep -c "$message" "$output")" -eq 0 ]; then
+    print_error "Expected std$output to have: '$message' when invoked with $LAST_ARGUMENTS"
+    print_info "Output contents"
+    cat "$output"
+    exit 1
+  fi
+}
+
+set -e
+
+print_info "Creating network"
+if docker network inspect launchpad-net > /dev/null 2>&1 ;then
+  docker network rm launchpad-net
+fi
+docker network create --attachable launchpad-net
+
+print_info "Starting stone"
+if [[ ! -f "$PWD"/.docker/gs64/gemstone.key ]]; then
+  print_error "Missing $PWD/.docker/gs64/gemstone.key"
+  exit 1
+fi
+
+docker run --rm --detach --name gs64-stone \
+  -e TZ="America/Argentina/Buenos_Aires" \
+  --cap-add=SYS_RESOURCE \
+  --network=launchpad-net \
+  --volume="$PWD":/opt/gemstone/projects/Launchpad:ro \
+  --volume="$PWD"/.docker/gs64/gem.conf:/opt/gemstone/conf/gem.conf \
+  --volume="$PWD"/.docker/gs64/gemstone.key:/opt/gemstone/product/sys/gemstone.key:ro \
+  ghcr.io/ba-st/gs64-rowan:v3.7.0
+
+sleep 1
+print_info "Loading Launchpad in the stone"
+docker exec -t -u gemstone gs64-stone ./load-rowan-project.sh Launchpad
+
+print_info "Building base gem"
+docker buildx build --tag launchpad-gs64:sut docker/gs64
+
+ print_info "Building examples gem"
+ docker buildx build \
+   --tag launchpad-examples-gs64:sut \
+   --file .docker/gs64/Dockerfile \
+   .
+
+function run_launchpad_gem(){
+  executeWithArguments docker run \
+  -e TZ="America/Argentina/Buenos_Aires" \
+  -e GS64_STONE_HOSTNAME="gs64-stone" \
+  --cap-add=SYS_RESOURCE \
+  --network=launchpad-net \
+  --volume="$PWD"/.docker/gs64/gem.conf:/opt/gemstone/conf/gem.conf \
+  launchpad-examples-gs64:sut "$@"
+}
+
+print_info "Running basic test"
+run_launchpad_gem
+assertOutputIncludesMessage '[INFO]' out
+assertOutputIncludesMessage "Hi Mr. DJ!" out
+print_success "OK"
+
+print_info "Running --version test"
+run_launchpad_gem launchpad --version
+assertOutputIncludesMessage "Launchpad" out
+print_success "OK"
+
+print_info "Running launchpad list test"
+run_launchpad_gem launchpad list
+assertOutputIncludesMessage "broken greeter" out
+print_success "OK"
+
+print_info "Running launchpad list --verbose test"
+run_launchpad_gem launchpad list --verbose
+assertOutputIncludesMessage "broken v0.0.1" out
+assertOutputIncludesMessage "greeter v1.0.0" out
+print_success "OK"
+
+print_info "Running launchpad explain test"
+run_launchpad_gem launchpad explain broken
+assertOutputIncludesMessage "broken \[v0.0.1\] - A broken application" out
+run_launchpad_gem launchpad explain greeter
+assertOutputIncludesMessage "greeter \[v1.0.0\] - A greetings application" out
+run_launchpad_gem launchpad explain
+assertOutputIncludesMessage "\[ERROR\] Missing application name or option." err
+print_success "OK"
+
+print_info "Running launchpad start greeter test"
+run_launchpad_gem launchpad start greeter --name=Juan
+assertOutputIncludesMessage "Hi Juan!" out
+print_success " Just name, OK"
+run_launchpad_gem launchpad start greeter --name=Julia --title=Miss
+assertOutputIncludesMessage "Hi Miss Julia!" out
+print_success " Name and title, OK"
+run_launchpad_gem launchpad start greeter --title=Miss
+assertOutputIncludesMessage "\[ERROR\] \"Name\" parameter not provided. You must provide one." err
+print_success " Missing name, OK"
+run_launchpad_gem launchpad start greeter
+assertOutputIncludesMessage "\[ERROR\] \"Name\" parameter not provided. You must provide one." err
+print_success "OK"
+
+print_info "Running launchpad start broken test"
+run_launchpad_gem launchpad start broken --raise-error
+assertOutputIncludesMessage "\[INFO\] Obtaining configuration... \[DONE\]" out
+assertOutputIncludesMessage "\[ERROR\] Unexpected startup error: \"Doh!\"" err
+print_success "OK"
+
+print_info "Stopping stone"
+docker stop gs64-stone
+print_info "Removing network"
+docker network rm launchpad-net
diff --git a/.docker/gs64/gem.conf b/.docker/gs64/gem.conf
new file mode 100644
index 0000000..02f3d48
--- /dev/null
+++ b/.docker/gs64/gem.conf
@@ -0,0 +1,2 @@
+GEM_TEMPOBJ_CACHE_SIZE = 500000KB;
+
diff --git a/.docker/Dockerfile b/.docker/pharo/Dockerfile
similarity index 100%
rename from .docker/Dockerfile
rename to .docker/pharo/Dockerfile
diff --git a/.docker/docker-tests.sh b/.docker/pharo/docker-tests.sh
similarity index 97%
rename from .docker/docker-tests.sh
rename to .docker/pharo/docker-tests.sh
index a7c9c98..67d8c11 100755
--- a/.docker/docker-tests.sh
+++ b/.docker/pharo/docker-tests.sh
@@ -51,12 +51,12 @@ function assertOutputIncludesMessage() {
 set -e
 
 print_info "Building base image"
-docker buildx build --tag launchpad:sut docker
+docker buildx build --tag launchpad:sut docker/pharo
 
 print_info "Building examples image"
 docker buildx build \
   --tag launchpad-examples:sut \
-  --file .docker/Dockerfile \
+  --file .docker/pharo/Dockerfile \
   .
 
 print_info "Running basic test"
diff --git a/.github/workflows/.binary-stack-serialization.yml b/.github/workflows/.binary-stack-serialization.yml
index bdffab1..c33eba9 100644
--- a/.github/workflows/.binary-stack-serialization.yml
+++ b/.github/workflows/.binary-stack-serialization.yml
@@ -1,14 +1,19 @@
 name: Binary Stack Serialization Tests
-
-on: [push,pull_request,workflow_dispatch]
-
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
 jobs:
    unit-tests:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-11, Pharo64-10, Pharo64-9.0, Pharo64-8.0 ]
+        smalltalk:
+          - Pharo64-11
+          - Pharo64-10
+          - Pharo64-9.0
+          - Pharo64-8.0
     name: ${{ matrix.smalltalk }}
     steps:
       - uses: actions/checkout@v3
diff --git a/.github/workflows/docker-build-gs64.yml b/.github/workflows/docker-build-gs64.yml
new file mode 100644
index 0000000..f8e01d4
--- /dev/null
+++ b/.github/workflows/docker-build-gs64.yml
@@ -0,0 +1,38 @@
+name: Build and Publish GS64 Docker Images
+on:
+  workflow_dispatch:
+  push:
+    branches: 
+     - '**'
+    tags:
+      - 'v*.*.*'
+  pull_request:
+jobs:
+   build_and_publish:
+    runs-on: ubuntu-latest
+    name: Build and Publish Docker images
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Docker meta
+        id: docker_meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/${{ github.repository_owner }}/launchpad-gs64
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: Login to Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
+          password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}
+      - name: Docker build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: ./docker/gs64
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          secrets: GIT_AUTH_TOKEN=${{ secrets.DOCKER_REGISTRY_TOKEN }}
diff --git a/.github/workflows/docker-build.yml b/.github/workflows/docker-build.yml
index 05803dc..be51582 100644
--- a/.github/workflows/docker-build.yml
+++ b/.github/workflows/docker-build.yml
@@ -1,5 +1,4 @@
-name: Build and Publish Docker Images
-
+name: Build and Publish Pharo Docker Images
 on:
   workflow_dispatch:
   push:
@@ -8,7 +7,6 @@ on:
     tags:
       - 'v*.*.*'
   pull_request:
-
 jobs:
    build_and_publish:
     runs-on: ubuntu-latest
@@ -18,22 +16,22 @@ jobs:
         uses: actions/checkout@v3
       - name: Docker meta
         id: docker_meta
-        uses: crazy-max/ghaction-docker-meta@v4
+        uses: docker/metadata-action@v5
         with:
           images: ghcr.io/${{ github.repository_owner }}/launchpad
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
       - name: Login to Container Registry
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ secrets.DOCKER_REGISTRY_USERNAME }}
           password: ${{ secrets.DOCKER_REGISTRY_TOKEN }}
       - name: Docker build and push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v5
         with:
-          context: ./docker
+          context: ./docker/pharo
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.docker_meta.outputs.tags }}
           labels: ${{ steps.docker_meta.outputs.labels }}
diff --git a/.github/workflows/docker-tests-gs64.yml b/.github/workflows/docker-tests-gs64.yml
new file mode 100644
index 0000000..71b6d66
--- /dev/null
+++ b/.github/workflows/docker-tests-gs64.yml
@@ -0,0 +1,21 @@
+name: GS64 Docker Tests
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
+jobs:
+   unit-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: 2
+      - name: Configure keyfile
+        run: |
+          echo "$GS_KEYFILE" > ./.docker/gs64/gemstone.key
+        env:
+          GS_KEYFILE: ${{ secrets.GS_KEYFILE }}
+      - name: Run tests using Docker
+        run: ./.docker/gs64/docker-tests.sh
+      - name: Remove keyfile
+        run: rm -f ./.docker/gs64/gemstone.key
diff --git a/.github/workflows/docker-tests.yml b/.github/workflows/docker-tests.yml
index 0bf4474..f56fa7b 100644
--- a/.github/workflows/docker-tests.yml
+++ b/.github/workflows/docker-tests.yml
@@ -1,7 +1,8 @@
-name: Docker Tests
-
-on: [push,pull_request,workflow_dispatch]
-
+name: Pharo Docker Tests
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
 jobs:
    unit-tests:
     runs-on: ubuntu-latest
@@ -10,4 +11,4 @@ jobs:
         with:
           fetch-depth: 2
       - name: Run tests using Docker
-        run: ./.docker/docker-tests.sh
+        run: ./.docker/pharo/docker-tests.sh
diff --git a/.github/workflows/loading-groups.yml b/.github/workflows/loading-groups.yml
index 0e4dd83..c94dbc7 100644
--- a/.github/workflows/loading-groups.yml
+++ b/.github/workflows/loading-groups.yml
@@ -1,15 +1,23 @@
 name: Baseline Groups
-
-on: [push,pull_request,workflow_dispatch]
-
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
 jobs:
    group-loading:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-11, Pharo64-10, Pharo64-9.0, Pharo64-8.0 ]
-        load-spec: [ deployment, examples, tools, sunit, development]
+        smalltalk:
+          - Pharo64-10
+          - Pharo64-11
+        load-spec:
+          - development
+          - deployment
+          - examples
+          - sunit
+          - tools
     name: ${{ matrix.smalltalk }} + ${{ matrix.load-spec }}
     steps:
       - uses: actions/checkout@v3
diff --git a/.github/workflows/loading-gs64-components.yml b/.github/workflows/loading-gs64-components.yml
new file mode 100644
index 0000000..df51ad2
--- /dev/null
+++ b/.github/workflows/loading-gs64-components.yml
@@ -0,0 +1,21 @@
+name: 'GS64 Components Loading'
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
+jobs:
+   component-loading:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        load-spec:
+          - Deployment
+    name: GS64 + ${{ matrix.load-spec }}
+    steps:
+      - uses: actions/checkout@v3
+      - name: Load component in image
+        uses: ba-st-actions/gs64-ci@v2
+        with:
+          project_name: 'Launchpad'
+          load_spec: 'Launchpad-${{ matrix.load-spec }}'
diff --git a/.github/workflows/markdown-lint.yml b/.github/workflows/markdown-lint.yml
index fbb50fa..29b9002 100644
--- a/.github/workflows/markdown-lint.yml
+++ b/.github/workflows/markdown-lint.yml
@@ -1,5 +1,8 @@
 name: Markdown Lint
-on: [push,pull_request,workflow_dispatch]
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
 jobs:
   remark-lint:
     name: runner / markdownlint
diff --git a/.github/workflows/notify.yml b/.github/workflows/notify.yml
index bfe0828..b43382e 100644
--- a/.github/workflows/notify.yml
+++ b/.github/workflows/notify.yml
@@ -1,9 +1,5 @@
 name: Release Notifications
-
-on:
-  release:
-    types: [published]
-
+on: workflow_dispatch
 jobs:
   notify:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/shellcheck.yml b/.github/workflows/shellcheck.yml
index 1b3944d..20ddbdc 100644
--- a/.github/workflows/shellcheck.yml
+++ b/.github/workflows/shellcheck.yml
@@ -1,7 +1,7 @@
 name: Shellcheck
-
-on: [push,pull_request]
-
+on:
+  - push
+  - pull_request
 jobs:
   shellcheck:
     runs-on: ubuntu-latest
diff --git a/.github/workflows/unit-tests-gs64.yml b/.github/workflows/unit-tests-gs64.yml
new file mode 100644
index 0000000..567ca81
--- /dev/null
+++ b/.github/workflows/unit-tests-gs64.yml
@@ -0,0 +1,16 @@
+name: 'GS64 Unit Tests'
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
+jobs:
+  unit-tests:
+    runs-on: ubuntu-latest
+    name: GS64 Unit Tests
+    steps:
+      - uses: actions/checkout@v3
+      - name: Load Image and Run Tests
+        uses: ba-st-actions/gs64-ci@v2
+        with:
+          project_name: 'Launchpad'
+          run_tests: 'true'
diff --git a/.github/workflows/unit-tests.yml b/.github/workflows/unit-tests.yml
index 4979740..aaca578 100644
--- a/.github/workflows/unit-tests.yml
+++ b/.github/workflows/unit-tests.yml
@@ -1,14 +1,19 @@
-name: Unit Tests
-
-on: [push,pull_request,workflow_dispatch]
-
+name: Pharo Unit Tests
+on:
+  - push
+  - pull_request
+  - workflow_dispatch
 jobs:
    unit-tests:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
-        smalltalk: [ Pharo64-11, Pharo64-10, Pharo64-9.0, Pharo64-8.0 ]
+        smalltalk:
+          - Pharo64-10
+          - Pharo64-11
+          - Pharo64-9.0
+          - Pharo64-8.0
     name: ${{ matrix.smalltalk }}
     steps:
       - uses: actions/checkout@v3
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..f581dd7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+err
+out
diff --git a/README.md b/README.md
index 57fda52..5b972b6 100644
--- a/README.md
+++ b/README.md
@@ -5,19 +5,27 @@
 A command-line interface to start, list, and explain the applications available
 within the image.
 
-[![Unit Tests](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests.yml)
-[![Docker Tests](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests.yml)
+[![Pharo Unit Tests](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests.yml)
+[![GS64 - Unit Tests](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests-gs64.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/unit-tests-gs64.yml)
+[![Pharo Docker Tests](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests.yml)
+[![GS64 Docker Tests](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests-gs64.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-tests-gs64.yml)
 [![Coverage Status](https://codecov.io/github/ba-st/Launchpad/coverage.svg?branch=release-candidate)](https://codecov.io/gh/ba-st/Launchpad/branch/release-candidate)
+
 [![Baseline Groups](https://github.com/ba-st/Launchpad/actions/workflows/loading-groups.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/loading-groups.yml)
-[![Docker Build](https://github.com/ba-st/Launchpad/actions/workflows/docker-build.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-build.yml)
+[![GS64 Components](https://github.com/ba-st/Launchpad/actions/workflows/loading-gs64-components.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/loading-gs64-components.yml)
 [![Markdown Lint](https://github.com/ba-st/Launchpad/actions/workflows/markdown-lint.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/markdown-lint.yml)
+[![Shellcheck](https://github.com/ba-st/Stargate/actions/workflows/shellcheck.yml/badge.svg)](https://github.com/ba-st/Stargate/actions/workflows/shellcheck.yml)
+
+[![Pharo Docker Build](https://github.com/ba-st/Launchpad/actions/workflows/docker-build.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-build.yml)
+[![GS64 Docker Build](https://github.com/ba-st/Launchpad/actions/workflows/docker-build-gs64.yml/badge.svg)](https://github.com/ba-st/Launchpad/actions/workflows/docker-build-gs64.yml)
 
 [![GitHub release](https://img.shields.io/github/release/ba-st/Launchpad.svg)](https://github.com/ba-st/Launchpad/releases/latest)
-[![Pharo 8.0](https://img.shields.io/badge/Pharo-8.0-informational)](https://pharo.org)
-[![Pharo 9.0](https://img.shields.io/badge/Pharo-9.0-informational)](https://pharo.org)
+
 [![Pharo 10](https://img.shields.io/badge/Pharo-10-informational)](https://pharo.org)
 [![Pharo 11](https://img.shields.io/badge/Pharo-11-informational)](https://pharo.org)
 
+[![GS64 3.7.0](https://img.shields.io/badge/GS64-3.7.0-informational)](https://gemtalksystems.com/products/gs64/)
+
 ## Quick links
 
 - [**Explore the docs**](docs/README.md)
diff --git a/docker/gs64/Dockerfile b/docker/gs64/Dockerfile
new file mode 100644
index 0000000..9471368
--- /dev/null
+++ b/docker/gs64/Dockerfile
@@ -0,0 +1,9 @@
+FROM ghcr.io/ba-st/gs64-gem:v3.7.0
+
+COPY --chown=gemstone:users ./launchpad* ./
+COPY --chown=gemstone:users ./command-line-handler.tpz ./command-line-handler.tpz
+RUN set -eu; \
+  ln -s /opt/gemstone/launchpad /usr/local/bin/launchpad; \
+  ln -s /opt/gemstone/launchpad-gem /usr/local/bin/launchpad-gem; \
+  chmod a+x /usr/local/bin/launchpad*; \
+  true
diff --git a/docker/gs64/command-line-handler.tpz b/docker/gs64/command-line-handler.tpz
new file mode 100644
index 0000000..7eca0f7
--- /dev/null
+++ b/docker/gs64/command-line-handler.tpz
@@ -0,0 +1,6 @@
+iferror exit 1
+login
+doit
+  LaunchpadCommandLineHandler activateWith: (CommandLineArguments new copyAfter: '--')
+%
+exit 0
diff --git a/docker/gs64/launchpad b/docker/gs64/launchpad
new file mode 100755
index 0000000..6ec4325
--- /dev/null
+++ b/docker/gs64/launchpad
@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+echo "${NETLDI_SERVICE_NAME} ${NETLDI_PORT}/tcp # GemStone - Netldi" >> /etc/services
+
+# Ensure write permissions
+NEED_WRITE_PERMISSION=(
+  "${GEMSTONE_GLOBAL_DIR}/locks/"
+  "${GEMSTONE_LOG_DIR}/"
+)
+
+for path in "${NEED_WRITE_PERMISSION[@]}"; do
+  if ! gosu "${GS_USER}" test -w "$path"; then
+    chown "${GS_UID}:${GS_GID}" "$path"
+    chmod ug+w "$path"
+  fi
+done
+
+# Run as GS_USER
+exec gosu "${GS_USER}" "${GEMSTONE_GLOBAL_DIR}/launchpad-gem" "$@"
diff --git a/docker/gs64/launchpad-gem b/docker/gs64/launchpad-gem
new file mode 100755
index 0000000..b18c24e
--- /dev/null
+++ b/docker/gs64/launchpad-gem
@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+# Prepare Launchpad topaz input script
+readonly SYSTEM_USER_PASSWORD="${GS64_SYSTEM_USER_PASSWORD:-swordfish}"
+readonly STONE_NAME="${GS64_STONE_SERVICE_NAME:-gs64stone}"
+
+set -e
+readonly LAUNCHPAD_TOPAZ_SCRIPT="${GEMSTONE_GLOBAL_DIR}/data/launchpad-start.tpz"
+set +o histexpand
+echo "set gemstone !@${GS64_STONE_HOSTNAME}!${STONE_NAME} user SystemUser pass ${SYSTEM_USER_PASSWORD}" >> "${LAUNCHPAD_TOPAZ_SCRIPT}"
+set -o histexpand
+
+pid=0
+
+termination_handler() {
+  exit_status=0
+  if [ $pid -ne 0 ]; then
+    echo 'SIGTERM received, shutting down the gem'
+    kill "$pid"
+    stopnetldi
+    wait "$pid"
+    exit_status=$?
+  fi
+  exit "$exit_status"    
+}
+
+trap 'termination_handler' SIGTERM
+
+# shellcheck disable=SC2086
+startnetldi \
+  -g \
+  -a "${GS_USER}" \
+  -n \
+  -P "${NETLDI_PORT}" \
+  -l "${GEMSTONE_LOG_DIR}/${NETLDI_SERVICE_NAME}.log" \
+  -D "${GEMSTONE_LOG_DIR}" \
+  ${NETLDI_ARGS:-} \
+  "${NETLDI_SERVICE_NAME}" >> "${GEMSTONE_LOG_DIR}/startnetldi.log"
+
+# list GemStone services
+gslist -cvl >> "${GEMSTONE_LOG_DIR}/startnetldi.log"
+
+topaz -l -q -I "${LAUNCHPAD_TOPAZ_SCRIPT}" -S "${GEMSTONE_GLOBAL_DIR}/command-line-handler.tpz" -- launchpad "$@" &
+pid="$!"
+wait "$pid"
diff --git a/docker/Dockerfile b/docker/pharo/Dockerfile
similarity index 100%
rename from docker/Dockerfile
rename to docker/pharo/Dockerfile
diff --git a/docker/launchpad b/docker/pharo/launchpad
similarity index 100%
rename from docker/launchpad
rename to docker/pharo/launchpad
diff --git a/docker/launchpad-explain b/docker/pharo/launchpad-explain
similarity index 100%
rename from docker/launchpad-explain
rename to docker/pharo/launchpad-explain
diff --git a/docker/launchpad-healthcheck b/docker/pharo/launchpad-healthcheck
similarity index 100%
rename from docker/launchpad-healthcheck
rename to docker/pharo/launchpad-healthcheck
diff --git a/docker/launchpad-list b/docker/pharo/launchpad-list
similarity index 100%
rename from docker/launchpad-list
rename to docker/pharo/launchpad-list
diff --git a/docker/launchpad-start b/docker/pharo/launchpad-start
similarity index 100%
rename from docker/launchpad-start
rename to docker/pharo/launchpad-start
diff --git a/docs/reference/CLI.md b/docs/reference/CLI.md
index 72f0da0..cac3464 100644
--- a/docs/reference/CLI.md
+++ b/docs/reference/CLI.md
@@ -21,6 +21,20 @@ vast/bin/esnx \
     launchpad <arguments>
 ```
 
+For [GemStone/S 64](https://gemtalksystems.com/products/gs64/versions37x/) the
+command must be passed after the topaz arguments:
+
+```bash
+topaz -l -- launchpad <arguments>
+```
+
+and starting the command line handler by evaluating:
+
+```smalltalk
+  LaunchpadCommandLineHandler activateWith:
+    (CommandLineArguments new copyAfter: '--')
+```
+
 For the sake of simplicity, from now on we will omit in the examples the VM and
 image parameters:
 
diff --git a/docs/reference/Docker.md b/docs/reference/Docker.md
index d50409a..6eff11d 100644
--- a/docs/reference/Docker.md
+++ b/docs/reference/Docker.md
@@ -1,5 +1,7 @@
 # Docker support
 
+## Docker support for Pharo
+
 Launchpad provides a Docker image that can be used as base for containerized
 applications. It's built on top of [pharo:v11.0.0](https://github.com/ba-st/docker-pharo-runtime),
 adding some useful scripts for Launchpad-based applications:
@@ -11,7 +13,7 @@ adding some useful scripts for Launchpad-based applications:
   a `SIGTERM` handler for gracefully stopping the application.
 - `launchpad-healthcheck` is run as the default docker `HEALTHCHECK`
 
-## How to use as base docker image
+### How to use as base pharo docker image
 
 In your Dockerfile put something like:
 
@@ -20,7 +22,7 @@ FROM ghcr.io/ba-st/pharo-loader:v11.0.0 AS loader
 # Load your own application
 RUN pharo metacello install github://owner/repo:branch BaselineOfProject
 
-FROM ghcr.io/ba-st/launchpad:v4
+FROM ghcr.io/ba-st/launchpad:v5
 COPY --from=loader /opt/pharo/Pharo.image ./
 COPY --from=loader /opt/pharo/Pharo*.sources ./
 
@@ -29,8 +31,28 @@ COPY --from=loader /opt/pharo/Pharo*.sources ./
 CMD [ "launchpad-start", "app-name" , "--parameter=value" ]
 ```
 
-## Environment variables
+### Environment variables
 
 - `LAUNCHPAD__COMMAND_SERVER_PORT` defines in which port is listening the TCP
   command server. Defaults to 22222.
 - `LAUNCHPAD__LOG_FORMAT` can be set to `json` to enable structured logging
+
+## Docker support for GemStone/S 64
+
+Launchpad provides a Docker image that can be used as base for containerized
+gems. It's built on top of [gs64-gem:v3.7.0](https://github.com/ba-st/Docker-GemStone-64),
+adding some useful scripts for Launchpad-based applications:
+
+- `launchpad` starts the CLI
+
+### How to use as base gem docker image
+
+In your Dockerfile put something like:
+
+```docker
+FROM ghcr.io/ba-st/launchpad-gs64:v5
+
+# Your own directives
+
+CMD [ "launchpad", "start", "app-name" , "--parameter=value" ]
+```
diff --git a/docs/reference/Tracing.md b/docs/reference/Tracing.md
index d02a084..49af17a 100644
--- a/docs/reference/Tracing.md
+++ b/docs/reference/Tracing.md
@@ -15,3 +15,12 @@ When using Launchpad in Pharo the following dumpers are available:
   opened in a Pharo image and debugged live using the familiar tooling.
 - `NullStackTraceDumper` emits a warning and doesn't produce any stack trace. Its
   usage is discouraged in production environments.
+
+## Stack tracing for GemStone/S 64
+
+When using Launchpad in GemStone/S the following dumpers are available:
+
+- `StackTraceTextDumper` produces a textual stack trace written to the
+  configured stream.
+- `NullStackTraceDumper` emits a warning and doesn't produce any stack trace. Its
+  usage is discouraged in production environments.
diff --git a/source/Launchpad-GS64-Extensions/CommandLineArguments.class.st b/source/Launchpad-GS64-Extensions/CommandLineArguments.class.st
index a523304..e314192 100644
--- a/source/Launchpad-GS64-Extensions/CommandLineArguments.class.st
+++ b/source/Launchpad-GS64-Extensions/CommandLineArguments.class.st
@@ -36,6 +36,12 @@ CommandLineArguments >> arguments [
 	^ arguments
 ]
 
+{ #category : #copying }
+CommandLineArguments >> copyAfter: argument [
+
+	^ self class withArguments: (arguments copyAfter: argument)
+]
+
 { #category : #copying }
 CommandLineArguments >> copySubcommand [