diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..dd33942
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+*
+!docker/
+docker/*
+!docker/run-tests.sh
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..f06a0ff
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,61 @@
+name: CI
+
+on:
+  push:
+  pull_request:
+
+jobs:
+  syntax:
+    runs-on: ubuntu-latest
+    env:
+      ANSIBLE_ROLES_PATH: ${{ github.workspace }}/.ansible/roles
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Ansible
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install ansible-core
+          ansible-galaxy collection install ansible.posix
+          mkdir -p "$ANSIBLE_ROLES_PATH"
+          ansible-galaxy role install -f -p "$ANSIBLE_ROLES_PATH" ansistrano.deploy
+          ln -sfn "$GITHUB_WORKSPACE" "$ANSIBLE_ROLES_PATH/local-ansistrano"
+
+      - name: Run syntax check
+        run: |
+          printf 'localhost ansible_connection=local\n' > inventory
+          ansible-playbook -i inventory --syntax-check test/test.yml
+
+  integration:
+    runs-on: ubuntu-latest
+    env:
+      ANSIBLE_ROLES_PATH: ${{ github.workspace }}/.ansible/roles
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Ansible
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install ansible-core
+          ansible-galaxy collection install ansible.posix
+          mkdir -p "$ANSIBLE_ROLES_PATH"
+          ansible-galaxy role install -f -p "$ANSIBLE_ROLES_PATH" ansistrano.deploy
+          ln -sfn "$GITHUB_WORKSPACE" "$ANSIBLE_ROLES_PATH/local-ansistrano"
+
+      - name: Run integration tests
+        run: |
+          printf 'localhost ansible_connection=local\n' > inventory
+          ansible-playbook -i inventory --connection=local --become -e update_cache=1 -v test/deploy.yml
+          ansible-playbook -i inventory --connection=local --become -e update_cache=1 -v test/test.yml
diff --git a/.github/workflows/galaxy-import.yml b/.github/workflows/galaxy-import.yml
new file mode 100644
index 0000000..11938d2
--- /dev/null
+++ b/.github/workflows/galaxy-import.yml
@@ -0,0 +1,30 @@
+name: Refresh Ansible Galaxy
+
+on:
+  push:
+    tags:
+      - "*"
+  workflow_dispatch:
+
+jobs:
+  import:
+    name: Import role on tag
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install Ansible
+        run: python -m pip install --upgrade pip ansible-core
+
+      - name: Trigger Ansible Galaxy import
+        env:
+          GALAXY_API_KEY: ${{ secrets.GALAXY_API_KEY }}
+        run: >
+          ansible-galaxy role import
+          --api-key "$GALAXY_API_KEY"
+          ansistrano
+          rollback
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index cdda8a7..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,30 +0,0 @@
----
-dist: focal
-language: python
-python:
-  - "3.9"
-
-matrix:
-  include:
-    - env: ANSIBLE_VERSION=2.10.7
-    - env: ANSIBLE_VERSION=3.4.0
-    - env: ANSIBLE_VERSION=4.10.0
-    - env: ANSIBLE_VERSION=5.10.0
-    - env: ANSIBLE_VERSION=6.0.0    
-
-before_install:
- - sudo apt-get -y install software-properties-common
- - sudo -H pip install --no-cache-dir ansible==$ANSIBLE_VERSION
- - ansible --version
- # We download the latest deploy stable tag
- - sudo ansible-galaxy install -c ansistrano.deploy
-
-script:
- - echo localhost > inventory
- - ansible-playbook -i inventory test/test.yml --syntax-check
- - ansible-playbook -i inventory --connection=local --become -v test/deploy.yml
- - ansible-playbook -i inventory --connection=local --become -v test/deploy.yml
- - ansible-playbook -i inventory --connection=local --become -v test/test.yml
-
-notifications:
-  webhooks: https://galaxy.ansible.com/api/v1/notifications/
diff --git a/README.md b/README.md
index c23217c..a97cb31 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,16 @@
+[![CI](https://github.com/ansistrano/rollback/actions/workflows/ci.yml/badge.svg)](https://github.com/ansistrano/rollback/actions/workflows/ci.yml)
+
 Further details on Ansistrano
 -----------------------------
 
 If you want to know more about Ansistrano, please check the [complete Ansistrano docs](https://github.com/ansistrano/deploy/blob/master/README.md)
+
+Testing
+-------
+
+The role is tested in GitHub Actions on `ubuntu-latest` with a modern `ansible-core` setup. For local development, use the Docker runner:
+
+```bash
+./scripts/test-in-docker.sh syntax
+./scripts/test-in-docker.sh integration
+```
diff --git a/docker/run-tests.sh b/docker/run-tests.sh
new file mode 100755
index 0000000..53c2829
--- /dev/null
+++ b/docker/run-tests.sh
@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+mode="${1:-integration}"
+shift || true
+
+repo_dir="/workspace/rollback"
+inventory_file="/tmp/ansistrano-inventory"
+roles_path="/etc/ansible/roles"
+
+mkdir -p "${roles_path}"
+ln -sfn "${repo_dir}" "${roles_path}/local-ansistrano"
+printf 'localhost ansible_connection=local\n' > "${inventory_file}"
+
+ANSIBLE_ROLES_PATH="${roles_path}" ansible-galaxy role install -f -p "${roles_path}" ansistrano.deploy
+
+cd "${repo_dir}/test"
+
+case "${mode}" in
+  syntax)
+    exec env ANSIBLE_ROLES_PATH="${roles_path}" ansible-playbook -i "${inventory_file}" --syntax-check test.yml "$@"
+    ;;
+  integration)
+    env ANSIBLE_ROLES_PATH="${roles_path}" ansible-playbook -i "${inventory_file}" --connection=local --become -e update_cache=1 -v deploy.yml "$@"
+    exec env ANSIBLE_ROLES_PATH="${roles_path}" ansible-playbook -i "${inventory_file}" --connection=local --become -e update_cache=1 -v test.yml "$@"
+    ;;
+  *)
+    echo "Usage: run-ansistrano-tests [syntax|integration] [extra ansible-playbook args...]" >&2
+    exit 2
+    ;;
+esac
diff --git a/docker/test-runner.Dockerfile b/docker/test-runner.Dockerfile
new file mode 100644
index 0000000..677a4d4
--- /dev/null
+++ b/docker/test-runner.Dockerfile
@@ -0,0 +1,17 @@
+FROM python:3.12-slim-bookworm
+
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        bash \
+        ca-certificates \
+        rsync \
+        sudo \
+    && python -m pip install --upgrade pip \
+    && python -m pip install --no-cache-dir ansible-core \
+    && ansible-galaxy collection install ansible.posix \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY --chmod=755 docker/run-tests.sh /usr/local/bin/run-ansistrano-tests
+
+WORKDIR /workspace/rollback
+ENTRYPOINT ["run-ansistrano-tests"]
diff --git a/scripts/test-in-docker.sh b/scripts/test-in-docker.sh
new file mode 100755
index 0000000..7e747a1
--- /dev/null
+++ b/scripts/test-in-docker.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+script_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+repo_dir="$(cd "${script_dir}/.." && pwd)"
+
+mode="${1:-integration}"
+shift || true
+
+image_name="${ANSISTRANO_TEST_IMAGE:-ansistrano-rollback-test}"
+
+docker build -f "${repo_dir}/docker/test-runner.Dockerfile" -t "${image_name}" "${repo_dir}"
+
+docker_run_args=(
+  run
+  --rm
+  -e ANSIBLE_VERSION=docker
+  -v "${repo_dir}:/workspace/rollback"
+)
+
+if [ -t 0 ] && [ -t 1 ]; then
+  docker_run_args+=(-it)
+fi
+
+docker "${docker_run_args[@]}" "${image_name}" "${mode}" "$@"
diff --git a/tasks/cleanup.yml b/tasks/cleanup.yml
index 1f6c5b3..15aeb4b 100644
--- a/tasks/cleanup.yml
+++ b/tasks/cleanup.yml
@@ -2,5 +2,5 @@
 - name: ANSISTRANO | Remove rolled back version
   file:
     state: absent
-    path: "{{ ansistrano_releases_path.stdout }}/{{ ansistrano_current_release_version.stdout }}"
+    path: "{{ ansistrano_releases_path }}/{{ ansistrano_current_release_version }}"
   when: ansistrano_remove_rolled_back
diff --git a/tasks/setup.yml b/tasks/setup.yml
index d51b601..843205a 100644
--- a/tasks/setup.yml
+++ b/tasks/setup.yml
@@ -1,24 +1,30 @@
 ---
 - name: ANSISTRANO | Get releases path
-  command: echo "{{ ansistrano_deploy_to }}/{{ ansistrano_version_dir }}"
-  check_mode: no
-  register: ansistrano_releases_path
+  set_fact:
+    ansistrano_releases_path: "{{ ansistrano_deploy_to }}/{{ ansistrano_version_dir }}"
 
-- name: ANSISTRANO | Get number of releases
-  shell: echo `ls -1t {{ ansistrano_releases_path.stdout }} | wc -l`
-  register: ansistrano_versions_count
+- name: ANSISTRANO | Gather releases
+  find:
+    paths: "{{ ansistrano_releases_path }}"
+    file_type: directory
+    recurse: false
+  register: ansistrano_releases
 
 - name: ANSISTRANO | Check if there is more than one release
   fail:
     msg: "Could not roll back the code because there is no prior release"
-  when: ansistrano_versions_count.stdout|int <= 1
+  when: ansistrano_releases.matched | int <= 1
+
+- name: ANSISTRANO | Sort releases by mtime
+  set_fact:
+    ansistrano_sorted_releases: "{{ ansistrano_releases.files | sort(attribute='mtime', reverse=true) }}"
 
 - name: ANSISTRANO | Get current release version
-  shell: echo `ls -1t {{ ansistrano_releases_path.stdout }} | head -n 1`
-  register: ansistrano_current_release_version
+  set_fact:
+    ansistrano_current_release_version: "{{ ansistrano_sorted_releases[0].path | basename }}"
 
 - stat:
-    path: "{{ ansistrano_releases_path.stdout }}/{{ ansistrano_rollback_to_release }}"
+    path: "{{ ansistrano_releases_path }}/{{ ansistrano_rollback_to_release }}"
   register: stat_rollback_release_version
   when: ansistrano_rollback_to_release != ""
 
@@ -28,14 +34,13 @@
   when: ansistrano_rollback_to_release != "" and (stat_rollback_release_version.stat.exists is not defined or stat_rollback_release_version.stat.isdir == False)
 
 - name: ANSISTRANO | Get previous releases version
-  shell: echo `ls -1t {{ ansistrano_releases_path.stdout }} | head -n 2 | tail -n 1`
-  register: ansistrano_previous_release_version
+  set_fact:
+    ansistrano_previous_release_version: "{{ ansistrano_sorted_releases[1].path | basename }}"
 
 - name: ANSISTRANO | Get rollback release version
   set_fact:
-    ansistrano_rollback_release_version: "{{ ansistrano_rollback_to_release if ansistrano_rollback_to_release != '' else ansistrano_previous_release_version.stdout }}"
+    ansistrano_rollback_release_version: "{{ ansistrano_rollback_to_release if ansistrano_rollback_to_release != '' else ansistrano_previous_release_version }}"
 
 - name: ANSISTRANO | Get release path
-  command: echo "{{ ansistrano_releases_path.stdout }}/{{ ansistrano_rollback_release_version }}"
-  check_mode: no
-  register: ansistrano_release_path
+  set_fact:
+    ansistrano_release_path: "{{ ansistrano_releases_path }}/{{ ansistrano_rollback_release_version }}"
diff --git a/test/deploy.yml b/test/deploy.yml
index da8b119..ad92268 100644
--- a/test/deploy.yml
+++ b/test/deploy.yml
@@ -2,5 +2,48 @@
   hosts: all
   vars:
     ansistrano_deploy_to: "/tmp/my-app.com"
+    ansistrano_release_version: "20000101000000Z"
+  roles:
+    - { role: ansistrano.deploy }
+
+- name: Do a second deploy to create a rollback target
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-app.com"
+    ansistrano_release_version: "20000101000001Z"
+  roles:
+    - { role: ansistrano.deploy }
+
+- name: Do multiple deploys to support explicit rollback tests
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-other-app.com"
+  tasks:
+    - name: Clear previous deploy target
+      file:
+        path: "{{ ansistrano_deploy_to }}"
+        state: absent
+
+- name: Deploy first release for explicit rollback tests
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-other-app.com"
+    ansistrano_release_version: "20000101000000Z"
+  roles:
+    - { role: ansistrano.deploy }
+
+- name: Deploy second release for explicit rollback tests
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-other-app.com"
+    ansistrano_release_version: "20000101000001Z"
+  roles:
+    - { role: ansistrano.deploy }
+
+- name: Deploy third release for explicit rollback tests
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-other-app.com"
+    ansistrano_release_version: "20000101000002Z"
   roles:
     - { role: ansistrano.deploy }
diff --git a/test/test.yml b/test/test.yml
index 4b5d2b9..97925ad 100644
--- a/test/test.yml
+++ b/test/test.yml
@@ -5,3 +5,58 @@
     ansistrano_deploy_to: "/tmp/my-app.com"
   roles:
     - { role: local-ansistrano }
+  post_tasks:
+    - name: Assert current points to the previous release
+      stat:
+        path: "{{ ansistrano_deploy_to }}/current"
+      register: current_release
+
+    - name: Assert previous release remains available
+      stat:
+        path: "{{ ansistrano_deploy_to }}/releases/20000101000000Z"
+      register: previous_release
+
+    - name: Assert rolled back release was removed
+      stat:
+        path: "{{ ansistrano_deploy_to }}/releases/20000101000001Z"
+      register: removed_release
+
+    - name: Assert default rollback result
+      assert:
+        that:
+          - current_release.stat.islnk is defined and current_release.stat.islnk
+          - current_release.stat.lnk_target == "./releases/20000101000000Z"
+          - previous_release.stat.exists is defined and previous_release.stat.exists
+          - removed_release.stat.exists is defined and not removed_release.stat.exists
+
+- name: Rolling back to a specific release without deleting the current one
+  hosts: all
+  vars:
+    ansistrano_deploy_to: "/tmp/my-other-app.com"
+    ansistrano_remove_rolled_back: false
+    ansistrano_rollback_to_release: "20000101000000Z"
+  roles:
+    - { role: local-ansistrano }
+  post_tasks:
+    - name: Assert current points to the requested release
+      stat:
+        path: "{{ ansistrano_deploy_to }}/current"
+      register: current_release
+
+    - name: Assert requested rollback release still exists
+      stat:
+        path: "{{ ansistrano_deploy_to }}/releases/20000101000000Z"
+      register: requested_release
+
+    - name: Assert rolled back release is still present
+      stat:
+        path: "{{ ansistrano_deploy_to }}/releases/20000101000002Z"
+      register: kept_release
+
+    - name: Assert explicit rollback result
+      assert:
+        that:
+          - current_release.stat.islnk is defined and current_release.stat.islnk
+          - current_release.stat.lnk_target == "./releases/20000101000000Z"
+          - requested_release.stat.exists is defined and requested_release.stat.exists
+          - kept_release.stat.exists is defined and kept_release.stat.exists