diff --git a/.gitignore b/.gitignore
index fefeeb090b5..70114f27373 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,4 @@ docs/_templates/layout.html
 docs/_templates/footer.html
 gitlab-ci-volume/
 .DS_Store
+data/
diff --git a/docker/Dockerfile b/docker/Dockerfile
index ca9edc9eeb5..4c9c59aca84 100755
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -49,6 +49,7 @@ apt-get update \
     libmagic1 \
     libmariadb3 \
     libpq5 \
+    procps \
     poppler-utils \
     python3-distutils \
     sane-utils \
@@ -124,6 +125,7 @@ apt-get install -y --no-install-recommends \
     python3-dev \
     python3-venv \
     zlib1g-dev \
+    procps \
 && mkdir -p "${PROJECT_INSTALL_DIR}" \
 && chown -R mayan:mayan "${PROJECT_INSTALL_DIR}" \
 && chown -R mayan:mayan /src
@@ -156,7 +158,7 @@ RUN set -a \
 && pip install --no-cache-dir dist/mayan_edms-*.whl \
 # Install the static content.
 && mayan-edms.py installdependencies \
-&& MAYAN_STATIC_ROOT=${PROJECT_INSTALL_DIR}static mayan-edms.py preparestatic --link --noinput
+&& MAYAN_STATIC_ROOT=${PROJECT_INSTALL_DIR}static mayan-edms.py preparestatic --noinput
 
 COPY --chown=mayan:mayan requirements/testing-base.txt "${PROJECT_INSTALL_DIR}"
 
diff --git a/docker/docker-compose.yml b/docker/docker-compose.yml
index f3003edc6aa..3f139ce45d9 100755
--- a/docker/docker-compose.yml
+++ b/docker/docker-compose.yml
@@ -12,6 +12,7 @@ x-mayan-container:
     # Enable to use RabbitMQ
     # MAYAN_CELERY_BROKER_URL: amqp://${MAYAN_RABBITMQ_USER:-mayan}:${MAYAN_RABBITMQ_PASSWORD:-mayanrabbitpass}@rabbitmq:5672/${MAYAN_RABBITMQ_VHOST:-mayan}
     # To use RabbitMQ as broker, disable Redis as broker
+    PYTHONDONTWRITEBYTECODE: 1
     MAYAN_CELERY_BROKER_URL: redis://:${MAYAN_REDIS_PASSWORD:-mayanredispassword}@redis:6379/0
     MAYAN_CELERY_RESULT_BACKEND: redis://:${MAYAN_REDIS_PASSWORD:-mayanredispassword}@redis:6379/1
     MAYAN_DATABASES: "{'default':{'ENGINE':'django.db.backends.postgresql','NAME':'${MAYAN_DATABASE_NAME:-mayan}','PASSWORD':'${MAYAN_DATABASE_PASSWORD:-mayandbpass}','USER':'${MAYAN_DATABASE_USER:-mayan}','HOST':'${MAYAN_DATABASE_HOST:-postgresql}'}}"
@@ -20,12 +21,14 @@ x-mayan-container:
     MAYAN_LOCK_MANAGER_BACKEND_ARGUMENTS: "{'redis_url':'redis://:${MAYAN_REDIS_PASSWORD:-mayanredispassword}@redis:6379/2'}"
     # Replace with the line below when using RabbitMQ
     # MAYAN_DOCKER_WAIT: "${MAYAN_DATABASE_HOST:-postgresql}:5432 redis:6379 rabbitmq:5672"
-  image: ${MAYAN_DOCKER_IMAGE_NAME:-mayanedms/mayanedms}:${MAYAN_DOCKER_IMAGE_TAG:-s4.0}
+  image: ${MAYAN_DOCKER_IMAGE_NAME:-mayanedms/mayanedms}:${MAYAN_DOCKER_IMAGE_TAG:-4.0.7}
   networks:
     - bridge
   restart: unless-stopped
   volumes:
-    - ${MAYAN_APP_VOLUME:-app}:/var/lib/mayan
+    - ${PWD}/data/app:/var/lib/mayan
+    - ${PWD}/mayan/apps/appearance/static/appearance/css:/opt/mayan-edms/static/appearance/css
+    - ${PWD}/mayan:/opt/mayan-edms/lib/python3.7/site-packages/mayan
     # Optional volumes to access external data like staging or watch folders
     # - /opt/staging_files:/staging_files
     # - /opt/watch_folder:/watch_folder
@@ -37,11 +40,6 @@ networks:
 services:
   app:
     <<: *mayan-container
-    labels:
-      - "traefik.enable=true"
-      - "traefik.http.routers.app.rule=Host(`www.example.com`)"  # Replace this with your published URL
-      - "traefik.http.routers.mayan.rule=Host(`mayan.app`)"
-      - "traefik.http.routers.mayan.entrypoints=web"
     ports:
       - "80:8000"
 
@@ -72,7 +70,7 @@ services:
     #  - "5432:5432"
     restart: unless-stopped
     volumes:
-      - ${MAYAN_POSTGRES_VOLUME:-postgres}:/var/lib/postgresql/data
+      - ${PWD}/data/postgres:/var/lib/postgresql/data
 
   redis:
     command:
@@ -98,7 +96,7 @@ services:
       - bridge
     restart: unless-stopped
     volumes:
-      - ${MAYAN_REDIS_VOLUME:-redis}:/data
+      - ${PWD}/data/redis:/data
 
   # Celery flower a monitor for Celery
   celery_flower:
diff --git a/mayan/apps/platform/templates/platform/docker_entrypoint.tmpl b/mayan/apps/platform/templates/platform/docker_entrypoint.tmpl
index 217b68a9bf7..0e9365f791f 100644
--- a/mayan/apps/platform/templates/platform/docker_entrypoint.tmpl
+++ b/mayan/apps/platform/templates/platform/docker_entrypoint.tmpl
@@ -21,7 +21,9 @@ export MAYAN_BIN=/opt/mayan-edms/bin/mayan-edms.py
 export MAYAN_INSTALL_DIR=/opt/mayan-edms
 export MAYAN_PYTHON_BIN_DIR=/opt/mayan-edms/bin/
 export MAYAN_MEDIA_ROOT=/var/lib/mayan
-export MAYAN_SETTINGS_MODULE=${MAYAN_SETTINGS_MODULE:-mayan.settings.production}
+export MAYAN_SETTINGS_MODULE=${MAYAN_SETTINGS_MODULE:-mayan.settings.development}
+
+export PYTHONDONTWRITEBYTECODE=1
 
 # Set DJANGO_SETTINGS_MODULE to MAYAN_SETTINGS_MODULE to avoid two
 # different environments for the setting file.
diff --git a/mayan/apps/platform/templates/platform/docker_supervisord.tmpl b/mayan/apps/platform/templates/platform/docker_supervisord.tmpl
index 6acc758a5cc..076d4de347c 100644
--- a/mayan/apps/platform/templates/platform/docker_supervisord.tmpl
+++ b/mayan/apps/platform/templates/platform/docker_supervisord.tmpl
@@ -1,7 +1,7 @@
 [program:mayan-edms-gunicorn]
 autorestart = false
 autostart = true
-command = /bin/bash -c "${MAYAN_GUNICORN_BIN} --workers ${MAYAN_GUNICORN_WORKERS} ${MAYAN_GUNICORN_TEMPORARY_DIRECTORY} mayan.wsgi --max-requests ${MAYAN_GUNICORN_MAX_REQUESTS} --max-requests-jitter ${MAYAN_GUNICORN_JITTER} --worker-class ${MAYAN_GUNICORN_WORKER_CLASS} --bind 0.0.0.0:8000 --env DJANGO_SETTINGS_MODULE=${MAYAN_SETTINGS_MODULE} --timeout ${MAYAN_GUNICORN_TIMEOUT} --limit-request-line ${MAYAN_GUNICORN_LIMIT_REQUEST_LINE}"
+command = /bin/bash -c "${MAYAN_GUNICORN_BIN} --workers ${MAYAN_GUNICORN_WORKERS} ${MAYAN_GUNICORN_TEMPORARY_DIRECTORY} mayan.wsgi --max-requests ${MAYAN_GUNICORN_MAX_REQUESTS} --max-requests-jitter ${MAYAN_GUNICORN_JITTER} --worker-class ${MAYAN_GUNICORN_WORKER_CLASS} --bind 0.0.0.0:8000 --env DJANGO_SETTINGS_MODULE=${MAYAN_SETTINGS_MODULE} --timeout ${MAYAN_GUNICORN_TIMEOUT} --limit-request-line ${MAYAN_GUNICORN_LIMIT_REQUEST_LINE} --reload"
 redirect_stderr = true
 stderr_logfile = /dev/fd/2
 stderr_logfile_maxbytes = 0
diff --git a/mayan/apps/platform/templates/platform/supervisord.tmpl b/mayan/apps/platform/templates/platform/supervisord.tmpl
index 54baedeee7a..7ecb2122a4c 100644
--- a/mayan/apps/platform/templates/platform/supervisord.tmpl
+++ b/mayan/apps/platform/templates/platform/supervisord.tmpl
@@ -1,14 +1,15 @@
 [supervisord]
 environment=
     PYTHONPATH="{{ MEDIA_ROOT }}{{ USER_SETTINGS_FOLDER }}",
-    DJANGO_SETTINGS_MODULE=mayan.settings.production,
+    DJANGO_SETTINGS_MODULE=mayan.settings.development,
     MAYAN_ALLOWED_HOSTS='["*"]',
     MAYAN_MEDIA_ROOT="{{ MEDIA_ROOT }}"
+    PYTHONDONTWRITEBYTECODE=1
 
 [program:mayan-edms-gunicorn]
 autorestart = true
 autostart = true
-command = {{ INSTALLATION_PATH }}bin/gunicorn --workers {{ GUNICORN_WORKERS }} mayan.wsgi --max-requests {{ GUNICORN_MAX_REQUESTS }} --max-requests-jitter {{ GUNICORN_JITTER }} --worker-class {{ GUNICORN_WORKER_CLASS }} --bind 0.0.0.0:8000 --timeout {{ GUNICORN_TIMEOUT }} --limit-request-line {{ GUNICORN_LIMIT_REQUEST_LINE }}
+command = {{ INSTALLATION_PATH }}bin/gunicorn --workers {{ GUNICORN_WORKERS }} mayan.wsgi --max-requests {{ GUNICORN_MAX_REQUESTS }} --max-requests-jitter {{ GUNICORN_JITTER }} --worker-class {{ GUNICORN_WORKER_CLASS }} --bind 0.0.0.0:8000 --timeout {{ GUNICORN_TIMEOUT }} --limit-request-line {{ GUNICORN_LIMIT_REQUEST_LINE }} --reload
 user = mayan
 {% for worker in workers %}
 [program:mayan-edms-{{ worker.name }}]
diff --git a/mayan/settings/base.py b/mayan/settings/base.py
index d4d37de7b59..fc8c768afba 100644
--- a/mayan/settings/base.py
+++ b/mayan/settings/base.py
@@ -252,7 +252,7 @@
     'mayan.apps.views.finders.MayanAppDirectoriesFinder'
 )
 
-STATICFILES_STORAGE = 'whitenoise.storage.CompressedManifestStaticFilesStorage'
+STATICFILES_STORAGE = 'whitenoise.storage.StaticFilesStorage'
 
 TEST_RUNNER = 'mayan.apps.testing.runner.MayanTestRunner'
 
diff --git a/mayan/settings/testing/development.py b/mayan/settings/testing/development.py
index 203a44cec10..7e09012c170 100644
--- a/mayan/settings/testing/development.py
+++ b/mayan/settings/testing/development.py
@@ -1,4 +1,4 @@
 from .base import *  # NOQA
 
-DEBUG = False
+DEBUG = True
 SIGNATURES_GPG_PATH = '/usr/bin/gpg1'