diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 5a66e9ec..5208da7c 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        odoo_serie: ["12.0", "13.0", "14.0", "15.0", "16.0", "17.0", "18.0"]
+        odoo_serie: ["17.0"]
 
     steps:
       - uses: actions/checkout@v4
diff --git a/12.0/Dockerfile b/12.0/Dockerfile
deleted file mode 100644
index 7474962a..00000000
--- a/12.0/Dockerfile
+++ /dev/null
@@ -1,81 +0,0 @@
-FROM python:3.9-slim-bookworm
-ARG UID=999
-# create the working directory and a place to set the logs (if wanted)
-RUN mkdir -p /odoo /var/log/odoo
-
-COPY ./base_requirements.txt /odoo
-COPY ./install /install
-
-# Moved because there was a bug while installing `odoo-autodiscover`. There is
-# an accent in the contributor name
-ENV LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8
-
-# build and dev packages
-ENV BUILD_PACKAGE \
-    build-essential \
-    gcc \
-    libevent-dev \
-    libfreetype6-dev \
-    libxml2-dev \
-    libxslt1-dev \
-    libsasl2-dev \
-    libldap2-dev \
-    libssl-dev \
-    libjpeg-dev \
-    libpng-dev \
-    zlib1g-dev \
-    git
-
-# Install some deps, lessc and less-plugin-clean-css, and wkhtmltopdf
-RUN set -x; \
-    /install/package_odoo.sh \
-    && /install/setup-pip.sh \
-    && /install/postgres.sh \
-    && /install/kwkhtml_client.sh \
-    && /install/kwkhtml_client_force_python3.sh \
-    && /install/dev_package.sh \
-    && python3 -m pip install --force-reinstall pip "setuptools<58" \
-    && pip3 install -r /odoo/base_requirements.txt --ignore-installed \
-    && /install/purge_dev_package_and_cache.sh
-
-# grab dockerize to generate template and
-# wait on postgres
-RUN /install/dockerize.sh
-
-COPY ./src_requirements.txt /odoo
-COPY ./bin /odoo/odoo-bin
-COPY ./templates /templates
-COPY ./before-migrate-entrypoint.d /odoo/before-migrate-entrypoint.d
-COPY ./start-entrypoint.d /odoo/start-entrypoint.d
-COPY ./MANIFEST.in /odoo
-RUN adduser --disabled-password -u $UID --gecos '' odoo \
-  && touch /odoo/odoo.cfg \
-  && mkdir -p /odoo/data/odoo/{addons,filestore,sessions} \
-  && chown -R odoo:odoo /odoo && usermod odoo --home /odoo \
-  && chown -R odoo:odoo /var/log/odoo
-
-VOLUME ["/data/odoo", "/var/log/odoo"]
-USER odoo
-# Expose Odoo services
-EXPOSE 8069 8072
-
-ENV ODOO_VERSION=12.0 \
-    PATH=/odoo/odoo-bin:/odoo/.local/bin:$PATH \
-    LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8 \
-    DB_HOST=db \
-    DB_PORT=5432 \
-    DB_NAME=odoodb \
-    DB_USER=odoo \
-    DB_PASSWORD=odoo \
-    ODOO_BASE_URL=http://localhost:8069 \
-    ODOO_REPORT_URL=http://localhost:8069 \
-    # the place where you put the data of your project (csv, ...)
-    ODOO_DATA_PATH=/odoo/data \
-    DEMO=False \
-    ADDONS_PATH=/odoo/odoo/addons,/odoo/odoo/src/odoo/addons \
-    OPENERP_SERVER=/odoo/odoo.cfg
-
-ENTRYPOINT ["docker-entrypoint.sh"]
-CMD ["odoo"]
diff --git a/12.0/MANIFEST.in b/12.0/MANIFEST.in
deleted file mode 100644
index 5dff9997..00000000
--- a/12.0/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-recursive-include odoo/data *
diff --git a/12.0/base_requirements.txt b/12.0/base_requirements.txt
deleted file mode 100644
index 3c38aaba..00000000
--- a/12.0/base_requirements.txt
+++ /dev/null
@@ -1,95 +0,0 @@
-# Odoo dependencies
-# python_version = 3.7
-# sys_platform != 'win32'
-# this is a copy of Odoo dependencies with some bumped versions
-# unused official dependencies are commented to avoid dependabot alerts
-Babel==2.6.0
-chardet==3.0.4
-decorator==4.3.0
-docutils==0.14
-ebaysdk==2.1.5
-gevent==22.10.2 
-greenlet==2.0.2 
-html2text==2018.1.9
-Jinja2==3.1.4 # official 2.10.1
-libsass==0.17.0
-# lxml==3.7.1 ; sys_platform != 'win32' and python_version < '3.7'
-lxml==4.6.3 ; sys_platform != 'win32' and python_version >= '3.7' # official 4.3.2
-# lxml ; sys_platform == 'win32'
-Mako==1.3.5
-MarkupSafe==2.1.5 # official 1.1.0
-mock==2.0.0
-num2words==0.5.10 # official 0.5.6
-ofxparse==0.19
-passlib==1.7.2 # official 1.7.1
-Pillow==8.3.2 ; python_version < '3.7' or sys_platform != 'win32' # official 5.4.1
-# Pillow==6.1.0 ; sys_platform == 'win32' and python_version >= '3.7'
-polib==1.1.0
-psutil==5.7.0; sys_platform != 'win32'
-psycopg2==2.9.9; sys_platform == 'win32' or python_version >= '3.8'
-pydot==1.4.1
-python-ldap==3.2.0; sys_platform != 'win32'  # official 3.1.0
-pyparsing==2.2.0
-PyPDF2==1.26.0
-pyserial==3.4
-python-dateutil==2.7.3
-pytz==2024.1
-pyusb==1.0.2
-qrcode==6.1
-reportlab==3.6.9
-requests==2.25.1  # official 2.21.0
-zeep==3.2.0
-vatnumber==1.2
-vobject==0.9.6.1
-Werkzeug==0.16.1 ; sys_platform != 'win32' # official 0.14.1
-# Werkzeug==0.16.0 ; sys_platform == 'win32'
-XlsxWriter==1.1.2
-xlwt==1.3.*
-xlrd==1.1.0
-# pypiwin32 ; sys_platform == 'win32'
-
-# last version compatible with 2to3 (for vatnumber)
-setuptools<58
-
-# Not part of official requirements, but used by some addons
-# colorama==0.3.9
-gdata==2.0.18
-html5lib==1.0.1
-odfpy==1.4.1
-pyinotify==0.9.6
-python-stdnum==1.13
-simplejson==3.17.0
-urllib3==1.26.7
-
-# Migration tools
-marabunta==0.12.0
-anthem==0.13.0
-
-# test / lint
-# those libs and their dependencies are unpinned
-# to always test with the last version of it
-flake8
-pytest==7.4.4
-pluggy
-coverage
-pytest-odoo
-pytest-cov
-watchdog
-
-# Library dependency
-argh==0.26.2
-atomicwrites==1.1.5
-attrs==18.1.0
-beautifulsoup4==4.6.0
-future==0.16.0
-mccabe==0.6.1
-more-itertools==4.2.0
-pathtools==0.1.2
-pbr==4.0.4
-pexpect==4.6.0
-ptyprocess==0.5.2
-py==1.5.3
-pycodestyle==2.5.0
-pyflakes==2.1.1
-unicodecsv==0.14.1
-wrapt==1.10.11
diff --git a/12.0/extra_requirements.txt b/12.0/extra_requirements.txt
deleted file mode 100644
index 81a7e3bf..00000000
--- a/12.0/extra_requirements.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-# Extra python dependencies
-algoliasearch==1.17.0
-Adyen==1.2.0
-cachetools==2.1.0
-cerberus==1.2
-boto3==1.7.40
-factur-x==0.3
-invoice2data==0.2.74
-magento==3.0
-mailjet-rest==1.3.0
-openupgradelib==1.3.2
-paramiko==2.4.2
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.1
-phonenumbers==8.9.8
-pyquerystring==1.0.2
-pyOpenSSL==18.0.0
-pyquerystring==1.0.2
-pysimplesoap==1.16.2
-requests-mock==1.5.0
-slugify==0.0.1
-stripe==1.82.2
-unidecode==1.0.22
-vcrpy==1.12.0
-
-# Library dependency
-asn1crypto==0.24.0
-bcrypt==3.1.4
-botocore==1.10.40
-cffi==1.11.5
-cryptography==2.3.0
-dateparser==0.7.0
-idna==2.7
-jmespath==0.9.3
-multidict==4.3.1
-pdfminer.six==20170720
-pyasn1==0.4.3
-pycparser==2.18
-pycryptodome==3.6.6
-PyNaCl==1.2.1
-pytesseract==0.2.2
-regex==2018.6.9
-s3transfer==0.1.13
-tzlocal==1.5.1
-Unidecode==1.0.22
-yarl==1.2.6
diff --git a/12.0/src_requirements.txt b/12.0/src_requirements.txt
deleted file mode 100644
index 69b456a7..00000000
--- a/12.0/src_requirements.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Requirements for the project itself and for Odoo.
-# When we install Odoo with -e, odoo.py is available in the PATH and
-# 'openerp' in the PYTHONPATH
-# 
-# They are installed only after all the project's files have been copied
-# into the image (with ONBUILD)
--e .
--e src
diff --git a/12.0/templates/odoo.cfg.tmpl b/12.0/templates/odoo.cfg.tmpl
deleted file mode 100644
index 17989b6d..00000000
--- a/12.0/templates/odoo.cfg.tmpl
+++ /dev/null
@@ -1,51 +0,0 @@
-[options]
-addons_path = {{ .Env.ADDONS_PATH }}
-data_dir = /odoo/data/odoo
-auto_reload = False
-db_host = {{ .Env.DB_HOST }}
-db_name = {{ .Env.DB_NAME }}
-db_user = {{ .Env.DB_USER }}
-db_password = {{ .Env.DB_PASSWORD }}
-db_sslmode = {{ default .Env.DB_SSLMODE "prefer" }}
-dbfilter = ^{{ default .Env.DB_FILTER .Env.DB_NAME }}$
-list_db = {{ default .Env.LIST_DB "False" }}
-admin_passwd = {{ default .Env.ADMIN_PASSWD "" }}
-db_maxconn = {{ default .Env.DB_MAXCONN "64" }}
-limit_memory_soft = {{ default .Env.LIMIT_MEMORY_SOFT "2147483648" }}
-limit_memory_hard = {{ default .Env.LIMIT_MEMORY_HARD "2684354560" }}
-limit_request = {{ default .Env.LIMIT_REQUEST "8192" }}
-limit_time_cpu = {{ default .Env.LIMIT_TIME_CPU "60" }}
-limit_time_real = {{ default .Env.LIMIT_TIME_REAL "120" }}
-limit_time_real_cron = {{ default .Env.LIMIT_TIME_REAL_CRON "120" }}
-log_handler = {{ default .Env.LOG_HANDLER "':INFO'" }}
-log_level = {{ default .Env.LOG_LEVEL "info" }}
-max_cron_threads = {{ default .Env.MAX_CRON_THREADS "2" }}
-workers = {{ default .Env.WORKERS "4" }}
-logfile = {{ default .Env.LOGFILE "None" }}
-log_db = {{ default .Env.LOG_DB "False" }}
-logrotate = True
-syslog = {{ default .Env.SYSLOG "False" }}
-running_env = {{ default .Env.RUNNING_ENV "dev" }}
-without_demo = {{ default .Env.WITHOUT_DEMO "True" }}
-server_wide_modules = {{ default .Env.SERVER_WIDE_MODULES "" }}
-; db_sslmode =
-; We can activate proxy_mode even if we are not behind a proxy, because
-; it is used only if HTTP_X_FORWARDED_HOST is set in environ
-proxy_mode = True
-; csv_internal_sep = ,
-; db_template = template1
-; debug_mode = False
-; email_from = False
-; http_port = 8069
-; http_enable = True
-; http_interface =
-; longpolling_port = 8072
-; osv_memory_age_limit = 1.0
-; osv_memory_count_limit = False
-; smtp_password = False
-; smtp_port = 25
-; smtp_server = localhost
-; smtp_ssl = False
-; smtp_user = False
-unaccent = {{ default .Env.UNACCENT "False" }}
-{{ default .Env.ADDITIONAL_ODOO_RC "" }}
diff --git a/13.0/Dockerfile b/13.0/Dockerfile
deleted file mode 100644
index f9363162..00000000
--- a/13.0/Dockerfile
+++ /dev/null
@@ -1,80 +0,0 @@
-FROM python:3.9-slim-bookworm
-ARG UID=999
-# create the working directory and a place to set the logs (if wanted)
-RUN mkdir -p /odoo /var/log/odoo
-
-COPY ./base_requirements.txt /odoo
-COPY ./install /install
-# Moved because there was a bug while installing `odoo-autodiscover`. There is
-# an accent in the contributor name
-ENV LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8
-
-# build and dev packages
-ENV BUILD_PACKAGE \
-    build-essential \
-    gcc \
-    libevent-dev \
-    libfreetype6-dev \
-    libxml2-dev \
-    libxslt1-dev \
-    libsasl2-dev \
-    libldap2-dev \
-    libssl-dev \
-    libjpeg-dev \
-    libpng-dev \
-    zlib1g-dev \
-    git
-
-# Install some deps, lessc and less-plugin-clean-css, and wkhtmltopdf
-RUN set -x; \
-        sh -c /install/package_odoo.sh \
-        && /install/setup-pip.sh \
-        && /install/postgres.sh \
-        && /install/kwkhtml_client.sh \
-        && /install/kwkhtml_client_force_python3.sh \
-        && /install/dev_package.sh \
-        && python3 -m pip install --force-reinstall pip "setuptools<58" \
-        && pip install -r /odoo/base_requirements.txt --ignore-installed \
-        && /install/purge_dev_package_and_cache.sh
-
-# grab dockerize to generate template and
-# wait on postgres
-RUN /install/dockerize.sh
-
-COPY ./src_requirements.txt /odoo
-COPY ./bin /odoo/odoo-bin
-COPY ./templates /templates
-COPY ./before-migrate-entrypoint.d /odoo/before-migrate-entrypoint.d
-COPY ./start-entrypoint.d /odoo/start-entrypoint.d
-COPY ./MANIFEST.in /odoo
-RUN adduser --disabled-password -u $UID --gecos '' odoo \
-  && touch /odoo/odoo.cfg \
-  && mkdir -p /odoo/data/odoo/{addons,filestore,sessions} \
-  && chown -R odoo:odoo /odoo && usermod odoo --home /odoo \
-  && chown -R odoo:odoo /var/log/odoo
-
-VOLUME ["/data/odoo", "/var/log/odoo"]
-USER odoo
-# Expose Odoo services
-EXPOSE 8069 8072
-
-ENV ODOO_VERSION=13.0 \
-    PATH=/odoo/odoo-bin:/odoo/.local/bin:$PATH \
-    LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8 \
-    DB_HOST=db \
-    DB_PORT=5432 \
-    DB_NAME=odoodb \
-    DB_USER=odoo \
-    DB_PASSWORD=odoo \
-    ODOO_BASE_URL=http://localhost:8069 \
-    ODOO_REPORT_URL=http://localhost:8069 \
-    # the place where you put the data of your project (csv, ...)
-    ODOO_DATA_PATH=/odoo/data \
-    DEMO=False \
-    ADDONS_PATH=/odoo/odoo/addons,/odoo/odoo/src/odoo/addons \
-    OPENERP_SERVER=/odoo/odoo.cfg
-
-ENTRYPOINT ["docker-entrypoint.sh"]
-CMD ["odoo"]
diff --git a/13.0/MANIFEST.in b/13.0/MANIFEST.in
deleted file mode 100644
index 5dff9997..00000000
--- a/13.0/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-recursive-include odoo/data *
diff --git a/13.0/base_requirements.txt b/13.0/base_requirements.txt
deleted file mode 100644
index 261062e8..00000000
--- a/13.0/base_requirements.txt
+++ /dev/null
@@ -1,96 +0,0 @@
-# Odoo dependencies
-# python_version = 3.7
-# sys_platform != 'win32'
-# this is a copy of Odoo dependencies with some bumped versions
-# unused official dependencies are commented to avoid dependabot alerts
-Babel==2.6.0
-chardet==3.0.4
-decorator==4.3.0
-docutils==0.14
-ebaysdk==2.1.5
-gevent==22.10.2 
-greenlet==2.0.2 
-html2text==2018.1.9
-Jinja2==3.1.4 # official 2.10.1
-libsass==0.17.0
-# lxml==3.7.1 ; sys_platform != 'win32' and python_version < '3.7'
-lxml==4.6.3 ; sys_platform != 'win32' and python_version >= '3.7' # official 4.3.2
-# lxml ; sys_platform == 'win32'
-Mako==1.3.5
-MarkupSafe==2.1.5 # official 1.1.0
-mock==2.0.0
-num2words==0.5.10 # official 0.5.6
-ofxparse==0.19
-passlib==1.7.2 # official 1.7.1
-Pillow==8.3.2 ; python_version < '3.7' or sys_platform != 'win32' # official 5.4.1
-# Pillow==6.1.0 ; sys_platform == 'win32' and python_version >= '3.7'
-polib==1.1.0
-psutil==5.7.0; sys_platform != 'win32'
-psycopg2==2.9.9; sys_platform == 'win32' or python_version >= '3.8'
-pydot==1.4.1
-python-ldap==3.2.0; sys_platform != 'win32'  # official 3.1.0
-pyparsing==2.2.0
-PyPDF2==1.26.0
-pyserial==3.4
-python-dateutil==2.7.3
-pytz==2024.1
-pyusb==1.0.2
-qrcode==6.1
-reportlab==3.6.9
-requests==2.25.1  # official 2.21.0
-zeep==3.2.0
-vatnumber==1.2
-vobject==0.9.6.1
-Werkzeug==0.16.1 ; sys_platform != 'win32' # official 0.14.1
-# Werkzeug==0.16.0 ; sys_platform == 'win32'
-XlsxWriter==1.1.2
-xlwt==1.3.*
-xlrd==1.1.0
-# pypiwin32 ; sys_platform == 'win32'
-
-# last version compatible with 2to3 (for vatnumber)
-setuptools<58
-
-
-# Not part of official requirements, but used by some addons
-# colorama==0.3.9
-gdata==2.0.18
-html5lib==1.0.1
-odfpy==1.4.1
-pyinotify==0.9.6
-python-stdnum==1.13
-simplejson==3.17.0
-urllib3==1.26.7
-
-# Migration tools
-marabunta==0.12.0
-anthem==0.13.0
-
-# test / lint
-# those libs and their dependencies are unpinned
-# to always test with the last version of it
-flake8
-pytest==7.4.4
-pluggy
-coverage
-pytest-odoo
-pytest-cov
-watchdog
-
-# Library dependency
-argh==0.26.2
-atomicwrites==1.1.5
-attrs==18.1.0
-beautifulsoup4==4.6.0
-future==0.16.0
-mccabe==0.6.1
-more-itertools==4.2.0
-pathtools==0.1.2
-pbr==4.0.4
-pexpect==4.6.0
-ptyprocess==0.5.2
-py==1.5.3
-pycodestyle==2.5.0
-pyflakes==2.1.1
-unicodecsv==0.14.1
-wrapt==1.10.11
diff --git a/13.0/extra_requirements.txt b/13.0/extra_requirements.txt
deleted file mode 100644
index 81a7e3bf..00000000
--- a/13.0/extra_requirements.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-# Extra python dependencies
-algoliasearch==1.17.0
-Adyen==1.2.0
-cachetools==2.1.0
-cerberus==1.2
-boto3==1.7.40
-factur-x==0.3
-invoice2data==0.2.74
-magento==3.0
-mailjet-rest==1.3.0
-openupgradelib==1.3.2
-paramiko==2.4.2
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.1
-phonenumbers==8.9.8
-pyquerystring==1.0.2
-pyOpenSSL==18.0.0
-pyquerystring==1.0.2
-pysimplesoap==1.16.2
-requests-mock==1.5.0
-slugify==0.0.1
-stripe==1.82.2
-unidecode==1.0.22
-vcrpy==1.12.0
-
-# Library dependency
-asn1crypto==0.24.0
-bcrypt==3.1.4
-botocore==1.10.40
-cffi==1.11.5
-cryptography==2.3.0
-dateparser==0.7.0
-idna==2.7
-jmespath==0.9.3
-multidict==4.3.1
-pdfminer.six==20170720
-pyasn1==0.4.3
-pycparser==2.18
-pycryptodome==3.6.6
-PyNaCl==1.2.1
-pytesseract==0.2.2
-regex==2018.6.9
-s3transfer==0.1.13
-tzlocal==1.5.1
-Unidecode==1.0.22
-yarl==1.2.6
diff --git a/13.0/src_requirements.txt b/13.0/src_requirements.txt
deleted file mode 100644
index 69b456a7..00000000
--- a/13.0/src_requirements.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Requirements for the project itself and for Odoo.
-# When we install Odoo with -e, odoo.py is available in the PATH and
-# 'openerp' in the PYTHONPATH
-# 
-# They are installed only after all the project's files have been copied
-# into the image (with ONBUILD)
--e .
--e src
diff --git a/13.0/templates/odoo.cfg.tmpl b/13.0/templates/odoo.cfg.tmpl
deleted file mode 100644
index 17989b6d..00000000
--- a/13.0/templates/odoo.cfg.tmpl
+++ /dev/null
@@ -1,51 +0,0 @@
-[options]
-addons_path = {{ .Env.ADDONS_PATH }}
-data_dir = /odoo/data/odoo
-auto_reload = False
-db_host = {{ .Env.DB_HOST }}
-db_name = {{ .Env.DB_NAME }}
-db_user = {{ .Env.DB_USER }}
-db_password = {{ .Env.DB_PASSWORD }}
-db_sslmode = {{ default .Env.DB_SSLMODE "prefer" }}
-dbfilter = ^{{ default .Env.DB_FILTER .Env.DB_NAME }}$
-list_db = {{ default .Env.LIST_DB "False" }}
-admin_passwd = {{ default .Env.ADMIN_PASSWD "" }}
-db_maxconn = {{ default .Env.DB_MAXCONN "64" }}
-limit_memory_soft = {{ default .Env.LIMIT_MEMORY_SOFT "2147483648" }}
-limit_memory_hard = {{ default .Env.LIMIT_MEMORY_HARD "2684354560" }}
-limit_request = {{ default .Env.LIMIT_REQUEST "8192" }}
-limit_time_cpu = {{ default .Env.LIMIT_TIME_CPU "60" }}
-limit_time_real = {{ default .Env.LIMIT_TIME_REAL "120" }}
-limit_time_real_cron = {{ default .Env.LIMIT_TIME_REAL_CRON "120" }}
-log_handler = {{ default .Env.LOG_HANDLER "':INFO'" }}
-log_level = {{ default .Env.LOG_LEVEL "info" }}
-max_cron_threads = {{ default .Env.MAX_CRON_THREADS "2" }}
-workers = {{ default .Env.WORKERS "4" }}
-logfile = {{ default .Env.LOGFILE "None" }}
-log_db = {{ default .Env.LOG_DB "False" }}
-logrotate = True
-syslog = {{ default .Env.SYSLOG "False" }}
-running_env = {{ default .Env.RUNNING_ENV "dev" }}
-without_demo = {{ default .Env.WITHOUT_DEMO "True" }}
-server_wide_modules = {{ default .Env.SERVER_WIDE_MODULES "" }}
-; db_sslmode =
-; We can activate proxy_mode even if we are not behind a proxy, because
-; it is used only if HTTP_X_FORWARDED_HOST is set in environ
-proxy_mode = True
-; csv_internal_sep = ,
-; db_template = template1
-; debug_mode = False
-; email_from = False
-; http_port = 8069
-; http_enable = True
-; http_interface =
-; longpolling_port = 8072
-; osv_memory_age_limit = 1.0
-; osv_memory_count_limit = False
-; smtp_password = False
-; smtp_port = 25
-; smtp_server = localhost
-; smtp_ssl = False
-; smtp_user = False
-unaccent = {{ default .Env.UNACCENT "False" }}
-{{ default .Env.ADDITIONAL_ODOO_RC "" }}
diff --git a/14.0/Dockerfile b/14.0/Dockerfile
deleted file mode 100644
index 1707a556..00000000
--- a/14.0/Dockerfile
+++ /dev/null
@@ -1,81 +0,0 @@
-FROM python:3.9-slim-bookworm
-ARG UID=999
-# create the working directory and a place to set the logs (if wanted)
-RUN mkdir -p /odoo /var/log/odoo
-
-COPY ./base_requirements.txt /odoo
-COPY ./install /install
-
-# Moved because there was a bug while installing `odoo-autodiscover`. There is
-# an accent in the contributor name
-ENV LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8
-
-# build and dev packages
-ENV BUILD_PACKAGE \
-    build-essential \
-    gcc \
-    libevent-dev \
-    libfreetype6-dev \
-    libxml2-dev \
-    libxslt1-dev \
-    libsasl2-dev \
-    libldap2-dev \
-    libssl-dev \
-    libjpeg-dev \
-    libpng-dev \
-    zlib1g-dev \
-    git
-
-# Install some deps, lessc and less-plugin-clean-css, and wkhtmltopdf
-RUN set -x; \
-        sh -c /install/package_odoo.sh \
-        && /install/setup-pip.sh \
-        && /install/postgres.sh \
-        && /install/kwkhtml_client.sh \
-        && /install/kwkhtml_client_force_python3.sh \
-        && /install/dev_package.sh \
-        && python3 -m pip install --force-reinstall pip "setuptools<58" \
-        && pip install -r /odoo/base_requirements.txt --ignore-installed \
-        && /install/purge_dev_package_and_cache.sh
-
-# grab dockerize to generate template and
-# wait on postgres
-RUN /install/dockerize.sh
-
-COPY ./src_requirements.txt /odoo
-COPY ./bin /odoo/odoo-bin
-COPY ./templates /templates
-COPY ./before-migrate-entrypoint.d /odoo/before-migrate-entrypoint.d
-COPY ./start-entrypoint.d /odoo/start-entrypoint.d
-COPY ./MANIFEST.in /odoo
-RUN adduser --disabled-password -u $UID --gecos '' odoo \
-  && touch /odoo/odoo.cfg \
-  && mkdir -p /odoo/data/odoo/{addons,filestore,sessions} \
-  && chown -R odoo:odoo /odoo && usermod odoo --home /odoo \
-  && chown -R odoo:odoo /var/log/odoo
-
-VOLUME ["/data/odoo", "/var/log/odoo"]
-USER odoo
-# Expose Odoo services
-EXPOSE 8069 8072
-
-ENV ODOO_VERSION=14.0 \
-    PATH=/odoo/odoo-bin:/odoo/.local/bin:$PATH \
-    LANG=C.UTF-8 \
-    LC_ALL=C.UTF-8 \
-    DB_HOST=db \
-    DB_PORT=5432 \
-    DB_NAME=odoodb \
-    DB_USER=odoo \
-    DB_PASSWORD=odoo \
-    ODOO_BASE_URL=http://localhost:8069 \
-    ODOO_REPORT_URL=http://localhost:8069 \
-    # the place where you put the data of your project (csv, ...)
-    ODOO_DATA_PATH=/odoo/data \
-    DEMO=False \
-    ADDONS_PATH=/odoo/local-src,/odoo/src/addons \
-    OPENERP_SERVER=/odoo/odoo.cfg
-
-ENTRYPOINT ["docker-entrypoint.sh"]
-CMD ["odoo"]
diff --git a/14.0/MANIFEST.in b/14.0/MANIFEST.in
deleted file mode 100644
index 5dff9997..00000000
--- a/14.0/MANIFEST.in
+++ /dev/null
@@ -1 +0,0 @@
-recursive-include odoo/data *
diff --git a/14.0/base_requirements.txt b/14.0/base_requirements.txt
deleted file mode 100644
index 1b9316bf..00000000
--- a/14.0/base_requirements.txt
+++ /dev/null
@@ -1,94 +0,0 @@
-# Odoo dependencies
-# python_version = 3.7
-# sys_platform != 'win32'
-# this is a copy of Odoo dependencies with some bumped versions
-# unused official dependencies are commented to avoid dependabot alerts
-Babel==2.6.0
-chardet==3.0.4
-decorator==4.3.0
-docutils==0.14
-ebaysdk==2.1.5
-freezegun==0.3.15; python_version >= '3.8'
-# gevent==1.1.2 ; sys_platform != 'win32' and python_version < '3.7'
-gevent==22.10.2 ; python_version >= '3.8'
-greenlet==2.0.2 ; python_version > '3.7'
-html2text==2018.1.9
-idna==2.6
-Jinja2==2.11.3; python_version < '3.8' # official 2.10.1
-# bullseye version, focal patched 2.10
-Jinja2==2.11.3; python_version >= '3.8'  # official 2.11.2
-libsass==0.17.0
-# lxml==3.7.1 ; sys_platform != 'win32' and python_version < '3.7'
-lxml_html_clean
-lxml==4.8.0
-# lxml ; sys_platform == 'win32'
-Mako==1.0.7
-MarkupSafe==1.1.0
-num2words==0.5.6
-ofxparse==0.19
-passlib==1.7.1
-# Pillow==6.1.0 ; python_version <= '3.7' and sys_platform == 'win32'
-Pillow==8.3.2 ; python_version > '3.7'  # official 8.1.1
-polib==1.1.0
-psutil==5.6.6
-psycopg2==2.8.6; sys_platform == 'win32' or python_version >= '3.8'  # official 2.8.5
-pydot==1.4.1
-python-ldap==3.1.0; sys_platform != 'win32'
-PyPDF2==1.26.0
-pyserial==3.4
-python-dateutil==2.7.3
-pytz==2024.1
-pyusb==1.0.2
-qrcode==6.1
-reportlab==3.6.9
-requests==2.25.1  # official 2.21.0
-zeep==3.2.0
-python-stdnum==1.13  # official 1.8
-vobject==0.9.6.1
-Werkzeug==0.16.1
-XlsxWriter==1.1.2
-xlwt==1.3.*
-xlrd==1.2.0; python_version >= '3.8'
-# pypiwin32 ; sys_platform == 'win32'
-
-# Not part of official requirements, but used by some addons
-# colorama==0.3.9
-gdata==2.0.18
-html5lib==1.0.1
-odfpy==1.4.1
-pyinotify==0.9.6
-simplejson==3.17.0
-urllib3==1.26.7
-
-# Migration tools
-marabunta==0.12.0
-anthem==0.13.0
-
-# test / lint
-# those libs and their dependencies are unpinned
-# to always test with the last version of it
-flake8
-pytest==7.4.4
-pluggy
-coverage
-pytest-odoo>=0.4.7
-pytest-cov>=2.10.0
-watchdog
-
-# Library dependency
-argh==0.26.2
-atomicwrites==1.1.5
-attrs==18.1.0
-beautifulsoup4==4.6.0
-future==0.16.0
-mccabe==0.6.1
-more-itertools==4.2.0
-pathtools==0.1.2
-pbr==4.0.4
-pexpect==4.6.0
-ptyprocess==0.5.2
-py==1.5.3
-pycodestyle==2.5.0
-pyflakes==2.1.1
-unicodecsv==0.14.1
-wrapt==1.10.11
diff --git a/14.0/extra_requirements.txt b/14.0/extra_requirements.txt
deleted file mode 100644
index ae5d56a3..00000000
--- a/14.0/extra_requirements.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-# Extra python dependencies
-algoliasearch==1.17.0
-Adyen==1.2.0
-cachetools==2.1.0
-cerberus==1.2
-boto3==1.7.40
-factur-x==0.3
-invoice2data==0.2.74
-magento==3.0
-mailjet-rest==1.3.0
-openupgradelib==1.3.2
-paramiko==2.4.2
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.1
-phonenumbers==8.9.8
-pyquerystring==1.0.2
-pyOpenSSL==18.0.0
-pyquerystring==1.0.2
-pysimplesoap==1.16.2
-requests-mock==1.5.0
-slugify==0.0.1
-stripe==1.82.2
-unidecode==1.0.22
-vcrpy==1.12.0
-
-# Library dependency
-asn1crypto==0.24.0
-bcrypt==3.1.4
-botocore==1.10.40
-cffi==1.11.5
-dateparser==0.7.0
-idna==2.7
-jmespath==0.9.3
-multidict==4.3.1
-pdfminer.six==20170720
-pyasn1==0.4.3
-pycparser==2.18
-pycryptodome==3.6.6
-PyNaCl==1.2.1
-pytesseract==0.2.2
-regex==2018.6.9
-s3transfer==0.1.13
-tzlocal==1.5.1
-Unidecode==1.0.22
-yarl==1.2.6
diff --git a/14.0/src_requirements.txt b/14.0/src_requirements.txt
deleted file mode 100644
index 69b456a7..00000000
--- a/14.0/src_requirements.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-# Requirements for the project itself and for Odoo.
-# When we install Odoo with -e, odoo.py is available in the PATH and
-# 'openerp' in the PYTHONPATH
-# 
-# They are installed only after all the project's files have been copied
-# into the image (with ONBUILD)
--e .
--e src
diff --git a/14.0/templates/odoo.cfg.tmpl b/14.0/templates/odoo.cfg.tmpl
deleted file mode 100644
index 17989b6d..00000000
--- a/14.0/templates/odoo.cfg.tmpl
+++ /dev/null
@@ -1,51 +0,0 @@
-[options]
-addons_path = {{ .Env.ADDONS_PATH }}
-data_dir = /odoo/data/odoo
-auto_reload = False
-db_host = {{ .Env.DB_HOST }}
-db_name = {{ .Env.DB_NAME }}
-db_user = {{ .Env.DB_USER }}
-db_password = {{ .Env.DB_PASSWORD }}
-db_sslmode = {{ default .Env.DB_SSLMODE "prefer" }}
-dbfilter = ^{{ default .Env.DB_FILTER .Env.DB_NAME }}$
-list_db = {{ default .Env.LIST_DB "False" }}
-admin_passwd = {{ default .Env.ADMIN_PASSWD "" }}
-db_maxconn = {{ default .Env.DB_MAXCONN "64" }}
-limit_memory_soft = {{ default .Env.LIMIT_MEMORY_SOFT "2147483648" }}
-limit_memory_hard = {{ default .Env.LIMIT_MEMORY_HARD "2684354560" }}
-limit_request = {{ default .Env.LIMIT_REQUEST "8192" }}
-limit_time_cpu = {{ default .Env.LIMIT_TIME_CPU "60" }}
-limit_time_real = {{ default .Env.LIMIT_TIME_REAL "120" }}
-limit_time_real_cron = {{ default .Env.LIMIT_TIME_REAL_CRON "120" }}
-log_handler = {{ default .Env.LOG_HANDLER "':INFO'" }}
-log_level = {{ default .Env.LOG_LEVEL "info" }}
-max_cron_threads = {{ default .Env.MAX_CRON_THREADS "2" }}
-workers = {{ default .Env.WORKERS "4" }}
-logfile = {{ default .Env.LOGFILE "None" }}
-log_db = {{ default .Env.LOG_DB "False" }}
-logrotate = True
-syslog = {{ default .Env.SYSLOG "False" }}
-running_env = {{ default .Env.RUNNING_ENV "dev" }}
-without_demo = {{ default .Env.WITHOUT_DEMO "True" }}
-server_wide_modules = {{ default .Env.SERVER_WIDE_MODULES "" }}
-; db_sslmode =
-; We can activate proxy_mode even if we are not behind a proxy, because
-; it is used only if HTTP_X_FORWARDED_HOST is set in environ
-proxy_mode = True
-; csv_internal_sep = ,
-; db_template = template1
-; debug_mode = False
-; email_from = False
-; http_port = 8069
-; http_enable = True
-; http_interface =
-; longpolling_port = 8072
-; osv_memory_age_limit = 1.0
-; osv_memory_count_limit = False
-; smtp_password = False
-; smtp_port = 25
-; smtp_server = localhost
-; smtp_ssl = False
-; smtp_user = False
-unaccent = {{ default .Env.UNACCENT "False" }}
-{{ default .Env.ADDITIONAL_ODOO_RC "" }}
diff --git a/15.0/Dockerfile b/15.0/Dockerfile
index ab485f0d..bd3a5469 100644
--- a/15.0/Dockerfile
+++ b/15.0/Dockerfile
@@ -3,8 +3,8 @@ ARG UID=999
 # create the working directory and a place to set the logs (if wanted)
 RUN mkdir -p /odoo /var/log/odoo
 
-COPY ./base_requirements.txt /odoo
 COPY ./install /install
+COPY ./base_requirements.txt /odoo
 
 # Moved because there was a bug while installing `odoo-autodiscover`. There is
 # an accent in the contributor name
@@ -27,10 +27,12 @@ ENV BUILD_PACKAGE \
     zlib1g-dev \
     git
 
+
 # Install some deps, lessc and less-plugin-clean-css, and wkhtmltopdf
 # wkhtml-buster is kept as in official image, no deb available for bullseye
 RUN set -x; \
-        sh -c /install/package_odoo.sh \
+        sh -c /install/package_odoo_common.sh \
+        && /install/package_odoo.sh \
         && /install/setup-pip.sh \
         && /install/postgres.sh \
         && /install/kwkhtml_client.sh \
diff --git a/15.0/base_requirements.txt b/15.0/base_requirements.txt
index e5a4a9eb..bec09db6 100644
--- a/15.0/base_requirements.txt
+++ b/15.0/base_requirements.txt
@@ -1,46 +1,3 @@
-Babel==2.9.1  # min version = 2.6.0 (Focal with security backports)
-chardet==3.0.4
-cryptography==42.0.8 ; python_version >= '3.12'  # (Noble) min 41.0.7, pinning 42.0.8 for security fixes
-decorator==4.4.2
-docutils==0.16
-ebaysdk==2.1.5
-freezegun==0.3.15; python_version >= '3.8'
-gevent==24.2.1 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-greenlet==3.0.3 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-idna==2.8
-Jinja2==3.1.2 ; python_version >= '3.12'  # (Noble) compatibility with markupsafe
-libsass==0.22.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-lxml==5.2.1; python_version >= '3.12' # (Noble - removed html clean)
-lxml-html-clean; python_version >= '3.12' # (Noble - removed from lxml, unpinned for futur security patches)
-MarkupSafe==2.1.5 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-num2words==0.5.6
-ofxparse==0.21; python_version > '3.9'  # (Jammy)
-Pillow==10.2.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-polib==1.1.0
-psutil==5.9.8 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-psycopg2==2.9.9 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-pydot==1.4.1
-pyopenssl==24.1.0 ; python_version >= '3.12' # (Noble) min 23.2.0, pinned for compatibility with cryptography==42.0.8 and security patches
-PyPDF2==2.12.1 ; python_version >= '3.12' # (Noble) Compatibility with cryptography
-pyserial==3.4
-python-dateutil==2.7.3
-python-ldap==3.4.4 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-python-stdnum==1.13
-pytz  # no version pinning to avoid OS perturbations
-pyusb==1.2.1 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-qrcode==6.1
-reportlab==4.1.0 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-requests==2.31.0 ; python_version >= '3.12' # (Noble) Compatibility with i
-rl-renderPM==4.0.3 ; sys_platform == 'win32' and python_version >= '3.12'  # Needed by reportlab 4.1.0 but included in deb package
-urllib3==2.0.7  ; python_version >= '3.12'  # (Noble) Compatibility with cryptography
-vobject==0.9.6.1
-Werkzeug==2.0.2 ; python_version > '3.9'  # (Jammy)
-xlrd==1.2.0; python_version >= '3.8'
-XlsxWriter==1.1.2
-xlwt==1.3.0
-zeep==3.4.0
-
-
 # Not part of official requirements, but used by some addons
 # colorama==0.3.9
 gdata==2.0.18
@@ -48,6 +5,8 @@ html5lib==1.1
 odfpy==1.4.1
 pyinotify==0.9.6
 simplejson==3.19.3
+lxml-html-clean==0.4.1
+
 
 # Migration tools
 marabunta==0.12.0
@@ -56,7 +15,6 @@ marabunta==0.12.0
 # test / lint
 # those libs and their dependencies are unpinned
 # to always test with the last version of it
-
 flake8
 pytest==8.3.2
 pluggy
diff --git a/15.0/extra_requirements.txt b/15.0/extra_requirements.txt
deleted file mode 100644
index e753fc32..00000000
--- a/15.0/extra_requirements.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-# Extra python dependencies
-algoliasearch==4.1.1
-Adyen==12.3.0
-cachetools==5.5.0
-cerberus==1.3.5
-boto3==1.35.6
-factur-x==3.1
-invoice2data==0.4.5
-mailjet-rest==1.3.4
-openupgradelib==3.6.1
-paramiko==3.4.1
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.3
-phonenumbers==8.13.44
-pyquerystring==1.1
-pyOpenSSL==24.2.1
-pyquerystring==1.1
-pysimplesoap==1.16.2
-requests-mock==1.12.1
-slugify==0.0.1
-stripe==10.8.0
-unidecode==1.3.8
-vcrpy==6.0.1
-
-# Library dependency
-asn1crypto==1.5.1
-bcrypt==4.2.0
-botocore==1.35.6
-cffi==1.17.0
-dateparser==1.2.0
-idna==3.8
-jmespath==1.0.1
-multidict==6.0.5
-pdfminer.six==20240706
-pyasn1==0.6.0
-pycparser==2.22
-pycryptodome==3.20.0
-PyNaCl==1.5.0
-pytesseract==0.3.13
-regex==2024.7.24
-s3transfer==0.10.2
-tzlocal==5.2
-Unidecode==1.3.8
-yarl==1.9.4
diff --git a/16.0/base_requirements.txt b/16.0/base_requirements.txt
index d584bceb..bec09db6 100644
--- a/16.0/base_requirements.txt
+++ b/16.0/base_requirements.txt
@@ -1,50 +1,3 @@
-# The officially supported versions of the following packages are their
-# python3-* equivalent distributed in Ubuntu 22.04 and Debian 11
-Babel==2.9.1  # min version = 2.6.0 (Focal with security backports)
-chardet==4.0.0
-cryptography==42.0.8 ; python_version >= '3.12'  # (Noble) min 41.0.7, pinning 42.0.8 for security fixes
-decorator==4.4.2
-docutils==0.16
-ebaysdk==2.1.5
-freezegun==0.3.15; python_version >= '3.8'
-gevent==24.2.1 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-greenlet==3.0.3 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-idna==2.10
-Jinja2==3.1.2 ; python_version > '3.10'
-libsass==0.22.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-lxml==5.2.1; python_version >= '3.12' # (Noble - removed html clean)
-lxml-html-clean; python_version >= '3.12' # (Noble - removed from lxml, unpinned for futur security patches)
-MarkupSafe==2.1.5 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-num2words==0.5.9
-ofxparse==0.21; python_version > '3.9'  # (Jammy)
-passlib==1.7.4 # min version = 1.7.2 (Focal with security backports)
-Pillow==10.2.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-polib==1.1.0
-psutil==5.9.8 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-psycopg2==2.9.9 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-pydot==1.4.2
-pyopenssl==24.1.0 ; python_version >= '3.12' # (Noble) min 23.2.0, pinned for compatibility with cryptography==42.0.8 and security patches
-PyPDF2==2.12.1 ; python_version > '3.10'
-pyserial==3.5
-python-dateutil==2.8.1
-python-ldap==3.4.4 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-python-stdnum==1.16
-pytz  # no version pinning to avoid OS perturbations
-pyusb==1.2.1 ; python_version > '3.10'
-qrcode==6.1
-reportlab==4.1.0 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-requests==2.31.0 ; python_version >= '3.12' # (Noble) Compatibility with i
-rl-renderPM==4.0.3 ; sys_platform == 'win32' and python_version >= '3.12'  # Needed by reportlab 4.1.0 but included in deb package
-urllib3==2.0.7  ; python_version >= '3.12'  # (Noble) Compatibility with cryptography
-vobject==0.9.6.1
-Werkzeug==2.0.2 ; python_version > '3.9'  # (Jammy)
-xlrd==1.2.0; python_version >= '3.8'
-XlsxWriter==1.1.2
-xlwt==1.3.0
-zeep==4.0.0
-
-setuptools==73.0.1
-
 # Not part of official requirements, but used by some addons
 # colorama==0.3.9
 gdata==2.0.18
@@ -52,6 +5,8 @@ html5lib==1.1
 odfpy==1.4.1
 pyinotify==0.9.6
 simplejson==3.19.3
+lxml-html-clean==0.4.1
+
 
 # Migration tools
 marabunta==0.12.0
diff --git a/16.0/extra_requirements.txt b/16.0/extra_requirements.txt
deleted file mode 100644
index e753fc32..00000000
--- a/16.0/extra_requirements.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-# Extra python dependencies
-algoliasearch==4.1.1
-Adyen==12.3.0
-cachetools==5.5.0
-cerberus==1.3.5
-boto3==1.35.6
-factur-x==3.1
-invoice2data==0.4.5
-mailjet-rest==1.3.4
-openupgradelib==3.6.1
-paramiko==3.4.1
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.3
-phonenumbers==8.13.44
-pyquerystring==1.1
-pyOpenSSL==24.2.1
-pyquerystring==1.1
-pysimplesoap==1.16.2
-requests-mock==1.12.1
-slugify==0.0.1
-stripe==10.8.0
-unidecode==1.3.8
-vcrpy==6.0.1
-
-# Library dependency
-asn1crypto==1.5.1
-bcrypt==4.2.0
-botocore==1.35.6
-cffi==1.17.0
-dateparser==1.2.0
-idna==3.8
-jmespath==1.0.1
-multidict==6.0.5
-pdfminer.six==20240706
-pyasn1==0.6.0
-pycparser==2.22
-pycryptodome==3.20.0
-PyNaCl==1.5.0
-pytesseract==0.3.13
-regex==2024.7.24
-s3transfer==0.10.2
-tzlocal==5.2
-Unidecode==1.3.8
-yarl==1.9.4
diff --git a/17.0/Dockerfile b/17.0/Dockerfile
index b8474a09..95238f2e 100644
--- a/17.0/Dockerfile
+++ b/17.0/Dockerfile
@@ -11,26 +11,19 @@ COPY ./install /install
 ENV LANG=C.UTF-8 \
     LC_ALL=C.UTF-8
 
+# build and dev packages
 # build and dev packages
 ENV BUILD_PACKAGE \
-    build-essential \
-    gcc \
-    libevent-dev \
-    libfreetype6-dev \
-    libxml2-dev \
-    libxslt1-dev \
-    libsasl2-dev \
-    libldap2-dev \
-    libssl-dev \
-    libjpeg-dev \
-    libpng-dev \
-    zlib1g-dev \
     git
 
+# run in a virtualenv
+RUN python3 -m venv .venv
+RUN . .venv/bin/activate
 # Install some deps, lessc and less-plugin-clean-css, and wkhtmltopdf
 # wkhtml-buster is kept as in official image, no deb available for bullseye
 RUN set -x; \
-        sh -c /install/package_odoo.sh \
+        sh -c /install/package_odoo_common.sh \
+        && /install/package_odoo.sh \
         && /install/setup-pip.sh \
         && /install/postgres.sh \
         && /install/kwkhtml_client.sh \
diff --git a/17.0/base_requirements.txt b/17.0/base_requirements.txt
index 1855f5ad..d8620d79 100644
--- a/17.0/base_requirements.txt
+++ b/17.0/base_requirements.txt
@@ -1,49 +1,3 @@
-Babel==2.10.3 ; python_version >= '3.11'
-chardet==5.2.0 ; python_version >= '3.11'
-cryptography==42.0.8 ; python_version >= '3.12'  # (Noble) min 41.0.7, pinning 42.0.8 for security fixes
-decorator==5.1.1  ; python_version >= '3.11'
-docutils==0.20.1 ; python_version >= '3.11'
-ebaysdk==2.1.5
-freezegun==1.2.1 ; python_version >= '3.11'
-geoip2==2.9.0
-gevent==24.2.1 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-greenlet==3.0.3 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-idna==3.6 ; python_version >= '3.12'
-Jinja2==3.1.2 ; python_version > '3.10'
-libsass==0.22.0 ; python_version >= '3.11'  # (Noble) Mostly to have a wheel package
-lxml==5.2.1; python_version >= '3.12' # (Noble - removed html clean)
-lxml-html-clean; python_version >= '3.12' # (Noble - removed from lxml, unpinned for futur security patches)
-MarkupSafe==2.1.5 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-num2words==0.5.13 ; python_version >= '3.12' 
-ofxparse==0.21
-passlib==1.7.4 # min version = 1.7.2 (Focal with security backports)
-Pillow==10.2.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-polib==1.1.1
-psutil==5.9.8 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-psycopg2==2.9.9 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-pydot==1.4.2
-pyopenssl==24.1.0 ; python_version >= '3.12' # (Noble) min 23.2.0, pinned for compatibility with cryptography==42.0.8 and security patches
-PyPDF2==2.12.1 ; python_version > '3.10'
-pyserial==3.5
-python-dateutil==2.8.2 ; python_version >= '3.11'
-python-ldap==3.4.4 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-python-stdnum==1.19 ; python_version >= '3.11'
-pytz  # no version pinning to avoid OS perturbations
-pyusb==1.2.1
-qrcode==7.4.2 ; python_version >= '3.11'
-reportlab==4.1.0 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-requests==2.31.0 ; python_version >= '3.11' # (Noble)
-rjsmin==1.2.0 ; python_version >= '3.11'
-rl-renderPM==4.0.3 ; sys_platform == 'win32' and python_version >= '3.12'  # Needed by reportlab 4.1.0 but included in deb package
-urllib3==2.0.7  ; python_version >= '3.12'  # (Noble) Compatibility with cryptography
-vobject==0.9.6.1
-Werkzeug==3.0.1 ; python_version >= '3.12'  # (Noble) Avoid deprecation warnings
-xlrd==2.0.1 ; python_version >= '3.12'
-XlsxWriter==3.1.9 ; python_version >= '3.12'
-xlwt==1.3.0
-zeep==4.2.1 ; python_version >= '3.11'
-setuptools==73.0.1
-
 # Not part of official requirements, but used by some addons
 # colorama==0.3.9
 gdata==2.0.18
@@ -51,7 +5,7 @@ html5lib==1.1
 odfpy==1.4.1
 pyinotify==0.9.6
 simplejson==3.19.3
-
+lxml-html-clean==0.4.1
 
 # Migration tools
 marabunta==0.12.0
diff --git a/17.0/extra_requirements.txt b/17.0/extra_requirements.txt
deleted file mode 100644
index 619600eb..00000000
--- a/17.0/extra_requirements.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-# Extra python dependencies
-algoliasearch==4.1.1
-Adyen==12.3.0
-cachetools==5.5.0
-cerberus==1.3.5
-boto3==1.35.6
-factur-x==3.1
-invoice2data==0.4.5
-mailjet-rest==1.3.4
-openupgradelib==3.6.1
-paramiko==3.4.1
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.3
-phonenumbers==8.13.44
-pyquerystring==1.1
-pyOpenSSL==24.2.1
-pyquerystring==1.1
-pysimplesoap==1.16.2
-requests-mock==1.12.1
-slugify==0.0.1
-stripe==10.8.0
-unidecode==1.3.8
-vcrpy==6.0.1
-
-# Library dependency
-asn1crypto==1.5.1
-bcrypt==4.2.0
-botocore==1.35.6
-cffi==1.17.0
-cryptography==43.0.0
-dateparser==1.2.0
-idna==3.8
-jmespath==1.0.1
-multidict==6.0.5
-pdfminer.six==20240706
-pyasn1==0.6.0
-pycparser==2.22
-pycryptodome==3.20.0
-PyNaCl==1.5.0
-pytesseract==0.3.13
-regex==2024.7.24
-s3transfer==0.10.2
-tzlocal==5.2
-Unidecode==1.3.8
-yarl==1.9.4
diff --git a/18.0/base_requirements.txt b/18.0/base_requirements.txt
index 91d44e16..1f76bbd1 100644
--- a/18.0/base_requirements.txt
+++ b/18.0/base_requirements.txt
@@ -1,58 +1,3 @@
-# The officially supported versions of the following packages are their
-# python3-* equivalent distributed in Ubuntu 24.04 and Debian 12
-asn1crypto==1.5.1 ; python_version >= '3.11'
-Babel==2.10.3 ; python_version >= '3.11'
-cbor2==5.6.2 ; python_version >= '3.12'
-chardet==5.2.0 ; python_version >= '3.11'
-cryptography==42.0.8 ; python_version >= '3.12'  # (Noble) min 41.0.7, pinning 42.0.8 for security fixes
-decorator==5.1.1  ; python_version >= '3.11'
-docutils==0.20.1 ; python_version >= '3.11'
-freezegun==1.2.1 ; python_version >= '3.11'
-geoip2==2.9.0
-gevent==24.2.1 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-greenlet==3.0.3 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble)
-idna==3.7 ; python_version >= '3.12'
-Jinja2==3.1.3 ; python_version > '3.10'
-libsass==0.22.0 ; python_version >= '3.11'  # (Noble) Mostly to have a wheel package
-lxml==5.2.1; python_version >= '3.12' # (Noble - removed html clean)
-lxml-html-clean; python_version >= '3.12' # (Noble - removed from lxml, unpinned for futur security patches)
-MarkupSafe==2.1.5 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-num2words==0.5.13 ; python_version >= '3.12' 
-ofxparse==0.21
-openpyxl==3.1.2 ; python_version >= '3.12'
-passlib==1.7.4 # min version = 1.7.2 (Focal with security backports)
-Pillow==10.3.0 ; python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-polib==1.1.1
-psutil==5.9.4 ; python_version > '3.10' and python_version < '3.12' 
-psutil==5.9.8 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-psycopg2==2.9.9 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-pyopenssl==24.1.0 ; python_version >= '3.12' # (Noble) min 23.2.0, pinned for compatibility with cryptography==42.0.8 and security patches
-PyPDF2==2.12.1 ; python_version > '3.10'
-pyserial==3.5
-python-dateutil==2.8.2 ; python_version >= '3.11'
-python-ldap==3.4.4 ; sys_platform != 'win32' and python_version >= '3.12'  # (Noble) Mostly to have a wheel package
-python-stdnum==1.19 ; python_version >= '3.11'
-pytz  # no version pinning to avoid OS perturbations
-pyusb==1.2.1
-qrcode==7.4.2 ; python_version >= '3.11'
-reportlab==4.1.0 ; python_version >= '3.12' # (Noble) Mostly to have a wheel package
-requests==2.32.0 ; python_version >= '3.11' # (Noble)
-rjsmin==1.2.0 ; python_version >= '3.11'
-urllib3==2.0.7  ; python_version >= '3.12'  # (Noble) Compatibility with cryptography
-vobject==0.9.6.1
-Werkzeug==3.0.3 ; python_version >= '3.12'  # (Noble) Avoid deprecation warnings
-xlrd==2.0.1 ; python_version >= '3.12'
-XlsxWriter==3.1.9 ; python_version >= '3.12'
-xlwt==1.3.0
-zeep==4.2.1 ; python_version >= '3.11'
-
-
-
-
-
-
-setuptools==73.0.1
-
 # Not part of official requirements, but used by some addons
 # colorama==0.3.9
 gdata==2.0.18
@@ -60,6 +5,7 @@ html5lib==1.1
 odfpy==1.4.1
 pyinotify==0.9.6
 simplejson==3.19.3
+lxml-html-clean==0.4.1
 
 
 # Migration tools
diff --git a/18.0/extra_requirements.txt b/18.0/extra_requirements.txt
deleted file mode 100644
index 619600eb..00000000
--- a/18.0/extra_requirements.txt
+++ /dev/null
@@ -1,45 +0,0 @@
-# Extra python dependencies
-algoliasearch==4.1.1
-Adyen==12.3.0
-cachetools==5.5.0
-cerberus==1.3.5
-boto3==1.35.6
-factur-x==3.1
-invoice2data==0.4.5
-mailjet-rest==1.3.4
-openupgradelib==3.6.1
-paramiko==3.4.1
-parse-accept-language==0.1.2
-paypalrestsdk==1.13.3
-phonenumbers==8.13.44
-pyquerystring==1.1
-pyOpenSSL==24.2.1
-pyquerystring==1.1
-pysimplesoap==1.16.2
-requests-mock==1.12.1
-slugify==0.0.1
-stripe==10.8.0
-unidecode==1.3.8
-vcrpy==6.0.1
-
-# Library dependency
-asn1crypto==1.5.1
-bcrypt==4.2.0
-botocore==1.35.6
-cffi==1.17.0
-cryptography==43.0.0
-dateparser==1.2.0
-idna==3.8
-jmespath==1.0.1
-multidict==6.0.5
-pdfminer.six==20240706
-pyasn1==0.6.0
-pycparser==2.22
-pycryptodome==3.20.0
-PyNaCl==1.5.0
-pytesseract==0.3.13
-regex==2024.7.24
-s3transfer==0.10.2
-tzlocal==5.2
-Unidecode==1.3.8
-yarl==1.9.4
diff --git a/README.md b/README.md
index af05f6a9..81da61fc 100644
--- a/README.md
+++ b/README.md
@@ -45,26 +45,10 @@ https://github.com/camptocamp/docker-odoo-project/pkgs/container/odoo-project
 There are 4 flavors of the image:
 
 - normal: `odoo-project:${odoo_version}-${tag_version}`
-- normal-onbuild: `odoo-project:${odoo_version}-${tag_version}-onbuild`
-- batteries-included: `odoo-project:${odoo_version}-${tag_version}-batteries`
-- batteries-included-onbuild: `odoo-project:${odoo_version}-${tag_version}-batteries-onbuild`
 
 Note: in production, we strongly recommend to never use the "latest" tag.
 Instead use a specific version in order to be able to rebuild identical images.
 
-### Normal or Batteries-included?
-
-The batteries-included image is exactly the same image, with a list of
-additional pre-installed python packages. The packages have been chosen because
-of their prevalent usage in OCA addons.
-
-The list of package (with their version) is defined in the extra_requirements.txt file.
-
-* [9.0/extra_requirements.txt](9.0/extra_requirements.txt)
-* [10.0/extra_requirements.txt](10.0/extra_requirements.txt)
-* [11.0/extra_requirements.txt](11.0/extra_requirements.txt)
-
-you can also see the Dockerfile that generate this image here: [common/Dockerfile-batteries](common/Dockerfile-batteries)
 
 ### With or without onbuild?
 
@@ -99,15 +83,6 @@ $ make VERSION=11.0
 $ make VERSION=10.0
 ```
 
-Batteries-included flavors:
-```
-# generate image camptocamp/odoo-project:11.0-batteries-latest and camptocamp/odoo-project:11.0-latest-batteries-onbuild
-$ make VERSION=11.0 BATTERIES=True
-# generate image camptocamp/odoo-project:10.0-batteries-latest and camptocamp/odoo-project:10.0-latest-batteries-onbuild
-$ make VERSION=10.0 BATTERIES=True
-```
-
-
 ## Configuration
 
 The host for the database is in `$DB_HOST` (`db` by default).
diff --git a/bin/check_package b/bin/check_package
index 46f304d3..074bd20c 100755
--- a/bin/check_package
+++ b/bin/check_package
@@ -4,10 +4,6 @@ set -e
 
 cat /odoo/base_requirements.txt > requirements.txt
 
-if [ "$BATTERIES" = "True" ]
-  then cat /odoo/extra_requirements.txt >> requirements.txt
-fi
-
 sed -i '/^\s*$/d' requirements.txt
 
 pip freeze -r requirements.txt | grep -v odoo > installed_package.txt
diff --git a/install/package_odoo_common.sh b/install/package_odoo_common.sh
new file mode 100755
index 00000000..59f89456
--- /dev/null
+++ b/install/package_odoo_common.sh
@@ -0,0 +1,47 @@
+#!/bin/bash
+set -eo pipefail
+
+apt-get update -o Acquire::AllowInsecureRepositories=true
+apt-get install -y --no-install-recommends \
+ adduser \
+ fonts-dejavu-core \
+ fonts-freefont-ttf \
+ fonts-freefont-otf \
+ fonts-noto-core \
+ fonts-inconsolata \
+ fonts-font-awesome \
+ fonts-roboto-unhinted \
+ gsfonts \
+ libjs-underscore \
+ lsb-base \
+ postgresql-client \
+ python3-babel \
+ python3-chardet \
+ python3-dateutil \
+ python3-decorator \
+ python3-docutils \
+ python3-freezegun \
+ python3-pil \
+ python3-jinja2 \
+ python3-libsass \
+ python3-lxml \
+ python3-num2words \
+ python3-ofxparse \
+ python3-passlib \
+ python3-polib \
+ python3-psutil \
+ python3-psycopg2 \
+ python3-pydot \
+ python3-openssl \
+ python3-pypdf2 \
+ python3-qrcode \
+ python3-renderpm \
+ python3-reportlab \
+ python3-requests \
+ python3-stdnum \
+ python3-tz \
+ python3-vobject \
+ python3-werkzeug \
+ python3-xlsxwriter \
+ python3-xlrd \
+ python3-zeep 
diff --git a/setup.sh b/setup.sh
index 99cf4aea..0686e974 100644
--- a/setup.sh
+++ b/setup.sh
@@ -24,10 +24,6 @@ echo "Creating $SRC"
 cp -r ${VERSION}/. $SRC/
 cp -r bin/ $SRC
 cp -rT common/ $SRC
-cp common/Dockerfile-onbuild $SRC/Dockerfile-batteries-onbuild
-sed -i "1i FROM ${BUILD_TAG}" $SRC/Dockerfile-onbuild
-sed -i "1i FROM ${BUILD_TAG}" $SRC/Dockerfile-batteries
-sed -i "1i FROM ${BUILD_TAG}-batteries" $SRC/Dockerfile-batteries-onbuild
 cp -r install/ $SRC
 cp -r start-entrypoint.d/ $SRC
 cp -r before-migrate-entrypoint.d/ $SRC