Documentation Center

Database Network Exposure

Thu, 04 Jun 2026 00:00:00 +0000

This page explains how Managed Databases can be accessed remotely at the network level depending on the architecture model.

At a Glance

By default, databases are not exposed to the public Internet. We apply secure connectivity settings out of the box, so your database is not publicly exposed unless you explicitly enable it.

	Shared Resources	Dedicated Resources
Default reachability	Reachable from the Scalingo regional network	Not reachable by default (no internal or public access)
Public Internet access	Enable/disable, no source filtering	Denied by default, allowed only via firewall
Force TLS	Disabled by default	Enabled by default

For Shared Resources and Dedicated Resources fundamentals, see Architecture Models.

Shared Resources

Allowing Scalingo Apps To Reach a Database

Shared Resources databases are reachable from the Scalingo regional network by default. Apps running in the same region can reach the database at the network level without adding a firewall rule.

TLS and Force TLS

On Shared Resources, TLS is available, but Force TLS connections is disabled by default to maximize compatibility with application frameworks and database clients.

When Force TLS connections is enabled, the database denies any non-TLS connection, whether it comes from the Scalingo network (for example applications) or from the public Internet.

For multi-node clusters, intra-cluster communications are always encrypted and do not depend on the Force TLS connections setting. See Common Features.

Making Your Database Reachable from the Internet

Public Internet exposure is optional. To make the database reachable from the public Internet:

Enable Force TLS.
Enable Internet Accessibility from the database dashboard.
Use Direct Access for client connections.

Dedicated Resources

How the Firewall Works

With Dedicated Resources, the database endpoint is Internet-routable, but inbound traffic is denied by default. Access is controlled through a fine-grained firewall that follows an allowlist model: every incoming connection must match an explicit rule.

Allowing Scalingo Apps To Reach a Database

Dedicated Resources databases are not reachable from the Scalingo network by default. If a Scalingo app must connect to the database, add the managed firewall rule for the app region.

This rule allows the Scalingo regional network, so the database becomes reachable at the network level from any Scalingo app hosted in that region.

Making Your Database Reachable from the Internet

Open only required source networks in the firewall allowlist.
If needed, add managed rules for Scalingo regions.

Scalingo-22 Stack

Tue, 02 Jun 2026 00:00:00 +0000

This article describes the scalingo-22 stack, based on Ubuntu 22.04. What is a stack?

Support Period

scalingo-22 is based on Ubuntu 22.04. It will be supported through May 2027.

Testing and Migrating Your App

Learn how to test and migrate your app to scalingo-22.

Docker Image

This base image is a completely standard Docker image. The image is available on Docker Hub. You can run it locally with this command:

docker pull scalingo/scalingo-22:latest
docker run --rm -it scalingo/scalingo-22:latest bash

Ubuntu Packages

The following table lists available packages and versions for the stack scalingo-22.

In general, apps do not typically interact directly with this level of operating system services. Some app dependencies may, as well as apps that directly rely on the underlying operating system. The list below is provided to document the available operating system packages.

Name	Version
adduser	3.118ubuntu5
apt	2.4.14
autoconf	2.71-2
automake	1:1.16.5-1.3
autotools-dev	20220109.1
base-files	12ubuntu4.7
base-passwd	3.5.52build1
bash	5.1-6ubuntu1.1
bind9-dnsutils	1:9.18.39-0ubuntu0.22.04.4
bind9-host	1:9.18.39-0ubuntu0.22.04.4
bind9-libs:amd64	1:9.18.39-0ubuntu0.22.04.4
binfmt-support	2.2.1-2
binutils	2.38-4ubuntu2.12
binutils-common:amd64	2.38-4ubuntu2.12
binutils-x86-64-linux-gnu	2.38-4ubuntu2.12
brz	3.2.1+bzr7585-1build1
bsdutils	1:2.37.2-4ubuntu3.5
build-essential	12.9ubuntu3
bzip2	1.0.8-5build1
bzip2-doc	1.0.8-5build1
bzr	2.7.0+bzr6622+brz
ca-certificates	20240203~22.04.1
clang-15	1:15.0.7-0ubuntu0.22.04.3
coreutils	8.32-4.1ubuntu1.3
cpp	4:11.2.0-1ubuntu1
cpp-11	11.4.0-1ubuntu1~22.04.3
cron	3.0pl1-137ubuntu3
curl	7.81.0-1ubuntu1.24
dash	0.5.11+git20210903+057cd650a4ed-3build1
dbus	1.12.20-2ubuntu4.1
debconf	1.5.79ubuntu1
debianutils	5.5-1ubuntu2
diffutils	1:3.8-0ubuntu2
dirmngr	2.2.27-3ubuntu2.5
distro-info-data	0.52ubuntu0.12
dnsutils	1:9.18.39-0ubuntu0.22.04.4
docutils-common	0.17.1+dfsg-2
dpkg	1.21.1ubuntu2.6
dpkg-dev	1.21.1ubuntu2.6
e2fsprogs	1.46.5-2ubuntu1.2
ed	1.18-1
fakeroot	1.28-1ubuntu1
file	1:5.41-3ubuntu0.1
findutils	4.8.0-1ubuntu3
fontconfig	2.13.1-4.2ubuntu5
fontconfig-config	2.13.1-4.2ubuntu5
fonts-dejavu-core	2.37-2build1
fonts-droid-fallback	1:6.0.1r16-1.1build1
fonts-lato	2.0-2.1
fonts-noto-mono	20201225-1build1
fonts-urw-base35	20200910-1
g++	4:11.2.0-1ubuntu1
g++-11	11.4.0-1ubuntu1~22.04.3
gcc	4:11.2.0-1ubuntu1
gcc-11	11.4.0-1ubuntu1~22.04.3
gcc-11-base:amd64	11.4.0-1ubuntu1~22.04.3
gcc-12-base:amd64	12.3.0-1ubuntu1~22.04.3
ghostscript	9.55.0~dfsg1-0ubuntu5.13
gir1.2-freedesktop:amd64	1.72.0-1
gir1.2-gdkpixbuf-2.0:amd64	2.42.8+dfsg-1ubuntu0.5
gir1.2-glib-2.0:amd64	1.72.0-1
gir1.2-rsvg-2.0:amd64	2.52.5+dfsg-3ubuntu0.2
git	1:2.34.1-1ubuntu1.17
git-man	1:2.34.1-1ubuntu1.17
gnupg	2.2.27-3ubuntu2.5
gnupg-l10n	2.2.27-3ubuntu2.5
gnupg-utils	2.2.27-3ubuntu2.5
gnupg2	2.2.27-3ubuntu2.5
gpg	2.2.27-3ubuntu2.5
gpg-agent	2.2.27-3ubuntu2.5
gpg-wks-client	2.2.27-3ubuntu2.5
gpg-wks-server	2.2.27-3ubuntu2.5
gpgconf	2.2.27-3ubuntu2.5
gpgsm	2.2.27-3ubuntu2.5
gpgv	2.2.27-3ubuntu2.5
grep	3.7-1build1
gsfonts	1:8.11+urwcyr1.0.7~pre44-4.5
gzip	1.10-4ubuntu4.1
hicolor-icon-theme	0.17-2
hostname	3.23ubuntu2
icu-devtools	70.1-2
ieee-data	20210605.1
imagemagick	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
imagemagick-6-common	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
imagemagick-6.q16	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
inetutils-ping	2:2.2-2ubuntu0.2
init-system-helpers	1.62
javascript-common	11+nmu1
jq	1.6-2.1ubuntu3.2
less	590-1ubuntu0.22.04.3
lib32gcc-s1	12.3.0-1ubuntu1~22.04.3
lib32stdc++6	12.3.0-1ubuntu1~22.04.3
libacl1:amd64	2.3.1-1
libalgorithm-diff-perl	1.201-1
libalgorithm-diff-xs-perl	0.04-6build3
libalgorithm-merge-perl	0.08-3
libaom3:amd64	3.3.0-1ubuntu0.1
libapparmor1:amd64	3.0.4-2ubuntu2.5
libapt-pkg6.0:amd64	2.4.14
libargon2-1:amd64	0~20171227-0.3
libargon2-dev:amd64	0~20171227-0.3
libasan6:amd64	11.4.0-1ubuntu1~22.04.3
libassuan0:amd64	2.5.5-1build1
libatomic1:amd64	12.3.0-1ubuntu1~22.04.3
libattr1:amd64	1:2.5.1-1build1
libaudit-common	1:3.0.7-1build1
libaudit1:amd64	1:3.0.7-1build1
libavahi-client3:amd64	0.8-5ubuntu5.5
libavahi-common-data:amd64	0.8-5ubuntu5.5
libavahi-common3:amd64	0.8-5ubuntu5.5
libbinutils:amd64	2.38-4ubuntu2.12
libblkid-dev:amd64	2.37.2-4ubuntu3.5
libblkid1:amd64	2.37.2-4ubuntu3.5
libbrotli-dev:amd64	1.0.9-2build6
libbrotli1:amd64	1.0.9-2build6
libbsd0:amd64	0.11.5-1
libbz2-1.0:amd64	1.0.8-5build1
libbz2-dev:amd64	1.0.8-5build1
libc-bin	2.35-0ubuntu3.13
libc-dev-bin	2.35-0ubuntu3.13
libc-devtools	2.35-0ubuntu3.13
libc6:amd64	2.35-0ubuntu3.13
libc6-dev:amd64	2.35-0ubuntu3.13
libc6-i386	2.35-0ubuntu3.13
libcairo-gobject2:amd64	1.16.0-5ubuntu2.1
libcairo-script-interpreter2:amd64	1.16.0-5ubuntu2.1
libcairo2:amd64	1.16.0-5ubuntu2.1
libcairo2-dev:amd64	1.16.0-5ubuntu2.1
libcap-ng0:amd64	0.7.9-2.2build3
libcap2:amd64	1:2.44-1ubuntu0.22.04.3
libcbor0.8:amd64	0.8.0-2ubuntu1
libcc1-0:amd64	12.3.0-1ubuntu1~22.04.3
libclang-common-15-dev	1:15.0.7-0ubuntu0.22.04.3
libclang-cpp15	1:15.0.7-0ubuntu0.22.04.3
libclang1-15	1:15.0.7-0ubuntu0.22.04.3
libcom-err2:amd64	1.46.5-2ubuntu1.2
libcommon-sense-perl:amd64	3.75-2build1
libcrypt-dev:amd64	1:4.4.27-1
libcrypt1:amd64	1:4.4.27-1
libctf-nobfd0:amd64	2.38-4ubuntu2.12
libctf0:amd64	2.38-4ubuntu2.12
libcups2:amd64	2.4.1op1-1ubuntu4.16
libcurl3-gnutls:amd64	7.81.0-1ubuntu1.24
libcurl4:amd64	7.81.0-1ubuntu1.24
libcurl4-openssl-dev:amd64	7.81.0-1ubuntu1.24
libdatrie1:amd64	0.2.13-2
libdav1d5:amd64	0.9.2-1
libdb5.3:amd64	5.3.28+dfsg1-0.8ubuntu3
libdbus-1-3:amd64	1.12.20-2ubuntu4.1
libde265-0:amd64	1.0.8-1ubuntu0.3
libdebconfclient0:amd64	0.261ubuntu1
libdeflate-dev:amd64	1.10-2
libdeflate0:amd64	1.10-2
libdjvulibre-dev:amd64	3.5.28-2ubuntu0.22.04.2
libdjvulibre-text	3.5.28-2ubuntu0.22.04.2
libdjvulibre21:amd64	3.5.28-2ubuntu0.22.04.2
libdpkg-perl	1.21.1ubuntu2.6
libedit2:amd64	3.1-20210910-1build1
libelf1:amd64	0.186-1ubuntu0.1
liberror-perl	0.17029-1
libevent-2.1-7:amd64	2.1.12-stable-1build3
libevent-core-2.1-7:amd64	2.1.12-stable-1build3
libevent-dev	2.1.12-stable-1build3
libevent-extra-2.1-7:amd64	2.1.12-stable-1build3
libevent-openssl-2.1-7:amd64	2.1.12-stable-1build3
libevent-pthreads-2.1-7:amd64	2.1.12-stable-1build3
libexif-dev:amd64	0.6.24-1build1
libexif-doc	0.6.24-1build1
libexif12:amd64	0.6.24-1build1
libexpat1:amd64	2.4.7-1ubuntu0.7
libexpat1-dev:amd64	2.4.7-1ubuntu0.7
libext2fs2:amd64	1.46.5-2ubuntu1.2
libfakeroot:amd64	1.28-1ubuntu1
libffi-dev:amd64	3.4.2-4
libffi7:amd64	3.3-5ubuntu1
libffi8:amd64	3.4.2-4
libfftw3-double3:amd64	3.3.8-2ubuntu8
libfido2-1:amd64	1.10.0-1
libfile-fcntllock-perl	0.22-3build7
libfontconfig-dev:amd64	2.13.1-4.2ubuntu5
libfontconfig1:amd64	2.13.1-4.2ubuntu5
libfreetype-dev:amd64	2.11.1+dfsg-1ubuntu0.3
libfreetype6:amd64	2.11.1+dfsg-1ubuntu0.3
libfreetype6-dev:amd64	2.11.1+dfsg-1ubuntu0.3
libfribidi0:amd64	1.0.8-2ubuntu3.1
libgc1:amd64	1:8.0.6-1.1build1
libgcc-11-dev:amd64	11.4.0-1ubuntu1~22.04.3
libgcc-s1:amd64	12.3.0-1ubuntu1~22.04.3
libgcrypt20:amd64	1.9.4-3ubuntu3.2
libgd-dev:amd64	2.3.0-2ubuntu2.3
libgd3:amd64	2.3.0-2ubuntu2.3
libgdbm-compat4:amd64	1.23-1
libgdbm6:amd64	1.23-1
libgdk-pixbuf-2.0-0:amd64	2.42.8+dfsg-1ubuntu0.5
libgdk-pixbuf-2.0-dev:amd64	2.42.8+dfsg-1ubuntu0.5
libgdk-pixbuf2.0-bin	2.42.8+dfsg-1ubuntu0.5
libgdk-pixbuf2.0-common	2.42.8+dfsg-1ubuntu0.5
libgirepository-1.0-1:amd64	1.72.0-1
libglib2.0-0:amd64	2.72.4-0ubuntu2.9
libglib2.0-bin	2.72.4-0ubuntu2.9
libglib2.0-data	2.72.4-0ubuntu2.9
libglib2.0-dev:amd64	2.72.4-0ubuntu2.9
libglib2.0-dev-bin	2.72.4-0ubuntu2.9
libgmp-dev:amd64	2:6.2.1+dfsg-3ubuntu1
libgmp10:amd64	2:6.2.1+dfsg-3ubuntu1
libgmpxx4ldbl:amd64	2:6.2.1+dfsg-3ubuntu1
libgnutls30:amd64	3.7.3-4ubuntu1.9
libgomp1:amd64	12.3.0-1ubuntu1~22.04.3
libgpg-error0:amd64	1.43-3
libgpgme11:amd64	1.16.0-1.2ubuntu4.2
libgpm2:amd64	1.20.7-10build1
libgraphite2-3:amd64	1.3.14-1build2
libgs9:amd64	9.55.0~dfsg1-0ubuntu5.13
libgs9-common	9.55.0~dfsg1-0ubuntu5.13
libgssapi-krb5-2:amd64	1.19.2-2ubuntu0.7
libharfbuzz0b:amd64	2.7.4-1ubuntu3.2
libheif1:amd64	1.12.0-2build1
libhogweed6:amd64	3.7.3-1build2
libice-dev:amd64	2:1.0.10-1build2
libice6:amd64	2:1.0.10-1build2
libicu-dev:amd64	70.1-2
libicu70:amd64	70.1-2
libidn-dev:amd64	1.38-4ubuntu1
libidn12:amd64	1.38-4ubuntu1
libidn2-0:amd64	2.3.2-2build1
libijs-0.35:amd64	0.35-15build2
libilmbase-dev:amd64	2.5.7-2
libilmbase25:amd64	2.5.7-2
libimagequant0:amd64	2.17.0-1
libisl23:amd64	0.24-2build1
libitm1:amd64	12.3.0-1ubuntu1~22.04.3
libjansson4:amd64	2.13.1-1.1build3
libjbig-dev:amd64	2.1-3.1ubuntu0.22.04.1
libjbig0:amd64	2.1-3.1ubuntu0.22.04.1
libjbig2dec0:amd64	0.19-3build2
libjpeg-dev:amd64	8c-2ubuntu10
libjpeg-turbo8:amd64	2.1.2-0ubuntu1
libjpeg-turbo8-dev:amd64	2.1.2-0ubuntu1
libjpeg8:amd64	8c-2ubuntu10
libjpeg8-dev:amd64	8c-2ubuntu10
libjq1:amd64	1.6-2.1ubuntu3.2
libjs-jquery	3.6.0+dfsg+~3.5.13-1
libjson-c5:amd64	0.15-3~ubuntu1.22.04.2
libjson-perl	4.04000-1
libjson-xs-perl	4.040-0ubuntu0.22.04.1
libjxr-tools	1.2~git20170615.f752187-5
libjxr0:amd64	1.2~git20170615.f752187-5
libk5crypto3:amd64	1.19.2-2ubuntu0.7
libkeyutils1:amd64	1.6.1-2ubuntu3
libkrb5-3:amd64	1.19.2-2ubuntu0.7
libkrb5support0:amd64	1.19.2-2ubuntu0.7
libksba8:amd64	1.6.0-2ubuntu0.2
liblcms2-2:amd64	2.12~rc1-2ubuntu0.1
liblcms2-dev:amd64	2.12~rc1-2ubuntu0.1
libldap-2.5-0:amd64	2.5.20+dfsg-0ubuntu0.22.04.1
libldap-common	2.5.20+dfsg-0ubuntu0.22.04.1
libllvm15:amd64	1:15.0.7-0ubuntu0.22.04.3
liblmdb0:amd64	0.9.24-1build2
liblocale-gettext-perl	1.07-4build3
liblqr-1-0:amd64	0.4.2-2.1
liblqr-1-0-dev:amd64	0.4.2-2.1
liblsan0:amd64	12.3.0-1ubuntu1~22.04.3
libltdl-dev:amd64	2.4.6-15build2
libltdl7:amd64	2.4.6-15build2
liblz4-1:amd64	1.9.3-2build2
liblzma-dev:amd64	5.2.5-2ubuntu1
liblzma5:amd64	5.2.5-2ubuntu1
liblzo2-2:amd64	2.10-2build3
libmagic-mgc	1:5.41-3ubuntu0.1
libmagic1:amd64	1:5.41-3ubuntu0.1
libmagick++-6-headers	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagick++-6.q16-8:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagick++-6.q16-dev:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagick++-dev	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-6-arch-config:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-6-headers	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-6.q16-6:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-6.q16-6-extra:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-6.q16-dev:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickcore-dev	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickwand-6-headers	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickwand-6.q16-6:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickwand-6.q16-dev:amd64	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmagickwand-dev	8:6.9.11.60+dfsg-1.3ubuntu0.22.04.5
libmaxminddb0:amd64	1.5.2-1build2
libmcrypt-dev	2.5.8-7
libmcrypt4	2.5.8-7
libmd0:amd64	1.0.4-1build1
libmount-dev:amd64	2.37.2-4ubuntu3.5
libmount1:amd64	2.37.2-4ubuntu3.5
libmpc3:amd64	1.2.1-2build1
libmpdec3:amd64	2.5.1-2build2
libmpfr6:amd64	4.1.0-3build3
libmysqlclient-dev	8.0.45-0ubuntu0.22.04.1
libmysqlclient21:amd64	8.0.45-0ubuntu0.22.04.1
libncurses-dev:amd64	6.3-2ubuntu0.1
libncurses5:amd64	6.3-2ubuntu0.1
libncurses6:amd64	6.3-2ubuntu0.1
libncursesw6:amd64	6.3-2ubuntu0.1
libnetpbm10	2:10.0-15.4
libnettle8:amd64	3.7.3-1build2
libnghttp2-14:amd64	1.43.0-1ubuntu0.3
libnpth0:amd64	1.6-3build2
libnsl-dev:amd64	1.3.0-2build2
libnsl2:amd64	1.3.0-2build2
libnuma1:amd64	2.0.14-3ubuntu2
libobjc-11-dev:amd64	11.4.0-1ubuntu1~22.04.3
libobjc4:amd64	12.3.0-1ubuntu1~22.04.3
libonig5:amd64	6.9.7.1-2build1
libopenexr-dev	2.5.7-1
libopenexr25:amd64	2.5.7-1
libopenjp2-7:amd64	2.4.0-6ubuntu0.5
libopenjp2-7-dev:amd64	2.4.0-6ubuntu0.5
libp11-kit0:amd64	0.24.0-6build1
libpam-modules:amd64	1.4.0-11ubuntu2.6
libpam-modules-bin	1.4.0-11ubuntu2.6
libpam-runtime	1.4.0-11ubuntu2.6
libpam0g:amd64	1.4.0-11ubuntu2.6
libpango-1.0-0:amd64	1.50.6+ds-2ubuntu1
libpangocairo-1.0-0:amd64	1.50.6+ds-2ubuntu1
libpangoft2-1.0-0:amd64	1.50.6+ds-2ubuntu1
libpaper-utils	1.1.28build2
libpaper1:amd64	1.1.28build2
libpcre16-3:amd64	2:8.39-13ubuntu0.22.04.1
libpcre2-16-0:amd64	10.39-3ubuntu0.1
libpcre2-32-0:amd64	10.39-3ubuntu0.1
libpcre2-8-0:amd64	10.39-3ubuntu0.1
libpcre2-dev:amd64	10.39-3ubuntu0.1
libpcre2-posix3:amd64	10.39-3ubuntu0.1
libpcre3:amd64	2:8.39-13ubuntu0.22.04.1
libpcre3-dev:amd64	2:8.39-13ubuntu0.22.04.1
libpcre32-3:amd64	2:8.39-13ubuntu0.22.04.1
libpcrecpp0v5:amd64	2:8.39-13ubuntu0.22.04.1
libperl5.34:amd64	5.34.0-3ubuntu1.5
libpfm4:amd64	4.11.1+git32-gd0b85fb-1ubuntu0.1
libpipeline1:amd64	1.5.5-1
libpixman-1-0:amd64	0.40.0-1ubuntu0.22.04.1
libpixman-1-dev:amd64	0.40.0-1ubuntu0.22.04.1
libpng-dev:amd64	1.6.37-3ubuntu0.5
libpng-tools	1.6.37-3ubuntu0.5
libpng16-16:amd64	1.6.37-3ubuntu0.5
libpopt0:amd64	1.18-3build1
libpq-dev	18.4-1.pgdg22.04+1
libpq5:amd64	18.4-1.pgdg22.04+1
libprocps8:amd64	2:3.3.17-6ubuntu2.1
libpsl5:amd64	0.21.0-1.2build2
libpthread-stubs0-dev:amd64	0.4-1build2
libpython3-stdlib:amd64	3.10.6-1~22.04.1
libpython3.10:amd64	3.10.12-1~22.04.15
libpython3.10-dev:amd64	3.10.12-1~22.04.15
libpython3.10-minimal:amd64	3.10.12-1~22.04.15
libpython3.10-stdlib:amd64	3.10.12-1~22.04.15
libquadmath0:amd64	12.3.0-1ubuntu1~22.04.3
libraqm0:amd64	0.7.0-4ubuntu1
libreadline-dev:amd64	8.1.2-1
libreadline8:amd64	8.1.2-1
librsvg2-2:amd64	2.52.5+dfsg-3ubuntu0.2
librsvg2-common:amd64	2.52.5+dfsg-3ubuntu0.2
librsvg2-dev:amd64	2.52.5+dfsg-3ubuntu0.2
librtmp1:amd64	2.4+20151223.gitfa8646d.1-2build4
libruby3.0:amd64	3.0.2-7ubuntu2.12
libsasl2-2:amd64	2.1.27+dfsg2-3ubuntu1.2
libsasl2-dev	2.1.27+dfsg2-3ubuntu1.2
libsasl2-modules:amd64	2.1.27+dfsg2-3ubuntu1.2
libsasl2-modules-db:amd64	2.1.27+dfsg2-3ubuntu1.2
libseccomp2:amd64	2.5.3-2ubuntu3~22.04.1
libselinux1:amd64	3.3-1build2
libselinux1-dev:amd64	3.3-1build2
libsemanage-common	3.3-1build2
libsemanage2:amd64	3.3-1build2
libsepol-dev:amd64	3.3-1build1
libsepol2:amd64	3.3-1build1
libsigsegv2:amd64	2.13-1ubuntu3
libsm-dev:amd64	2:1.2.3-1build2
libsm6:amd64	2:1.2.3-1build2
libsmartcols1:amd64	2.37.2-4ubuntu3.5
libsodium23:amd64	1.0.18-1ubuntu0.22.04.1
libsqlite0	2.8.17-15fakesync1build1
libsqlite0-dev	2.8.17-15fakesync1build1
libsqlite3-0:amd64	3.37.2-2ubuntu0.5
libsqlite3-dev:amd64	3.37.2-2ubuntu0.5
libss2:amd64	1.46.5-2ubuntu1.2
libssh-4:amd64	0.9.6-2ubuntu0.22.04.7
libssl-dev:amd64	3.0.2-0ubuntu1.23
libssl3:amd64	3.0.2-0ubuntu1.23
libstdc++-11-dev:amd64	11.4.0-1ubuntu1~22.04.3
libstdc++6:amd64	12.3.0-1ubuntu1~22.04.3
libsystemd0:amd64	249.11-0ubuntu3.20
libtasn1-6:amd64	4.18.0-4ubuntu0.2
libthai-data	0.1.29-1build1
libthai0:amd64	0.1.29-1build1
libtiff-dev:amd64	4.3.0-6ubuntu0.13
libtiff5:amd64	4.3.0-6ubuntu0.13
libtiffxx5:amd64	4.3.0-6ubuntu0.13
libtinfo5:amd64	6.3-2ubuntu0.1
libtinfo6:amd64	6.3-2ubuntu0.1
libtirpc-common	1.3.2-2ubuntu0.1
libtirpc-dev:amd64	1.3.2-2ubuntu0.1
libtirpc3:amd64	1.3.2-2ubuntu0.1
libtool	2.4.6-15build2
libtsan0:amd64	11.4.0-1ubuntu1~22.04.3
libtypes-serialiser-perl	1.01-1
libubsan1:amd64	12.3.0-1ubuntu1~22.04.3
libudev1:amd64	249.11-0ubuntu3.20
libunistring2:amd64	1.0-1
libuuid1:amd64	2.37.2-4ubuntu3.5
libuv1:amd64	1.43.0-1ubuntu0.1
libvpx-dev:amd64	1.11.0-2ubuntu2.5
libvpx7:amd64	1.11.0-2ubuntu2.5
libwebp7:amd64	1.2.2-2ubuntu0.22.04.2
libwebpdemux2:amd64	1.2.2-2ubuntu0.22.04.2
libwebpmux3:amd64	1.2.2-2ubuntu0.22.04.2
libwmf-0.2-7:amd64	0.2.12-5ubuntu1
libwmf-dev	0.2.12-5ubuntu1
libwmflite-0.2-7:amd64	0.2.12-5ubuntu1
libx11-6:amd64	2:1.7.5-1ubuntu0.3
libx11-data	2:1.7.5-1ubuntu0.3
libx11-dev:amd64	2:1.7.5-1ubuntu0.3
libx265-199:amd64	3.5-2
libxau-dev:amd64	1:1.0.9-1build5
libxau6:amd64	1:1.0.9-1build5
libxcb-render0:amd64	1.14-3ubuntu3
libxcb-render0-dev:amd64	1.14-3ubuntu3
libxcb-shm0:amd64	1.14-3ubuntu3
libxcb-shm0-dev:amd64	1.14-3ubuntu3
libxcb1:amd64	1.14-3ubuntu3
libxcb1-dev:amd64	1.14-3ubuntu3
libxdmcp-dev:amd64	1:1.1.3-0ubuntu5
libxdmcp6:amd64	1:1.1.3-0ubuntu5
libxext-dev:amd64	2:1.3.4-1build1
libxext6:amd64	2:1.3.4-1build1
libxml2:amd64	2.9.13+dfsg-1ubuntu0.11
libxml2-dev:amd64	2.9.13+dfsg-1ubuntu0.11
libxmuu1:amd64	2:1.1.3-3
libxpm-dev:amd64	1:3.5.12-1ubuntu0.22.04.2
libxpm4:amd64	1:3.5.12-1ubuntu0.22.04.2
libxrender-dev:amd64	1:0.9.10-1build4
libxrender1:amd64	1:0.9.10-1build4
libxslt1-dev:amd64	1.1.34-4ubuntu0.22.04.5
libxslt1.1:amd64	1.1.34-4ubuntu0.22.04.5
libxt-dev:amd64	1:1.2.1-1
libxt6:amd64	1:1.2.1-1
libxxhash0:amd64	0.8.1-1
libyaml-0-2:amd64	0.2.2-1build2
libyaml-dev:amd64	0.2.2-1build2
libz3-4:amd64	4.8.12-1
libz3-dev:amd64	4.8.12-1
libzip-dev:amd64	1.7.3-1ubuntu2
libzip4:amd64	1.7.3-1ubuntu2
libzstd-dev:amd64	1.4.8+dfsg-3build1
libzstd1:amd64	1.4.8+dfsg-3build1
linux-libc-dev:amd64	5.15.0-179.189
llvm-15	1:15.0.7-0ubuntu0.22.04.3
llvm-15-dev	1:15.0.7-0ubuntu0.22.04.3
llvm-15-linker-tools	1:15.0.7-0ubuntu0.22.04.3
llvm-15-runtime	1:15.0.7-0ubuntu0.22.04.3
llvm-15-tools	1:15.0.7-0ubuntu0.22.04.3
locales	2.35-0ubuntu3.13
login	1:4.8.1-2ubuntu2.2
logrotate	3.19.0-1ubuntu1.1
logsave	1.46.5-2ubuntu1.2
lsb-base	11.1.0ubuntu4
lsb-release	11.1.0ubuntu4
lto-disabled-list	24
m4	1.4.18-5ubuntu2
mailcap	3.70+nmu1ubuntu1
make	4.3-4.1build1
manpages	5.10-1ubuntu1
manpages-dev	5.10-1ubuntu1
mawk	1.3.4.20200120-3
media-types	7.0.0
mercurial	6.1.1-1ubuntu1
mercurial-common	6.1.1-1ubuntu1
mime-support	3.66
mount	2.37.2-4ubuntu3.5
mtr-tiny	0.95-1
mysql-common	5.8+1.0.8
nano	6.2-1ubuntu0.1
ncurses-base	6.3-2ubuntu0.1
ncurses-bin	6.3-2ubuntu0.1
netbase	6.3
netpbm	2:10.0-15.4
openssh-client	1:8.9p1-3ubuntu0.15
openssl	3.0.2-0ubuntu1.23
passwd	1:4.8.1-2ubuntu2.2
patch	2.7.6-7build2
perl	5.34.0-3ubuntu1.5
perl-base	5.34.0-3ubuntu1.5
perl-modules-5.34	5.34.0-3ubuntu1.5
pinentry-curses	1.1.1-1build2
pkg-config	0.29.2-1ubuntu3
poppler-data	0.4.11-1
postgresql-client-14	14.23-1.pgdg22.04+1
postgresql-client-common	291.pgdg22.04+1
postgresql-common	291.pgdg22.04+1
postgresql-server-dev-14	14.23-1.pgdg22.04+1
procps	2:3.3.17-6ubuntu2.1
publicsuffix	20211207.1025-1
python-babel-localedata	2.8.0+dfsg.1-7
python3	3.10.6-1~22.04.1
python3-babel	2.8.0+dfsg.1-7
python3-blinker	1.4+dfsg1-0.4
python3-breezy	3.2.1+bzr7585-1build1
python3-bs4	4.10.0-2
python3-certifi	2020.6.20-1
python3-cffi-backend:amd64	1.15.0-1build2
python3-chardet	4.0.0-1
python3-configobj	5.0.6-5ubuntu0.1
python3-cryptography	3.4.8-1ubuntu2.4
python3-dateutil	2.8.1-6
python3-debtcollector	2.3.0-0ubuntu1
python3-deprecated	1.2.13-2
python3-distro	1.7.0-1
python3-distutils	3.10.8-1~22.04
python3-docutils	0.17.1+dfsg-2
python3-dulwich	0.20.31-1.1build1
python3-fastbencode	0.0.5-1build1
python3-fastimport	0.9.14-2.1
python3-github	1.55-1
python3-gitlab	1:2.10.1-2
python3-gpg	1.16.0-1.2ubuntu4.2
python3-html5lib	1.1-3
python3-httplib2	0.20.2-2
python3-idna	3.3-1ubuntu0.1
python3-importlib-metadata	4.6.4-1
python3-iso8601	1.0.2-1
python3-jeepney	0.7.1-3
python3-jwt	2.3.0-1ubuntu0.3
python3-keyring	23.5.0-1
python3-keystoneauth1	4.4.0-0ubuntu1
python3-keystoneclient	1:4.4.0-0ubuntu1
python3-launchpadlib	1.10.16-1
python3-lazr.restfulclient	0.14.4-1
python3-lazr.uri	1.0.6-2
python3-lib2to3	3.10.8-1~22.04
python3-lxml:amd64	4.8.0-1build1
python3-minimal	3.10.6-1~22.04.1
python3-monotonic	1.6-2
python3-more-itertools	8.10.0-2
python3-msgpack	1.0.3-1build1
python3-nacl	1.5.0-2
python3-netaddr	0.8.0-2
python3-netifaces:amd64	0.11.0-1build2
python3-oauthlib	3.2.0-1ubuntu0.1
python3-olefile	0.46-3
python3-os-service-types	1.7.0-0ubuntu1
python3-oslo.config	1:8.8.0-0ubuntu1
python3-oslo.context	1:4.1.0-0ubuntu1
python3-oslo.i18n	5.1.0-0ubuntu1
python3-oslo.log	4.6.1-0ubuntu1.1
python3-oslo.serialization	4.2.0-0ubuntu1
python3-oslo.utils	4.12.2-0ubuntu1
python3-packaging	21.3-1
python3-patiencediff	0.2.1-1build3
python3-pbr	5.8.0-0ubuntu1
python3-pil:amd64	9.0.1-1ubuntu0.3
python3-pkg-resources	59.6.0-1.2ubuntu0.22.04.3
python3-pygments	2.11.2+dfsg-2ubuntu0.1
python3-pyinotify	0.9.6-1.3
python3-pyparsing	2.4.7-1
python3-requests	2.25.1+dfsg-2ubuntu0.3
python3-requests-toolbelt	0.9.1-1
python3-rfc3986	1.5.0-2
python3-roman	3.3-1
python3-secretstorage	3.3.1-1
python3-setuptools	59.6.0-1.2ubuntu0.22.04.3
python3-six	1.16.0-3ubuntu1
python3-soupsieve	2.3.1-1
python3-stevedore	1:3.5.0-0ubuntu1
python3-swiftclient	1:3.13.1-0ubuntu1
python3-tz	2022.1-1ubuntu0.22.04.1
python3-urllib3	1.26.5-1~exp1ubuntu0.6
python3-wadllib	1.3.6-1
python3-webencodings	0.5.1-4
python3-wrapt	1.13.3-1build1
python3-yaml	5.4.1-1ubuntu1
python3-zipp	1.0.0-3ubuntu0.1
python3.10	3.10.12-1~22.04.15
python3.10-minimal	3.10.12-1~22.04.15
rake	13.0.6-2
readline-common	8.1.2-1
rpcsvc-proto	1.4.2-0ubuntu6
rsync	3.2.7-0ubuntu0.22.04.6
ruby	1:3.0~exp1
ruby-net-telnet	0.1.1-2
ruby-rubygems	3.3.5-2ubuntu1.2
ruby-webrick	1.7.0-3ubuntu0.2
ruby-xmlrpc	0.3.2-1ubuntu0.1
ruby3.0	3.0.2-7ubuntu2.12
ruby3.0-dev:amd64	3.0.2-7ubuntu2.12
ruby3.0-doc	3.0.2-7ubuntu2.12
rubygems-integration	1.18
sed	4.8-1ubuntu2.1
sensible-utils	0.0.17
sgml-base	1.30
shared-mime-info	2.1-2
sqlite3	3.37.2-2ubuntu0.5
ssl-cert	1.1.2
sysvinit-utils	3.01-1ubuntu1
tar	1.34+dfsg-1ubuntu0.1.22.04.2
telnet	0.17-44build1
traceroute	1:2.1.0-2
tzdata	2026a-0ubuntu0.22.04.1
ubuntu-keyring	2021.03.26
ucf	3.0043
unzip	6.0-26ubuntu3.2
usrmerge	25ubuntu2
util-linux	2.37.2-4ubuntu3.5
uuid-dev:amd64	2.37.2-4ubuntu3.5
vim	2:8.2.3995-1ubuntu2.30
vim-common	2:8.2.3995-1ubuntu2.30
vim-runtime	2:8.2.3995-1ubuntu2.30
wget	1.21.2-2ubuntu1.1
x11-common	1:7.7+23ubuntu2
x11proto-dev	2021.5-1
xauth	1:1.1-1build2
xdg-user-dirs	0.17-2ubuntu4
xml-core	0.18+nmu1
xorg-sgml-doctools	1:1.11-1.1
xtrans-dev	1.4.0-1
xxd	2:8.2.3995-1ubuntu2.30
xz-utils	5.2.5-2ubuntu1
zip	3.0-12build2
zlib1g:amd64	1:1.2.11.dfsg-2ubuntu9.2
zlib1g-dev:amd64	1:1.2.11.dfsg-2ubuntu9.2
zstd	1.4.8+dfsg-3build1

Scalingo-24 Stack

Tue, 02 Jun 2026 00:00:00 +0000

This article describes the scalingo-24 stack, based on Ubuntu 24.04. What is a stack?

Support Period

scalingo-24 is based on Ubuntu 24.04. It will be supported through May 2029.

Testing and Migrating Your App

Learn how to test and migrate your app to scalingo-24.

Docker Image

This base image is a completely standard Docker image. The image is available on Docker Hub. You can run it locally with this command:

docker pull scalingo/scalingo-24:latest
docker run --rm -it scalingo/scalingo-24:latest bash

Ubuntu Packages

The following table lists available packages and versions for the stack scalingo-24.

Name	Version
adduser	3.137ubuntu1
apt	2.8.3
autoconf	2.71-3
automake	1:1.16.5-1.3ubuntu1
autotools-dev	20220109.1
base-files	13ubuntu10.4
base-passwd	3.6.3build1
bash	5.2.21-2ubuntu4
bind9-dnsutils	1:9.18.39-0ubuntu0.24.04.5
bind9-host	1:9.18.39-0ubuntu0.24.04.5
bind9-libs:amd64	1:9.18.39-0ubuntu0.24.04.5
binfmt-support	2.2.2-7
binutils	2.42-4ubuntu2.10
binutils-common:amd64	2.42-4ubuntu2.10
binutils-x86-64-linux-gnu	2.42-4ubuntu2.10
brz	3.3.5-6build2
bsdutils	1:2.39.3-9ubuntu6.5
build-essential	12.10ubuntu1
bzip2	1.0.8-5.1build0.1
bzip2-doc	1.0.8-5.1build0.1
bzr	2.7.0+bzr6622+brz
ca-certificates	20240203
clang-19	1:19.1.1-1ubuntu1~24.04.2
coreutils	9.4-3ubuntu6.2
cpp	4:13.2.0-7ubuntu1
cpp-13	13.3.0-6ubuntu2~24.04.1
cpp-13-x86-64-linux-gnu	13.3.0-6ubuntu2~24.04.1
cpp-x86-64-linux-gnu	4:13.2.0-7ubuntu1
cron	3.0pl1-184ubuntu2
cron-daemon-common	3.0pl1-184ubuntu2
curl	8.5.0-2ubuntu10.9
dash	0.5.12-6ubuntu5
dbus	1.14.10-4ubuntu4.1
dbus-bin	1.14.10-4ubuntu4.1
dbus-daemon	1.14.10-4ubuntu4.1
dbus-session-bus-common	1.14.10-4ubuntu4.1
dbus-system-bus-common	1.14.10-4ubuntu4.1
debconf	1.5.86ubuntu1
debianutils	5.17build1
diffutils	1:3.10-1build1
dirmngr	2.4.4-2ubuntu17.4
dmsetup	2:1.02.185-3ubuntu3.2
dnsutils	1:9.18.39-0ubuntu0.24.04.5
docutils-common	0.20.1+dfsg-3
dpkg	1.22.6ubuntu6.6
dpkg-dev	1.22.6ubuntu6.6
e2fsprogs	1.47.0-2.4~exp1ubuntu4.1
ed	1.20.1-1
fakeroot	1.33-1
file	1:5.45-3build1
findutils	4.9.0-5build1
fontconfig	2.15.0-1.1ubuntu2
fontconfig-config	2.15.0-1.1ubuntu2
fonts-dejavu-core	2.37-8
fonts-dejavu-mono	2.37-8
fonts-droid-fallback	1:6.0.1r16-1.1build1
fonts-lato	2.015-1
fonts-noto-mono	20201225-2
fonts-urw-base35	20200910-8
g++	4:13.2.0-7ubuntu1
g++-13	13.3.0-6ubuntu2~24.04.1
g++-13-x86-64-linux-gnu	13.3.0-6ubuntu2~24.04.1
g++-x86-64-linux-gnu	4:13.2.0-7ubuntu1
gcc	4:13.2.0-7ubuntu1
gcc-13	13.3.0-6ubuntu2~24.04.1
gcc-13-base:amd64	13.3.0-6ubuntu2~24.04.1
gcc-13-x86-64-linux-gnu	13.3.0-6ubuntu2~24.04.1
gcc-14-base:amd64	14.2.0-4ubuntu2~24.04.1
gcc-x86-64-linux-gnu	4:13.2.0-7ubuntu1
ghostscript	10.02.1~dfsg1-0ubuntu7.8
gir1.2-freedesktop:amd64	1.80.1-1
gir1.2-freedesktop-dev:amd64	1.80.1-1
gir1.2-gdkpixbuf-2.0:amd64	2.42.10+dfsg-3ubuntu3.3
gir1.2-girepository-2.0:amd64	1.80.1-1
gir1.2-girepository-2.0-dev:amd64	1.80.1-1
gir1.2-glib-2.0:amd64	2.80.0-6ubuntu3.8
gir1.2-glib-2.0-dev:amd64	2.80.0-6ubuntu3.8
gir1.2-rsvg-2.0:amd64	2.58.0+dfsg-1build1
git	1:2.43.0-1ubuntu7.3
git-man	1:2.43.0-1ubuntu7.3
gnupg	2.4.4-2ubuntu17.4
gnupg-l10n	2.4.4-2ubuntu17.4
gnupg-utils	2.4.4-2ubuntu17.4
gobject-introspection:amd64	1.80.1-1
gobject-introspection-bin	1.80.1-1
gpg	2.4.4-2ubuntu17.4
gpg-agent	2.4.4-2ubuntu17.4
gpg-wks-client	2.4.4-2ubuntu17.4
gpgconf	2.4.4-2ubuntu17.4
gpgsm	2.4.4-2ubuntu17.4
gpgv	2.4.4-2ubuntu17.4
grep	3.11-4build1
gzip	1.12-1ubuntu3.1
hicolor-icon-theme	0.17-2
hostname	3.23+nmu2ubuntu2
icu-devtools	74.2-1ubuntu3.1
ieee-data	20220827.1
imagemagick	8:6.9.12.98+dfsg1-5.2build2
imagemagick-6-common	8:6.9.12.98+dfsg1-5.2build2
imagemagick-6.q16	8:6.9.12.98+dfsg1-5.2build2
inetutils-ping	2:2.5-3ubuntu4.1
inetutils-telnet	2:2.5-3ubuntu4.1
init-system-helpers	1.66ubuntu1
javascript-common	11+nmu1
jq	1.7.1-3ubuntu0.24.04.2
keyboxd	2.4.4-2ubuntu17.4
krb5-locales	1.20.1-6ubuntu2.6
less	590-2ubuntu2.1
lib32gcc-s1	14.2.0-4ubuntu2~24.04.1
lib32stdc++6	14.2.0-4ubuntu2~24.04.1
libacl1:amd64	2.3.2-1build1.1
libalgorithm-diff-perl	1.201-1
libalgorithm-diff-xs-perl:amd64	0.04-8build3
libalgorithm-merge-perl	0.08-5
libaom-dev:amd64	3.8.2-2ubuntu0.1
libaom3:amd64	3.8.2-2ubuntu0.1
libapparmor1:amd64	4.0.1really4.0.1-0ubuntu0.24.04.6
libapt-pkg6.0t64:amd64	2.8.3
libargon2-1:amd64	0~20190702+dfsg-4build1
libargon2-dev:amd64	0~20190702+dfsg-4build1
libasan8:amd64	14.2.0-4ubuntu2~24.04.1
libassuan0:amd64	2.5.6-1build1
libatomic1:amd64	14.2.0-4ubuntu2~24.04.1
libattr1:amd64	1:2.5.2-1build1.1
libaudit-common	1:3.1.2-2.1build1.1
libaudit1:amd64	1:3.1.2-2.1build1.1
libavahi-client3:amd64	0.8-13ubuntu6.2
libavahi-common-data:amd64	0.8-13ubuntu6.2
libavahi-common3:amd64	0.8-13ubuntu6.2
libbinutils:amd64	2.42-4ubuntu2.10
libblkid-dev:amd64	2.39.3-9ubuntu6.5
libblkid1:amd64	2.39.3-9ubuntu6.5
libbrotli-dev:amd64	1.1.0-2build2
libbrotli1:amd64	1.1.0-2build2
libbsd0:amd64	0.12.1-1build1.1
libbz2-1.0:amd64	1.0.8-5.1build0.1
libbz2-dev:amd64	1.0.8-5.1build0.1
libc-bin	2.39-0ubuntu8.7
libc-dev-bin	2.39-0ubuntu8.7
libc-devtools	2.39-0ubuntu8.7
libc6:amd64	2.39-0ubuntu8.7
libc6-dev:amd64	2.39-0ubuntu8.7
libc6-i386	2.39-0ubuntu8.7
libcairo-gobject2:amd64	1.18.0-3build1
libcairo-script-interpreter2:amd64	1.18.0-3build1
libcairo2:amd64	1.18.0-3build1
libcairo2-dev:amd64	1.18.0-3build1
libcap-ng0:amd64	0.8.4-2build2
libcap2:amd64	1:2.66-5ubuntu2.4
libcbor0.10:amd64	0.10.2-1.2ubuntu2
libcc1-0:amd64	14.2.0-4ubuntu2~24.04.1
libclang-common-19-dev:amd64	1:19.1.1-1ubuntu1~24.04.2
libclang-cpp19	1:19.1.1-1ubuntu1~24.04.2
libclang-rt-19-dev:amd64	1:19.1.1-1ubuntu1~24.04.2
libclang1-19	1:19.1.1-1ubuntu1~24.04.2
libcom-err2:amd64	1.47.0-2.4~exp1ubuntu4.1
libcommon-sense-perl:amd64	3.75-3build3
libcrypt-dev:amd64	1:4.4.36-4build1
libcrypt1:amd64	1:4.4.36-4build1
libcryptsetup12:amd64	2:2.7.0-1ubuntu4.2
libctf-nobfd0:amd64	2.42-4ubuntu2.10
libctf0:amd64	2.42-4ubuntu2.10
libcups2t64:amd64	2.4.7-1.2ubuntu7.9
libcurl3t64-gnutls:amd64	8.5.0-2ubuntu10.9
libcurl4-openssl-dev:amd64	8.5.0-2ubuntu10.9
libcurl4t64:amd64	8.5.0-2ubuntu10.9
libdatrie1:amd64	0.2.13-3build1
libdav1d-dev:amd64	1.4.1-1build1
libdav1d7:amd64	1.4.1-1build1
libdb5.3t64:amd64	5.3.28+dfsg2-7
libdbus-1-3:amd64	1.14.10-4ubuntu4.1
libde265-0:amd64	1.0.15-1build3
libde265-dev:amd64	1.0.15-1build3
libdebconfclient0:amd64	0.271ubuntu3
libdeflate-dev:amd64	1.19-1build1.1
libdeflate0:amd64	1.19-1build1.1
libdevmapper1.02.1:amd64	2:1.02.185-3ubuntu3.2
libdjvulibre-dev:amd64	3.5.28-2ubuntu0.24.04.2
libdjvulibre-text	3.5.28-2ubuntu0.24.04.2
libdjvulibre21:amd64	3.5.28-2ubuntu0.24.04.2
libdpkg-perl	1.22.6ubuntu6.6
libedit2:amd64	3.1-20230828-1build1
libelf1t64:amd64	0.190-1.1ubuntu0.1
liberror-perl	0.17029-2
libevent-2.1-7t64:amd64	2.1.12-stable-9ubuntu2
libevent-core-2.1-7t64:amd64	2.1.12-stable-9ubuntu2
libevent-dev	2.1.12-stable-9ubuntu2
libevent-extra-2.1-7t64:amd64	2.1.12-stable-9ubuntu2
libevent-openssl-2.1-7t64:amd64	2.1.12-stable-9ubuntu2
libevent-pthreads-2.1-7t64:amd64	2.1.12-stable-9ubuntu2
libexif-dev:amd64	0.6.24-1build2
libexif-doc	0.6.24-1build2
libexif12:amd64	0.6.24-1build2
libexpat1:amd64	2.6.1-2ubuntu0.4
libexpat1-dev:amd64	2.6.1-2ubuntu0.4
libext2fs2t64:amd64	1.47.0-2.4~exp1ubuntu4.1
libfakeroot:amd64	1.33-1
libfdisk1:amd64	2.39.3-9ubuntu6.5
libffi-dev:amd64	3.4.6-1build1
libffi8:amd64	3.4.6-1build1
libfftw3-double3:amd64	3.3.10-1ubuntu3
libfido2-1:amd64	1.14.0-1build3
libfile-fcntllock-perl	0.22-4ubuntu5
libfontconfig-dev:amd64	2.15.0-1.1ubuntu2
libfontconfig1:amd64	2.15.0-1.1ubuntu2
libfontenc1:amd64	1:1.1.8-1build1
libfreetype-dev:amd64	2.13.2+dfsg-1ubuntu0.1
libfreetype6:amd64	2.13.2+dfsg-1ubuntu0.1
libfribidi0:amd64	1.0.13-3build1
libgc1:amd64	1:8.2.6-1build1
libgcc-13-dev:amd64	13.3.0-6ubuntu2~24.04.1
libgcc-s1:amd64	14.2.0-4ubuntu2~24.04.1
libgcrypt20:amd64	1.10.3-2ubuntu0.1
libgd-dev:amd64	2.3.3-9ubuntu5
libgd3:amd64	2.3.3-9ubuntu5
libgdbm-compat4t64:amd64	1.23-5.1build1
libgdbm6t64:amd64	1.23-5.1build1
libgdk-pixbuf-2.0-0:amd64	2.42.10+dfsg-3ubuntu3.3
libgdk-pixbuf-2.0-dev:amd64	2.42.10+dfsg-3ubuntu3.3
libgdk-pixbuf2.0-bin	2.42.10+dfsg-3ubuntu3.3
libgdk-pixbuf2.0-common	2.42.10+dfsg-3ubuntu3.3
libgirepository-1.0-1:amd64	1.80.1-1
libgirepository-1.0-dev:amd64	1.80.1-1
libgirepository-2.0-0:amd64	2.80.0-6ubuntu3.8
libgirepository1.0-dev	1.80.1-1
libglib2.0-0t64:amd64	2.80.0-6ubuntu3.8
libglib2.0-bin	2.80.0-6ubuntu3.8
libglib2.0-data	2.80.0-6ubuntu3.8
libglib2.0-dev:amd64	2.80.0-6ubuntu3.8
libglib2.0-dev-bin	2.80.0-6ubuntu3.8
libgmp-dev:amd64	2:6.3.0+dfsg-2ubuntu6.1
libgmp10:amd64	2:6.3.0+dfsg-2ubuntu6.1
libgmpxx4ldbl:amd64	2:6.3.0+dfsg-2ubuntu6.1
libgnutls30t64:amd64	3.8.3-1.1ubuntu3.6
libgomp1:amd64	14.2.0-4ubuntu2~24.04.1
libgpg-error0:amd64	1.47-3build2.1
libgpgme11t64:amd64	1.18.0-4.1ubuntu4
libgpm2:amd64	1.20.7-11
libgprofng0:amd64	2.42-4ubuntu2.10
libgraphite2-3:amd64	1.3.14-2build1
libgs-common	10.02.1~dfsg1-0ubuntu7.8
libgs10:amd64	10.02.1~dfsg1-0ubuntu7.8
libgs10-common	10.02.1~dfsg1-0ubuntu7.8
libgssapi-krb5-2:amd64	1.20.1-6ubuntu2.6
libharfbuzz0b:amd64	8.3.0-2build2
libheif-dev:amd64	1.17.6-1ubuntu4.3
libheif-plugin-aomdec:amd64	1.17.6-1ubuntu4.3
libheif-plugin-aomenc:amd64	1.17.6-1ubuntu4.3
libheif1:amd64	1.17.6-1ubuntu4.3
libhogweed6t64:amd64	3.9.1-2.2build1.1
libhwasan0:amd64	14.2.0-4ubuntu2~24.04.1
libice-dev:amd64	2:1.0.10-1build3
libice6:amd64	2:1.0.10-1build3
libicu-dev:amd64	74.2-1ubuntu3.1
libicu74:amd64	74.2-1ubuntu3.1
libidn-dev:amd64	1.42-1build1
libidn12:amd64	1.42-1build1
libidn2-0:amd64	2.3.7-2build1.1
libijs-0.35:amd64	0.35-15.1build1
libimagequant0:amd64	2.18.0-1build1
libimath-3-1-29t64:amd64	3.1.9-3.1ubuntu2
libimath-dev:amd64	3.1.9-3.1ubuntu2
libisl23:amd64	0.26-3build1.1
libitm1:amd64	14.2.0-4ubuntu2~24.04.1
libjansson4:amd64	2.14-2build2
libjbig-dev:amd64	2.1-6.1ubuntu2
libjbig0:amd64	2.1-6.1ubuntu2
libjbig2dec0:amd64	0.20-1build3
libjpeg-dev:amd64	8c-2ubuntu11
libjpeg-turbo8:amd64	2.1.5-2ubuntu2
libjpeg-turbo8-dev:amd64	2.1.5-2ubuntu2
libjpeg8:amd64	8c-2ubuntu11
libjpeg8-dev:amd64	8c-2ubuntu11
libjq1:amd64	1.7.1-3ubuntu0.24.04.2
libjs-jquery	3.6.1+dfsg+~3.5.14-1
libjson-c5:amd64	0.17-1build1
libjson-perl	4.10000-1
libjson-xs-perl	4.040-0ubuntu0.24.04.1
libjxr-tools	1.2~git20170615.f752187-5.1ubuntu2
libjxr0t64:amd64	1.2~git20170615.f752187-5.1ubuntu2
libk5crypto3:amd64	1.20.1-6ubuntu2.6
libkeyutils1:amd64	1.6.3-3build1
libkmod2:amd64	31+20240202-2ubuntu7.2
libkrb5-3:amd64	1.20.1-6ubuntu2.6
libkrb5support0:amd64	1.20.1-6ubuntu2.6
libksba8:amd64	1.6.6-1build1
liblcms2-2:amd64	2.14-2ubuntu0.1
liblcms2-dev:amd64	2.14-2ubuntu0.1
libldap-common	2.6.10+dfsg-0ubuntu0.24.04.1
libldap2:amd64	2.6.10+dfsg-0ubuntu0.24.04.1
liblerc-dev:amd64	4.0.0+ds-4ubuntu2
liblerc4:amd64	4.0.0+ds-4ubuntu2
libllvm19:amd64	1:19.1.1-1ubuntu1~24.04.2
liblmdb0:amd64	0.9.31-1build1
liblocale-gettext-perl	1.07-6ubuntu5
liblqr-1-0:amd64	0.4.2-2.1build2
liblqr-1-0-dev:amd64	0.4.2-2.1build2
liblsan0:amd64	14.2.0-4ubuntu2~24.04.1
libltdl-dev:amd64	2.4.7-7build1
libltdl7:amd64	2.4.7-7build1
liblz4-1:amd64	1.9.4-1build1.1
liblzma-dev:amd64	5.6.1+really5.4.5-1ubuntu0.2
liblzma5:amd64	5.6.1+really5.4.5-1ubuntu0.2
liblzo2-2:amd64	2.10-2build4
libmagic-mgc	1:5.45-3build1
libmagic1t64:amd64	1:5.45-3build1
libmagick++-6-headers	8:6.9.12.98+dfsg1-5.2build2
libmagick++-6.q16-9t64:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagick++-6.q16-dev:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagick++-dev	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-6-arch-config:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-6-headers	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-6.q16-7-extra:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-6.q16-7t64:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-6.q16-dev:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickcore-dev	8:6.9.12.98+dfsg1-5.2build2
libmagickwand-6-headers	8:6.9.12.98+dfsg1-5.2build2
libmagickwand-6.q16-7t64:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickwand-6.q16-dev:amd64	8:6.9.12.98+dfsg1-5.2build2
libmagickwand-dev	8:6.9.12.98+dfsg1-5.2build2
libmaxminddb0:amd64	1.9.1-1build1
libmcrypt-dev	2.5.8-7
libmcrypt4	2.5.8-7
libmd0:amd64	1.1.0-2build1.1
libmount-dev:amd64	2.39.3-9ubuntu6.5
libmount1:amd64	2.39.3-9ubuntu6.5
libmpc3:amd64	1.3.1-1build1.1
libmpfr6:amd64	4.2.1-1build1.1
libmysqlclient-dev	8.0.45-0ubuntu0.24.04.1
libmysqlclient21:amd64	8.0.45-0ubuntu0.24.04.1
libncurses-dev:amd64	6.4+20240113-1ubuntu2
libncurses6:amd64	6.4+20240113-1ubuntu2
libncursesw6:amd64	6.4+20240113-1ubuntu2
libnetpbm11t64:amd64	2:11.05.02-1.1build1
libnettle8t64:amd64	3.9.1-2.2build1.1
libnghttp2-14:amd64	1.59.0-1ubuntu0.3
libnpth0t64:amd64	1.6-3.1build1
libnuma1:amd64	2.0.18-1ubuntu0.24.04.1
libobjc-13-dev:amd64	13.3.0-6ubuntu2~24.04.1
libobjc4:amd64	14.2.0-4ubuntu2~24.04.1
libonig5:amd64	6.9.9-1build1
libopenexr-3-1-30:amd64	3.1.5-5.1build3
libopenexr-dev	3.1.5-5.1build3
libopenjp2-7:amd64	2.5.0-2ubuntu0.5
libopenjp2-7-dev:amd64	2.5.0-2ubuntu0.5
libp11-kit0:amd64	0.25.3-4ubuntu2.1
libpam-modules:amd64	1.5.3-5ubuntu5.5
libpam-modules-bin	1.5.3-5ubuntu5.5
libpam-runtime	1.5.3-5ubuntu5.5
libpam0g:amd64	1.5.3-5ubuntu5.5
libpango-1.0-0:amd64	1.52.1+ds-1build1
libpangocairo-1.0-0:amd64	1.52.1+ds-1build1
libpangoft2-1.0-0:amd64	1.52.1+ds-1build1
libpaper-utils	1.1.29build1
libpaper1:amd64	1.1.29build1
libpcre16-3:amd64	2:8.39-15build1
libpcre2-16-0:amd64	10.42-4ubuntu2.1
libpcre2-32-0:amd64	10.42-4ubuntu2.1
libpcre2-8-0:amd64	10.42-4ubuntu2.1
libpcre2-dev:amd64	10.42-4ubuntu2.1
libpcre2-posix3:amd64	10.42-4ubuntu2.1
libpcre3:amd64	2:8.39-15build1
libpcre3-dev:amd64	2:8.39-15build1
libpcre32-3:amd64	2:8.39-15build1
libpcrecpp0v5:amd64	2:8.39-15build1
libperl5.38t64:amd64	5.38.2-3.2ubuntu0.2
libpfm4:amd64	4.13.0+git32-g0d4ed0e-1
libpipeline1:amd64	1.5.7-2
libpixman-1-0:amd64	0.42.2-1build1
libpixman-1-dev:amd64	0.42.2-1build1
libpkgconf3:amd64	1.8.1-2build1
libpng-dev:amd64	1.6.43-5ubuntu0.6
libpng-tools	1.6.43-5ubuntu0.6
libpng16-16t64:amd64	1.6.43-5ubuntu0.6
libpopt0:amd64	1.19+dfsg-1build1
libpq-dev	18.4-1.pgdg24.04+1
libpq5:amd64	18.4-1.pgdg24.04+1
libproc2-0:amd64	2:4.0.4-4ubuntu3.2
libpsl5t64:amd64	0.21.2-1.1build1
libpthread-stubs0-dev:amd64	0.4-1build3
libpython3-dev:amd64	3.12.3-0ubuntu2.1
libpython3-stdlib:amd64	3.12.3-0ubuntu2.1
libpython3.12-dev:amd64	3.12.3-1ubuntu0.13
libpython3.12-minimal:amd64	3.12.3-1ubuntu0.13
libpython3.12-stdlib:amd64	3.12.3-1ubuntu0.13
libpython3.12t64:amd64	3.12.3-1ubuntu0.13
libquadmath0:amd64	14.2.0-4ubuntu2~24.04.1
libraqm0:amd64	0.10.1-1build1
libraw23t64:amd64	0.21.2-2.1ubuntu0.24.04.1
libreadline-dev:amd64	8.2-4build1
libreadline8t64:amd64	8.2-4build1
librsvg2-2:amd64	2.58.0+dfsg-1build1
librsvg2-common:amd64	2.58.0+dfsg-1build1
librsvg2-dev:amd64	2.58.0+dfsg-1build1
librtmp1:amd64	2.4+20151223.gitfa8646d.1-2build7
libruby:amd64	1:3.2~ubuntu1
libruby3.2:amd64	3.2.3-1ubuntu0.24.04.7
libsasl2-2:amd64	2.1.28+dfsg1-5ubuntu3.1
libsasl2-dev	2.1.28+dfsg1-5ubuntu3.1
libsasl2-modules:amd64	2.1.28+dfsg1-5ubuntu3.1
libsasl2-modules-db:amd64	2.1.28+dfsg1-5ubuntu3.1
libseccomp2:amd64	2.5.5-1ubuntu3.1
libselinux1:amd64	3.5-2ubuntu2.1
libselinux1-dev:amd64	3.5-2ubuntu2.1
libsemanage-common	3.5-1build5
libsemanage2:amd64	3.5-1build5
libsepol-dev:amd64	3.5-2build1
libsepol2:amd64	3.5-2build1
libsframe1:amd64	2.42-4ubuntu2.10
libsharpyuv-dev:amd64	1.3.2-0.4build3
libsharpyuv0:amd64	1.3.2-0.4build3
libsm-dev:amd64	2:1.2.3-1build3
libsm6:amd64	2:1.2.3-1build3
libsmartcols1:amd64	2.39.3-9ubuntu6.5
libsodium23:amd64	1.0.18-1ubuntu0.24.04.1
libsqlite3-0:amd64	3.45.1-1ubuntu2.5
libsqlite3-dev:amd64	3.45.1-1ubuntu2.5
libss2:amd64	1.47.0-2.4~exp1ubuntu4.1
libssh-4:amd64	0.10.6-2ubuntu0.4
libssl-dev:amd64	3.0.13-0ubuntu3.9
libssl3t64:amd64	3.0.13-0ubuntu3.9
libstdc++-13-dev:amd64	13.3.0-6ubuntu2~24.04.1
libstdc++6:amd64	14.2.0-4ubuntu2~24.04.1
libsystemd-shared:amd64	255.4-1ubuntu8.15
libsystemd0:amd64	255.4-1ubuntu8.15
libtasn1-6:amd64	4.19.0-3ubuntu0.24.04.2
libthai-data	0.1.29-2build1
libthai0:amd64	0.1.29-2build1
libtiff-dev:amd64	4.5.1+git230720-4ubuntu2.5
libtiff6:amd64	4.5.1+git230720-4ubuntu2.5
libtiffxx6:amd64	4.5.1+git230720-4ubuntu2.5
libtinfo6:amd64	6.4+20240113-1ubuntu2
libtool	2.4.7-7build1
libtsan2:amd64	14.2.0-4ubuntu2~24.04.1
libtypes-serialiser-perl	1.01-1
libubsan1:amd64	14.2.0-4ubuntu2~24.04.1
libudev1:amd64	255.4-1ubuntu8.15
libunistring5:amd64	1.1-2build1.1
libuuid1:amd64	2.39.3-9ubuntu6.5
libuv1t64:amd64	1.48.0-1.1build1
libvpx-dev:amd64	1.14.0-1ubuntu2.3
libvpx9:amd64	1.14.0-1ubuntu2.3
libwebp-dev:amd64	1.3.2-0.4build3
libwebp7:amd64	1.3.2-0.4build3
libwebpdecoder3:amd64	1.3.2-0.4build3
libwebpdemux2:amd64	1.3.2-0.4build3
libwebpmux3:amd64	1.3.2-0.4build3
libwmf-0.2-7:amd64	0.2.13-1.1build3
libwmf-dev	0.2.13-1.1build3
libwmflite-0.2-7:amd64	0.2.13-1.1build3
libx11-6:amd64	2:1.8.7-1build1
libx11-data	2:1.8.7-1build1
libx11-dev:amd64	2:1.8.7-1build1
libx265-199:amd64	3.5-2build1
libx265-dev:amd64	3.5-2build1
libxau-dev:amd64	1:1.0.9-1build6
libxau6:amd64	1:1.0.9-1build6
libxcb-render0:amd64	1.15-1ubuntu2
libxcb-render0-dev:amd64	1.15-1ubuntu2
libxcb-shm0:amd64	1.15-1ubuntu2
libxcb-shm0-dev:amd64	1.15-1ubuntu2
libxcb1:amd64	1.15-1ubuntu2
libxcb1-dev:amd64	1.15-1ubuntu2
libxdmcp-dev:amd64	1:1.1.3-0ubuntu6
libxdmcp6:amd64	1:1.1.3-0ubuntu6
libxext-dev:amd64	2:1.3.4-1build2
libxext6:amd64	2:1.3.4-1build2
libxml2:amd64	2.9.14+dfsg-1.3ubuntu3.7
libxml2-dev:amd64	2.9.14+dfsg-1.3ubuntu3.7
libxmuu1:amd64	2:1.1.3-3build2
libxpm-dev:amd64	1:3.5.17-1build2
libxpm4:amd64	1:3.5.17-1build2
libxrender-dev:amd64	1:0.9.10-1.1build1
libxrender1:amd64	1:0.9.10-1.1build1
libxslt1-dev:amd64	1.1.39-0exp1ubuntu0.24.04.3
libxslt1.1:amd64	1.1.39-0exp1ubuntu0.24.04.3
libxt-dev:amd64	1:1.2.1-1.2build1
libxt6t64:amd64	1:1.2.1-1.2build1
libxxhash0:amd64	0.8.2-2build1
libyaml-0-2:amd64	0.2.5-1build1
libyaml-dev:amd64	0.2.5-1build1
libzip-dev:amd64	1.7.3-1.1ubuntu2
libzip4t64:amd64	1.7.3-1.1ubuntu2
libzstd-dev:amd64	1.5.5+dfsg2-2build1.1
libzstd1:amd64	1.5.5+dfsg2-2build1.1
linux-libc-dev:amd64	6.8.0-124.124
llvm-19	1:19.1.1-1ubuntu1~24.04.2
llvm-19-dev	1:19.1.1-1ubuntu1~24.04.2
llvm-19-linker-tools	1:19.1.1-1ubuntu1~24.04.2
llvm-19-runtime	1:19.1.1-1ubuntu1~24.04.2
llvm-19-tools	1:19.1.1-1ubuntu1~24.04.2
locales	2.39-0ubuntu8.7
login	1:4.13+dfsg1-4ubuntu3.2
logrotate	3.21.0-2build1
logsave	1.47.0-2.4~exp1ubuntu4.1
lsb-release	12.0-2
lto-disabled-list	47
m4	1.4.19-4build1
make	4.3-4.1build2
manpages	6.7-2
manpages-dev	6.7-2
mawk	1.3.4.20240123-1build1
media-types	10.1.0
mercurial	6.7.2-1ubuntu2.2
mercurial-common	6.7.2-1ubuntu2.2
mount	2.39.3-9ubuntu6.5
mtr-tiny	0.95-1.1ubuntu0.1
mysql-common	5.8+1.1.0build1
nano	7.2-2ubuntu0.1
ncurses-base	6.4+20240113-1ubuntu2
ncurses-bin	6.4+20240113-1ubuntu2
netbase	6.4
netpbm	2:11.05.02-1.1build1
networkd-dispatcher	2.2.4-1
openssh-client	1:9.6p1-3ubuntu13.16
openssl	3.0.13-0ubuntu3.9
passwd	1:4.13+dfsg1-4ubuntu3.2
patch	2.7.6-7build3
perl	5.38.2-3.2ubuntu0.2
perl-base	5.38.2-3.2ubuntu0.2
perl-modules-5.38	5.38.2-3.2ubuntu0.2
pinentry-curses	1.2.1-3ubuntu5
pkgconf:amd64	1.8.1-2build1
pkgconf-bin	1.8.1-2build1
poppler-data	0.4.12-1
postgresql-client-16	16.14-1.pgdg24.04+1
postgresql-client-common	291.pgdg24.04+1
postgresql-common	291.pgdg24.04+1
postgresql-server-dev-16	16.14-1.pgdg24.04+1
procps	2:4.0.4-4ubuntu3.2
publicsuffix	20231001.0357-0.1
python-babel-localedata	2.10.3-3build1
python3	3.12.3-0ubuntu2.1
python3-babel	2.10.3-3build1
python3-blinker	1.7.0-1
python3-breezy	3.3.5-6build2
python3-bs4	4.12.3-1
python3-certifi	2023.11.17-1
python3-cffi-backend:amd64	1.16.0-2build1
python3-chardet	5.2.0+dfsg-1
python3-configobj	5.0.8-3
python3-cryptography	41.0.7-4ubuntu0.4
python3-cssselect	1.2.0-2
python3-dateutil	2.8.2-3ubuntu1
python3-dbus	1.3.2-5build3
python3-debtcollector	2.5.0-3
python3-deprecated	1.2.14-1
python3-distro	1.9.0-1
python3-dnspython	2.6.1-1ubuntu1
python3-docutils	0.20.1+dfsg-3
python3-dulwich	0.21.6-1build2
python3-eventlet	0.35.2-0ubuntu1.1
python3-fastbencode	0.2-1build2
python3-fastimport	0.9.14-2.1
python3-gi	3.48.2-1
python3-github	2.2.0-1
python3-gpg	1.18.0-4.1ubuntu4
python3-greenlet	3.0.3-0ubuntu5.1
python3-html5lib	1.1-6
python3-httplib2	0.20.4-3
python3-idna	3.6-2ubuntu0.1
python3-importlib-metadata	4.12.0-1
python3-iso8601	1.0.2-1
python3-jwt	2.7.0-1ubuntu0.1
python3-keystoneauth1	5.6.0-0ubuntu1.1
python3-keystoneclient	1:5.4.0-0ubuntu1
python3-launchpadlib	1.11.0-6
python3-lazr.restfulclient	0.14.6-1
python3-lazr.uri	1.0.6-3
python3-lxml:amd64	5.2.1-1
python3-mako	1.3.2-1ubuntu0.1
python3-markdown	3.5.2-1
python3-markupsafe	2.1.5-1build2
python3-merge3	0.0.8-1
python3-minimal	3.12.3-0ubuntu2.1
python3-monotonic	1.6-2
python3-more-itertools	10.2.0-1
python3-msgpack	1.0.3-3build2
python3-nacl	1.5.0-4build1
python3-netaddr	0.8.0-2ubuntu1
python3-netifaces:amd64	0.11.0-2build3
python3-oauthlib	3.2.2-1
python3-olefile	0.46-3
python3-os-service-types	1.7.0-3
python3-oslo.config	1:9.4.0-0ubuntu1
python3-oslo.context	1:5.5.0-0ubuntu1
python3-oslo.i18n	6.3.0-0ubuntu1
python3-oslo.log	5.5.1-0ubuntu1
python3-oslo.serialization	5.4.0-0ubuntu1
python3-oslo.utils	7.1.0-0ubuntu1
python3-packaging	24.0-1
python3-patiencediff	0.2.13-1build2
python3-pbr	5.11.1-0ubuntu1
python3-pil:amd64	10.2.0-1ubuntu1
python3-pkg-resources	68.1.2-2ubuntu1.2
python3-pyasyncore	1.0.2-2
python3-pygments	2.17.2+dfsg-1
python3-pyinotify	0.9.6-2ubuntu1
python3-pyparsing	3.1.1-1
python3-requests	2.31.0+dfsg-1ubuntu1.1
python3-rfc3986	2.0.0-2
python3-roman	3.3-3
python3-setuptools	68.1.2-2ubuntu1.2
python3-six	1.16.0-4
python3-soupsieve	2.5-1
python3-stevedore	1:5.1.0-0ubuntu1
python3-swiftclient	1:4.5.0-0ubuntu1
python3-typing-extensions	4.10.0-1
python3-tz	2024.1-2
python3-tzlocal	5.2-1.1
python3-urllib3	2.0.7-1ubuntu0.6
python3-wadllib	1.3.6-5
python3-webencodings	0.5.1-5
python3-wrapt	1.15.0-2build3
python3-yaml	6.0.1-2build2
python3-zipp	1.0.0-6ubuntu0.1
python3.12	3.12.3-1ubuntu0.13
python3.12-minimal	3.12.3-1ubuntu0.13
rake	13.0.6-3
readline-common	8.2-4build1
rpcsvc-proto	1.4.2-0ubuntu7
rsync	3.2.7-1ubuntu1.4
ruby	1:3.2~ubuntu1
ruby-net-telnet	0.2.0-1
ruby-rubygems	3.4.20-1
ruby-sdbm:amd64	1.0.0-5build4
ruby-webrick	1.8.1-1ubuntu0.2
ruby-xmlrpc	0.3.2-2
ruby3.2	3.2.3-1ubuntu0.24.04.7
ruby3.2-dev:amd64	3.2.3-1ubuntu0.24.04.7
ruby3.2-doc	3.2.3-1ubuntu0.24.04.7
rubygems-integration	1.18
sed	4.9-2ubuntu0.24.04.1
sensible-utils	0.0.22
sgml-base	1.31
shared-mime-info	2.4-4
sqlite3	3.45.1-1ubuntu2.5
ssl-cert	1.1.2ubuntu1
systemd	255.4-1ubuntu8.15
systemd-dev	255.4-1ubuntu8.15
systemd-resolved	255.4-1ubuntu8.15
systemd-timesyncd	255.4-1ubuntu8.15
sysvinit-utils	3.08-6ubuntu3
tar	1.35+dfsg-3build1
telnet	0.17+2.5-3ubuntu4.1
traceroute	1:2.1.5-1
tzdata	2026a-0ubuntu0.24.04.1
ubuntu-keyring	2023.11.28.1
ucf	3.0043+nmu1
unminimize	0.2.1
unzip	6.0-28ubuntu4.1
util-linux	2.39.3-9ubuntu6.5
uuid-dev:amd64	2.39.3-9ubuntu6.5
vim	2:9.1.0016-1ubuntu7.14
vim-common	2:9.1.0016-1ubuntu7.14
vim-runtime	2:9.1.0016-1ubuntu7.14
x11-common	1:7.7+23ubuntu3
x11proto-core-dev	2023.2-1
x11proto-dev	2023.2-1
xauth	1:1.1.2-1build1
xdg-user-dirs	0.18-1build1
xfonts-encodings	1:1.0.5-0ubuntu2
xfonts-utils	1:7.7+6build3
xml-core	0.19
xorg-sgml-doctools	1:1.11-1.1
xtrans-dev	1.4.0-1
xxd	2:9.1.0016-1ubuntu7.14
xz-utils	5.6.1+really5.4.5-1ubuntu0.2
zip	3.0-13ubuntu0.2
zlib1g:amd64	1:1.3.dfsg-3.1ubuntu2.1
zlib1g-dev:amd64	1:1.3.dfsg-3.1ubuntu2.1
zstd	1.5.5+dfsg2-2build1.1

Stack scalingo-24 v6, scalingo-22 v16, scalingo-24-minimal v5 and scalingo-22-minimal v15

Tue, 02 Jun 2026 00:00:00 +0000

These new versions contain the following changes:

feat(cacerts): update to the most recent version
Full apt upgrade for all stacks

For a comprehensive list of packages installed in the different stacks, please refer to our documentation:

As always, the Docker images are available on Docker Hub:

Swap memory will be progressively disabled from application containers

Mon, 01 Jun 2026 00:00:00 +0000

Scalingo is progressively updating how memory limits are enforced for application containers.

Application containers will no longer be able to rely on swap memory. If an application exceeds its available memory, its container may be stopped with an out-of-memory error and restarted according to the usual restart policy.

The rollout will happen progressively:

1 June 2026: swap will no longer be enabled for new Scalingo customers
1 September 2026: swap will no longer be enabled for new applications created by existing customers
1 January 2027: swap will be disabled for all application containers

In most cases, no immediate action is required.

We recommend reviewing your applications’ memory usage during the transition period and configuring memory alerts if needed.

The documentation will be updated progressively to reflect this change.

For more details, refer to the blog post.

Reduce Lets Encrypt certificate duration to 45 days

Mon, 01 Jun 2026 00:00:00 +0000

Let’s Encrypt certificates are now generated for a duration of 45 days, instead of 90 days previously. This change is in line with Let’s Encrypt’s best practices for certificate management and security.

👉 Read the certificate setup guide

Stacks

Thu, 28 May 2026 00:00:00 +0000

Applications on Scalingo run inside Linux containers. These containers are built on a base image maintained by Scalingo, which itself is derived from the official Docker image of a well-known Linux distribution.

Scalingo currently supports two stacks based on Ubuntu LTS.

Name	Base Distribution	Supported Until	Status
scalingo-24	Ubuntu 24.04	May 2029	Supported
scalingo-22 (EOL)	Ubuntu 22.04	May 2027	Deprecated
scalingo-20	Ubuntu 20.04	April 2025	Discontinued
scalingo-18	Ubuntu 18.04	April 2023	Discontinued
scalingo-14	Ubuntu 14.04	December 2019	Discontinued

All Scalingo-supported buildpacks are compatible with supported stacks.

The default stack for all newly created applications is scalingo-24.

These base images are used for all applications hosted on the platform, as a result, it is a generic image which is unspecialized. That’s why they are based on a stable Ubuntu LTS environment.

Viewing Stack Used by your Application

The stack used by your application is available using Scalingo CLI:

scalingo --app my-app apps-info
+----------------+-------------+
|    SETTINGS    |    VALUE    |
+----------------+-------------+
[...]
| Stack          | scalingo-24 |
[...]
+----------------+-------------+

Migrating to a New Stack

Updating the stack can have a significant impact on your application. Consequently, we warmly recommend testing your applications in a staging environment before making changes in production.

Using the Dashboard

From your web browser, open your dashboard
Open the target application
Click the Settings tab
In the Settings submenu, select General
In the Scalingo Stack section, click Change Scalingo Stack
Select scalingo-24
Click Change
Trigger a new deployment to apply the stack change immediately
Run your functional tests to validate compatibility with the new stack

Using the CLI

You can migrate to the latest stack with:

scalingo --app my-app stacks-set scalingo-24

Then redeploy your application:

git commit --allow-empty -m "Upgrading to scalingo-24"
git push scalingo master

You can view the list of all available stacks with the CLI:

scalingo stacks

Using a Staging Application

It is advisable to first test this change on a staging application. You may already have such staging application hosted on Scalingo. In such situation, the above-mentioned migration steps can be applied to it.

Using a Review App

Otherwise, a nice solution to test the stack upgrade without affecting your currently running application is to create a review app and add a scalingo.json file containing:

{
  "stack": "scalingo-24"
}

Make sure your review app deploys successfully and works flawlessly. Once your application is ready for the new stack, migrate to the desired stack and redeploy with the method described above.

The Build Process

Each time any user deploys a new release of their applications, a new container image is created. A new layer is added on top of the base image. It’s built using the buildpack and contains the application code and all its dependencies. When the build is done, the resulting image is sent to our private repository and our orchestrator will use it subsequently to actually run the application in our infrastructure.

The maximum build time is 30 minutes. After that duration the build will be cancelled by the platform.

Installed Libraries

We’ve installed different libraries and softwares which are commonly used in the build process or used by human when running one-off container.

You’ll find:

Build essentials utility (GCC, make, autotools, …)
Curl, git, telnet, ssh, ssh-client, openssl, dnsutils, sqlite
Node.js, Ruby, Perl, Python, Java
ImageMagick

The advantage of using a single base image is that once it has been fetched on a hosting node, we’re done. Even if we sacrifice a few megabytes of disk space, when a new container starts, only the application layer is fetched and nothing else.

Of course you can inspect this base image: it’s a completely standard Docker image after all! You can use something like:

$ docker pull scalingo/scalingo-24
$ docker run --rm -it scalingo/scalingo-24:latest bash

Timezone

The timezone configured inside our base image is UTC±00:00. You can set it to a different value by setting the environment variable TZ with the desired timezone:

scalingo --app my-app env-set TZ=Europe/Paris

A list of existing timezones is available here.

Stack End-Of-Life

EOL stands for End-of-Life and describes the retirement process of a stack. During this process, a stack remains supported until its documented end-of-support date. After that date, customers must migrate to a newer supported stack.

A stack usually enters the end-of-life process about one year before its end-of-support date. Scalingo informs customers using a stack scheduled for end-of-life when this process starts.

Status	Meaning
Supported	The stack receives updates and can be used for new deployments.
Deprecated	The stack is still supported, but customers should plan a migration to a newer supported stack.
Discontinued	The stack no longer receives updates and cannot be used for new deployments.

Applications already deployed on a deprecated stack continue to run, even after the stack is discontinued. However, once the stack is discontinued, all new deployments, including Review Apps, must use a newer supported stack.

Deprecation Plan for scalingo-22

Thu, 28 May 2026 00:00:00 +0000

The scalingo-22 stack, based on the Ubuntu 22.04 LTS operating system, is deprecated and will be discontinued on June 1, 2027.

From this date, Scalingo will no longer support applications running on scalingo-22, and new deployments, including Review Apps, must use scalingo-24 or later. To ensure the security, performance, and reliability of both your applications and our platform, we strongly encourage you to plan their migration to scalingo-24, based on Ubuntu 24.04 LTS, before June 1, 2027.

The scalingo-24 stack, based on Ubuntu 24.04 LTS, will be supported through May 2029. This makes it a secure and sustainable choice for ensuring the continued functionality of your applications.

Deprecation Plan

June 2026: End-of-support notification. All owners and collaborators of applications using scalingo-22 are informed of the end of support for this stack.
June 1, 2027: Discontinued. Ubuntu 22.04 LTS and scalingo-22 no longer receive updates.
From this date, it is no longer possible to select this stack to create new applications.
Scalingo will no longer support applications running on scalingo-22, and new deployments, including Review Apps, must use scalingo-24 or later.

Act-now Items (as of 2026-05-21)

To ensure the security, performance, and reliability of your applications, we encourage you to:

Start planning your migration to scalingo-24 without any further delay
Conduct migration tests to identify potential blocking items
Fix any blocking items found
Migrate as soon as possible, before June 1, 2027.

Resources to guide you:

Scalingo for MySQL® Overview

Thu, 21 May 2026 09:00:00 +0000

MySQL®

MySQL® is a free and open-source relational database management system. It is known for its reliability, ease of use, and performance, making it one of the most popular database systems in the world. It is well-suited for a wide range of applications, from small-scale websites to large-scale enterprise solutions.

Scalingo for MySQL®

Scalingo for MySQL® (Community Edition) is our official MySQL® addon. We have several plans available from which you can choose depending on your needs and budget. As always, a free plan is available for you to test our offer.

Please make sure to also see Features and Limitations to get a comprehensive view of what is included in our offers.

Life-Cycle

At Scalingo, we focus on providing stable and well-supported MySQL® versions for production workloads. That’s why we chose to focus on the LTS releases of MySQL®, which are shipped every 2 years.

Our managed service currently supports versions 8.0 and 8.4 LTS.

When we release a new LTS version, we also progressively stop supporting the previous one, encouraging our customers to migrate towards the latest one.

Once the oldest LTS version has reached its End Of Life, we may enforce the upgrade to the newest LTS version.

Each major version we provide benefits from minor upgrades including critical bug fixes and security patches. New features are only added with new major versions.

Available Version

MySQL Version	Full Version
`8.4`	up to `8.4.9-1`
`8.0`	up to `8.0.46-1`

The latest version of MySQL® available is 8.4.9-1. The default version is MySQL 8.4.8-6 when attaching a MySQL® addon to your application.

Pricing

Our prices are details on our dedicated page.

Billing of your MySQL® addon is done on a minute basis.

If your database disk usage exceeds the threshold set on your plan, the over-quota is billed per GB-hour (see our FAQ for further details).

MySQL - New versions: 8.4.9-1 and 8.0.46-1

Thu, 21 May 2026 09:00:00 +0000

New versions: 8.4.9-1 and 8.0.46-1

Changelog:

Docker images on Docker Hub:

scalingo/mysql:8.4.9-1
scalingo/mysql:8.0.46-1

Java on Scalingo

Tue, 19 May 2026 00:00:00 +0000

Java is officially supported on Scalingo

Java Versions

Availability

The following Java versions are available:

Java SE Version	`scalingo-22` (EOL)	`scalingo-24`
`26`	up to `26.0.1`	up to `26.0.1`
`25 (LTS)`	up to `25.0.3`	up to `25.0.3`
`21 (LTS)`	up to `21.0.11`	up to `21.0.11`
`17 (LTS)`	up to `17.0.19`	up to `17.0.19`
`11 (LTS)`	up to `11.0.31`	up to `11.0.31`
`8 (LTS)`	up to `1.8.0_492`	up to `1.8.0_492`

For Java SE 8, the JDK version is numbered 1.8.

Selecting a Version

The default Java version on scalingo-22 is the latest 1.8. For the other stacks, the default Java version is the latest 25.

You can, however, instruct the platform to use another version.

To do so, specify the version number in a file called system.properties, which must be stored at the root of the project directory, like so:

java.runtime.version=<version>

Please replace <version> with the actual number you want. For example, to install the latest version of OpenJDK 15:

java.runtime.version=15

Frameworks

Most frameworks should work on the platform, the only condition is to listen on the port defined by the environment variable PORT

Spring Boot: You can find custom information about this framework at the following page

Languages Using the JVM

Even though the Java Virtual Machine (JVM) was initially designed to execute program developed with Java, a lot of new languages have been developed to be executed on it. Most of them should work on Scalingo. Here are examples of such languages known to work on Scalingo:

Scala: see the specific documentation page here.
Clojure: see the specific documentation page here.
Kotlin: Kotlin applications can be deployed as regular JVM applications with the Java buildpack.

Deployment

It uses Maven 3.9.4 to build your application and OpenJDK 1.8 to run it (by default).

Example usage:

$ ls
Procfile  pom.xml  src

$ scalingo create my-app

$ git push scalingo master
...
-----> Java app detected
-----> Installing OpenJDK 1.8... done
-----> Installing Maven 3.3.9... done
-----> Installing settings.xml... done
-----> executing /app/tmp/repo.git/.cache/.maven/bin/mvn -B -Duser.home=/tmp/build_19z6l4hp57wqm -Dmaven.repo.local=/app/tmp/repo.git/.cache/.m2/repository -s /app/tmp/repo.git/.cache/.m2/settings.xml -DskipTests=true clean install
       [INFO] Scanning for projects...
       [INFO]
       [INFO] ------------------------------------------------------------------------
       [INFO] Building readmeTest 1.0-SNAPSHOT
       [INFO] ------------------------------------------------------------------------
...

The buildpack will detect your app as Java if it has the file pom.xml in the root. It will use Maven to execute the build defined by your pom.xml and download your dependencies.

If your build results in a .war file you need to add a small dependency to your project in order to execute it. Just follow the guide.

The .m2 folder (local maven repository) will be cached between builds for faster dependency resolution. However neither the mvn executable nor the .m2 folder will be available in your slug at runtime.

Configuration

Default JVM Configuration

By default the -Xmx configuration of the JVM depends on the size of container you selected for your application:

Container Size	Memory (MB)	Maximum Heap Size (MB)
S	256	160
M	512	300
L	1024	671
XL	2048	1536
2XL	4096	3176

This setting controls the Java heap, not every memory allocation made by the JVM process.

If your application needs an explicit heap limit, define it with JAVA_TOOL_OPTIONS:

$ scalingo --app my-app env-set JAVA_TOOL_OPTIONS="-Xmx512m"

For more information about JVM memory options, refer to the Java command documentation.

Choose a Maven Version

The system.properties file also allows for maven.version entry (regardless of whether you specify a java.runtime.version entry). For example:

java.runtime.version=14
maven.version=3.2.5

Supported versions of Maven are:

3.0.5
3.1.1
3.2.5
3.3.9
3.5.4
3.6.2
3.9.4

You can request new versions of Maven by submitting a pull request to the Java buildpack against the lib/common.sh file.

Customize Maven

There are two environment variables that can be used to customize the Maven execution:

MAVEN_CUSTOM_GOALS: set to clean install by default
MAVEN_CUSTOM_OPTS: set to -DskipTests=true by default

These variables can be set like this:

$ scalingo env-set MAVEN_CUSTOM_GOALS="clean package"
$ scalingo env-set MAVEN_CUSTOM_OPTS="--update-snapshots -DskipTests=true"

Other options are available for defining a custom settings.xml file.

Installation of JDK only (no Maven)

Your application may need to have the JDK/JVM only and not installing any dependency, in this case you should use the multi-buildpack. The .buildpacks file lists the buildpacks you need to use, it has to look like:

https://github.com/Scalingo/buildpack-jvm-common
[Your second buildpack]

The role of the JVM Common buildpack to install it according to the system.properties file as mentionned above in this page.

Add a custom CA to Java Keychain

You may need to add one or multiple custom certificates to your JDK’s Keychain. You need to download Scalingo default JDK cacerts, then add the custom certificates you’d like to add with the following command:

keytool -import -keystore cacerts -file custom.cer

Then create the following directory in your application .jdk-overlay/jre/lib/security/ and move the cacerts keystore file to it. Add it to your repository, and that’s it! Your custom CAs will be taken into account.

Buildpack

More information at https://github.com/Scalingo/java-buildpack.

Buildpacks

Tue, 19 May 2026 00:00:00 +0000

Introduction

When you want to deploy your application on Scalingo, it needs to be built as a portable container image. This image will be loaded by our servers to run and scale your app.

A buildpack is a set of scripts which aims at:

Detecting the language of an application detect
Installing the dependencies of a project compile
Defining how the application should be started release

Officially Supported Buildpacks

Here is the list of officially supported buildpacks on Scalingo:

Clojure — Documentation — Source
Go — Documentation — Source
Gradle Framework — Documentation — Source
Java — Documentation — Source
Node.js / io.js / Meteor — Documentation — Source
PHP — Documentation — Source
Python — Documentation — Source
Ruby — Documentation — Source
Scala — Documentation — Source

Available buildpacks for specific usage

Multi Buildpack - Documentation — Source - Combine different buildpacks during the deployment of your applicaiton
APT Buildpack - Documentation — Source
GraphicsMagic Buildpack - Documentation — Source - Install graphicsmagick and replace imagemagick in the container environment
Cairo Buildpack - Documentation — Source Install the cairo graphics library and its dependencies
Wkhtmltopdf Buildpack - Documentation — Source - Install wkhtmltopdf binary to generate PDF from web pages
Jemalloc Buildpack - Documentation — Source - Install jemalloc memory allocator library

Use a custom buildpack

We want our users to be able to use the technologies they love, we try to provide the support for an extended range of languages and frameworks, but if we don’t fit your need, you can use a custom buildpack.

Specify a precise buildpack

In some cases, your application may be detected by two different buildpacks, for instance if you are building a PHP application which manages its dependencies with grunt tasks, bower or gulp, your application will be detected as a Node.js application and not as a PHP application.

In this situation you need to specify the buildpack you want to use by defining the environment variable:

BUILDPACK_NAME=php

Crystal - Documentation Removal

Tue, 19 May 2026 00:00:00 +0000

Crystal applications were documented through the external crystal-lang/heroku-buildpack-crystal buildpack. This upstream buildpack has been archived on the 7th of January 2025 and is no longer maintained.

As a result, Crystal deployment documentation has been removed from Scalingo Documentation and we do not recommend using this buildpack for new deployments.

Grails - Deprecation

Tue, 19 May 2026 00:00:00 +0000

The grails-buildpack, used for legacy Grails 1 and Grails 2 applications, has been deprecated and archived on the 14th of October 2021.

Groovy applications using Gradle or Maven as their build system may still be deployed with the Java or Gradle buildpack.

Grails 3 and later applications can use the Gradle buildpack, as Grails 3 and later use Gradle as their build system.

We won’t provide any support for Grails 1 and Grails 2 applications anymore.

Play Framework - Deprecation

Tue, 19 May 2026 00:00:00 +0000

The play-buildpack, used for legacy Play 1.x applications, has been deprecated and archived on the 24th of December 2025.

Play 2 and later applications remain supported through the regular Java or Scala buildpacks, depending on your project.

We won’t provide any support for Play 1.x applications anymore.

Node.js

Mon, 18 May 2026 12:00:00 +0000

Node.js is supported by Scalingo, furthermore, custom support has been added to manage the Meteor framework.

Detection

The file package.json should be present at the root of the project.

Node.js Versions

Availability

The following Node.js versions are available:

Node.js version	`scalingo-22` (EOL)	`scalingo-24`
`v26`	up to `26.1.0`	up to `26.1.0`
`v25`	up to `25.9.0`	up to `25.9.0`
`v24` (LTS)	up to `24.15.0`	up to `24.15.0`
`v22` (LTS)	up to `22.22.3`	up to `22.22.3`

Select a Version

The default Node.js version on all stacks is the latest v24 version. If you need to install another version, specify it in the engines.node key of your package.json file.
For example, to install the latest Node.js version of the v24 branch:

{
  "name": "my-app",
  "engines": {
    "node": "24"
  }
}

Dependencies Installation

The dependencies of your project are installed either with the npm package manager or the Yarn package manager.

If a yarn.lock file is present at the root of your project, yarn will be used to install the dependencies and run scripts, otherwise npm will build the dependencies during the deployment.

If a package-lock.json file is present at the root of your project and you are using npm version 6 or higher, Scalingo will use npm ci (for clean-install) to install your dependencies. Otherwise Scalingo will fallback to npm install.

Private Dependency

NPM Private Modules

First you need to create a read-only token with the NPM account you want to authenticate:

npm token create --read-only

Then set this token as environment variable (replace the 0-value by the token obtained in the previous command):

scalingo env-set NPM_TOKEN=00000000-0000-0000-0000-00000000

Add the following NPM configuration file .npmrc to the root directory of your project:

//registry.npmjs.org/:_authToken=${NPM_TOKEN}

Add this file and commit it in your Git repository, the environment variable will be automatically used during the build.

Configuring NPM

Sometimes a project needs custom npm behavior to set up proxies, use a different registry, etc. For such behavior, simply include an .npmrc file in the root of your project.

# .npmrc
registry = 'https://custom-registry.com/'

npm will also read the configuration from any environment variable starting with NPM_CONFIG.

Private Modules from SCM (GitHub/GitLab/etc.)

Your private module should be fetched from the SCM service through SSH. You can specify it this way:

"package-name": "git+ssh://git@<SCMhostname>/<workspace>/<repo>.git#master"

To authenticate to the SCM service, you need to use our SSH Private Key Buildpack, this buildpack will let you setup a private SSH key securely in the build environment.

devDependencies Installation

By default, dependencies present in the devDependencies field are installed. At the end of the deployment, devDependencies are pruned. Hence only production dependencies are left in the image used for the runtime.

devDependencies can be totally ignored and not installed at all by setting NPM_CONFIG_PRODUCTION=true npm or YARN_PRODUCTION=true with Yarn 1.

Skip Pruning

If you need access to packages declared under devDependencies at runtime, you may consider declaring those as dependencies. If required at runtime, they are not really development dependencies.

If you still need access to packages declared under devDependencies after the build has finished without moving those in dependencies - to be used in a different buildpack for example - then you’ll need to use Yarn 2+ and set YARN2_SKIP_PRUNING=true.

Package Manager	Environment Variable	Install Dev Deps	Prune
npm	none	Yes	Yes
npm	`NPM_CONFIG_PRODUCTION`	No	-
Yarn	none	Yes	Yes
Yarn	`YARN_PRODUCTION`	No	-
Yarn 2+	none	Yes	Yes
Yarn 2+	`YARN2_SKIP_PRUNING`	Yes	No

Ensure you’re Tracking all your Dependencies

It is important to ensure you are tracking all the dependencies of your project in the package.json file. Otherwise your app may build but will potentially crash during its runtime, failing to find a dependency.

A common mistake is to run npm install without the --save flag. In this case the dependency is installed in the node_modules directory, but nothing is tracked in the package.json file.

You should also avoid to install global packages (i.e. using the -g flag). In this case packages are installed at the system level and are not tracked for your project.

In a nutshell: you should always use the following command when adding a dependency:

npm install --save <module>

Do not Track Modules with Git

When working locally on your code, after running npm install, a directory node_modules containing the dependencies of your application is created. You should not check this directory in your Git repository. If the dependency is listed in your package.json file, it will automatically be installed during the deployment of your application.

Adding these files to Git will create confusion and unnecessary noise in your code history and we consider it’s a good practice to keep it clean, only add the useful code (the code of your project). Moreover there is an issue with dependencies which build binaries during their installation. If you add these binaries to your repository, it may create incompatibility with Scalingo runtime environment.

The good method to avoid checking in these files is to add the following content in a .gitignore file at the root of your project and commit this file:

node_modules
bower_components
# Any other file created by grunt/gulp/webpack builds

Once done, Git will ignore these directories when making commits.

Node.js App Startup

What we use in order of priority

Procfile at the root of your project
The field .scripts.start defined in your package.json

Example of package.json:

{
  ...
  "scripts": {
    "start": "node server.js"
  }
}

Memory Management

On Scalingo, the Node.js buildpack automatically defines WEB_CONCURRENCY when it is not already set. The value is calculated from the memory available in the container and the WEB_MEMORY value:

WEB_CONCURRENCY = MEMORY_AVAILABLE / WEB_MEMORY

By default, WEB_MEMORY is set to 512 MB.

You can override WEB_CONCURRENCY or WEB_MEMORY if the default values do not fit your application workload.

If your application needs an explicit V8 old-space limit, use NODE_OPTIONS:

$ scalingo --app my-app env-set NODE_OPTIONS="--max-old-space-size=512"

The value is expressed in megabytes. This setting can help make memory usage more predictable, but increasing it does not fix memory leaks.

For more details, refer to the official Node.js memory guide.

Node.js Build Hooks

If your application has a build step that you would like to run when you deploy, you can use the build step defined in the package.json:

{
  ...
  "scripts": {
    "start": "node server.js",
    "build": "grunt build"
  }
}

If the package.json has a build script which needs to be customized for Scalingo, you should define ascalingo-postbuild step:

{
  ...
  "scripts": {
    "build": "grunt build",
    "scalingo-postbuild": "grunt build --prod",
    "start": "node server.js"
  }
}

You may also want to run a custom command before the installation of dependencies. This is possible thanks to commands named scalingo-prebuild:

{
  ...
  "scripts": {
    "scalingo-prebuild": "node prebuild.js",
    "start": "node server.js"
  }
}

Custom Cache Folder

By default, Scalingo stores the directories bower_components and node_modules at the root of the project in the deployment cache. But you might need to add different folders to this cache. You can override these defaults by specifying the cacheDirectories (or cache_directories) key at the root of your package.json file.

For example, if your application has a client and a server in the same repository, you can specify these folders to store them in the deployment cache with:

"cacheDirectories": ["client/node_modules", "server/node_modules"]

Meteor Application

If a .meteor file is detected at the root of your project, your app will be considered as a Meteor application.

See the Meteor applications documentation

Framework Requiring to Serve Static Files

Some front-end JavaScript frameworks (such as React Native, Ember.js, Ionic, Next.js, GatsbyJS) build static files and need a minimal web server to serve them. In order to do so, first update your package.json to at least specify the following scripts:

{
  // …
  "scripts": {
    "build": "<build script>",
    "start": "node server.js"
  },
  // …
}

The build script depends on the framework you use:

Ember.js: ember build --environment=production
GatsbyJS: gatsby build
Ionic: ionic-app-scripts build
Next.js: next build

The server.js file is a minimal web server such as the one presented here to serve the file generated during the build phase.

Buildpack

More information at https://github.com/Scalingo/nodejs-buildpack.

Next.js

Out of the box, Next.js is configured with a package.json which looks like:

{
  "name": "my-app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start"
  },
  "dependencies": {
    "next": "^10.0.4",
    "react": "^17.0.1",
    "react-dom": "^17.0.1"
  }
}

To make it work on Scalingo, you need to provide the port. Otherwise, you would get a timeout error.

....
 Waiting for your application to boot...
 !   Error deploying the application
 !   → Timeout: my-app took more than 60 seconds to boot
....

To fix this issue, modify the start script by adding -p $PORT

{
  "name": "my-app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "dev": "next dev",
    "build": "next build",
    "start": "next start -p $PORT"
  },
  "dependencies": {
    "next": "^10.0.4",
    "react": "^17.0.1",
    "react-dom": "^17.0.1"
  }
}

Standalone Mode

The Next.js built image can be quite large, easily exceeding 500MB. If you encounter issues with the image size, you can try “standalone” mode.

More information here: Next.js in standalone mode.

Vite

In package.json, you need

  "scripts": {
    "start": "vite --port $PORT",
    // others scripts
    }
  }

In the vite.config (or vite.config.ts) file you need to add the following

  server: {
    host: "0.0.0.0",
  },

As a note, vite --port $PORT may compile components, depending on your configuration. If it does, it leads to a very long first HTTP request that may even crash your container. In this case, in the package.json, replace the start rule content to use node server.js (see section Framework Requiring to Serve Static Files) or vite preview --port $PORT.

Angular

Please refer to the Angular dedicated page for instructions on how to deploy such an application on Scalingo.

Yarn Known Issues

Catch `SIGTERM` In an Application Started With Yarn

You may want to catch the SIGTERM signal in your Node.js application:

process.on('SIGTERM', () => {
  log.notice('"SIGTERM" received');
  process.exit(0)
});

The good practice is to start the application by defining a start script in the package.json. For example:

{
  "scripts": {
    "start": "node server.js"
  }
}

Then define the web process in the Procfile. Example of Procfile content:

web: yarn run start

The problem with this approach is that Scalingo sends a SIGTERM signal to stop the application. But Yarn do not correctly forward this signal to the started process.

The solution is to change the content of the Procfile to directly start the Node.js process:

web: node server.js

nginx: nginx 1.30.1 (stable) is now available

Mon, 18 May 2026 12:00:00 +0000

nginx 1.30.1 (stable) is now available.

This is also the default version deployed on all stacks when using the nginx-buildpack.

Changelog

Node.js - Node.js 22.22.3 is now available

Mon, 18 May 2026 12:00:00 +0000

Node.js 22.22.3 is now available.

Changelog

SonarQube - Deprecation

Mon, 18 May 2026 12:00:00 +0000

The sonarqube-buildpack has been deprecated and archived on the 18th of May 2026.

SonarQube now embeds Elasticsearch, making it hard to scale properly and persist data across restarts on Scalingo. As a result, we can no longer provide a reliable deployment experience.

If you want to deploy SonarQube on Scalingo, please use your own buildpack.

We won’t provide any support for SonarQube anymore.

Configure Mongoid

Mon, 18 May 2026 00:00:00 +0000

You need to create the file config/mongoid.yml in order to configure Mongoid:

development:
  sessions:
    default:
      database: my-ruby-app
      hosts:
        - localhost:27017
production:
  sessions:
    default:
      uri: <%= ENV['SCALINGO_MONGO_URL'] %>

Add the mongo gem to your Gemfile:

gem 'mongo', '2.23.0'

Connection Options

If you want to modify connection options or the connections pooling, you can find all the information in the official documentation.

MongoDB Ruby Driver Compatibility

Scalingo for MongoDB® supports MongoDB up to version 4.0.3, the latest version available under AGPL 3.0.

The Mongo Ruby driver mongo version 2.24.0 removed support for MongoDB Server 3.6 and 4.0. As a consequence, Ruby applications using MongoDB on Scalingo must pin the mongo gem to version 2.23.0 or lower.

For more information, see the MongoDB Ruby Driver release notes.