TYPO3 11 LTS (11.5.5)

The old stable LTS release (for existing projects)

TYPO3 11 LTS
All v11 Releases

Get TYPO3 11.5.5

Release Information

The latest version with Long Term Support (LTS). It will have full support until March 2023 and security bugfixes until October 2024.

Download

DDEV simplifies integrating the power and consistency of containerization into your workflows. Set up environments in minutes; switch contexts and projects quickly and easily; speed your time to deployment. DDEV handles the complexity. You get on with the valuable part of your job.

Before proceeding, make sure your DDEV installation is up to date.

In a new project folder using your favorite shell, run these lines:

ddev config --project-type=typo3 --docroot=public --create-docroot
ddev composer create --no-install "typo3/cms-base-distribution:^11.5"
ddev composer install
ddev typo3cms install:setup
ddev launch

If you are experienced with Composer you can create your own composer.json and select the needed packages of TYPO3 via the Composer Helper. Instead of the ddev composer create command above, run the command created with the Composer Helper prepended with ddev. E.g.:

ddev config --project-type=typo3 --docroot=public --create-docroot
ddev composer require "typo3/cms-core:^11.5" "typo3/minimal:^11.5" ...
ddev typo3cms install:setup (if the TYPO3 Console is installed)
ddev launch
composer create-project "typo3/cms-base-distribution:^11.5" my-new-project

If you are experienced with Composer you can create your own composer.json and select the needed packages of TYPO3 via the Composer Helper.

Using wget 
wget --content-disposition https://get.typo3.org/11.5.5
Using cURL (e.g., when wget fails with SSL error) 
curl -L -o typo3_src.tgz https://get.typo3.org/11.5.5

In case you are encountering SSL warnings (host name mismatch), please make sure that you are using a client that supports Server Name Indication (SNI). This especially affects old versions of wget (before version 1.14). 

git clone https://github.com/typo3/typo3

System Requirements

For more information and installation instructions read the Installation guide.

Operating System Linux, Microsoft Windows or macOS (this also includes hosting on all common cloud environments)
Webserver Apache httpd, Nginx, Microsoft IIS, Caddy Server
Supported Browsers Chrome (latest)
Edge (latest)
Firefox (latest)
Safari (latest)
Composer Composer >= 2.1
Database MariaDB >= 10.2.7 <= 10.11.99
Microsoft SQL Server
MySQL >= 5.7.9 <= 8.0.99
PostgreSQL
SQLite
Hardware RAM >= 256 MB
PHP PHP >= 7.4.1 <= 8.3.99

TYPO3 has been tested to work on the platforms listed above. Further setups are conceivable. Let us know which components we should add to the list.

Package Signatures - Verifying integrity of releases

TYPO3 Release Packages (the downloadable tarballs and zip files) as well as Git tags are signed using PGP signatures since TYPO3 v7 during the automated release process. Besides that, SHA1 and SHA2-256 hashes are being generated for these files. Find more details on verifying signatures and hashes in the infrastructure guide.

Checksums of TYPO3 11.5.5

SHA256

e4b52aff254b3968aaaae36f9b5b0e869f7e5d7b23c951d3d2cc5e081c3f2b1a typo3_src-11.5.5.tar.gz
6b0d5b6aceff0b7aad7d470d8c0ea7fd3030b3a2370f3e507093034f94593f85 typo3_src-11.5.5.zip

SHA1

ed08ea69e71e73f00def49212ba16e5d2a087267 typo3_src-11.5.5.tar.gz
b739b64df45d82fa229125b4dda609052d8c14f3 typo3_src-11.5.5.zip

MD5

d6125d3308eaeedf9c5742522839f628 typo3_src-11.5.5.tar.gz
6318c9f856714df22f078d7c57a3d0bd typo3_src-11.5.5.zip