Upgrade to v8.7

You should follow the general upgrade instructions.

This page gives additional information about upgrading that is specific for upgrading from 7.6 to 8.7.

Important changes

We do not list all changes here. You may also want to browse the 8.7 Changelogs before updating. All changes listed for 8.0 to 8.7 and 8.7.x. are relevant for upgrading from 7.6 to 8.7.

TypoScript

If you used your TypoScript template to modify the output of tt_content or lib.stdheader, you will have to adjust these changes. For example, if you used tt_content.stdWrap.innerWrap2 to modify the link “to top”, you will now have to define a path with lib.contentElement.partialRootPaths and you will have to modify the file Footer/All.html, which contains the according partial in fluid_styled_content.

RTE

The old Rich Text Editor rtehtmlarea has been removed from the TYPO3 Core. Its replacement is rte_ckeditor. If you for now still want to continue using the old editor, you can use the Upgrade Wizard in the Install Tool to import it from TER.

In v8 the RTE link syntax has changed. Before, <link … was used, now the syntax is <a href=”t3://…. TYPO3 Core ships an upgrade wizard which takes care of converting the links. However there might be cases when the link wizard will not be able to pick the correct new syntax (e.g. in case of exotic realurl configuration or when linkhandler configuration is wrong). To be sure that all links have been converted correctly, check all tables containing RTE fields which contain <link.

CLI

The path for the CLI binary and all CLI commands have changed:

Scheduler:

Old:

typo3/cli_dispatch.phpsh scheduler

New:

typo3/sysext/core/bin/typo3 scheduler:run

Reference index:

Old::
typo3/cli_dispatch.phpsh lowlevel_refindex -e
New::
typo3/sysext/core/bin/typo3 referenceindex:update

css_styled_content

The system extension css_styled_content has been marked as deprecated and will be removed in TYPO3 CMS 9. Consider using fluid_styled_content instead!

Before upgrade

Check that all requirements for Upgrading are met:

  • You must use TYPO3 7.6 or newer before you upgrade to TYPO3 8.7 LTS!
  • Make sure that before you upgrade to TYPO3 8.7, you have run all Upgrade Wizards in TYPO3 7.6.
  • You need PHP 7.0.8 at least! (see System Requirements)

During upgrade

Tip

If you get an Exception in the backend, you can go directly to the Install Tool (/typo3/install.php). Create typo3conf/ENABLE_INSTALL_TOOL first!

Database credentials

Like all configuration in AdditionalConfiguration.php, database configuration in that file must be upgraded manually - in this case from $GLOBALS['TYPO3_CONF_VARS']['DB'] to $GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']:

Old:

$GLOBALS['TYPO3_CONF_VARS']['DB']['database']
$GLOBALS['TYPO3_CONF_VARS']['DB']['host']
$GLOBALS['TYPO3_CONF_VARS']['DB']['username']
$GLOBALS['TYPO3_CONF_VARS']['DB']['password']
$GLOBALS['TYPO3_CONF_VARS']['DB']['port']

New:

$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['charset']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['driver']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['dbname']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['host']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['user']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['password']
$GLOBALS['TYPO3_CONF_VARS']['DB']['Connections']['Default']['port']

Upgrade wizards

Do the upgrade as described in this chapter. When you use the “Upgrade Wizards” note the following:

  • The upgrade wizard, which installs extension compatibility7 from TER, is not necessarily needed. It provides a compatibility layer for extensions, which are compatible with TYPO3 7.6, but not yet with TYPO3 8.7, e.g. because they are still using old class names. If you are not using such extensions, you do not need to install the compatibility7 extension.
  • The upgrade wizard, which migrates css_styled_content and fluid_styled_content, allows parallel installation of both extensions in the system, making it possible to smoothly migrate from the now deprecated css_styled_content to fluid_styled_content.
  • The extension form_legacy contains the old form content element. The complete form element was replaced by a new form builder in the TYPO3 backend. If you are currently using forms, you should install form_legacy - and think about migrating your forms to the new extension.
  • The extension rtehtmlarea contains the old rich text editor which was replaced by rte_ckeditor. Before installing you should check whether the new editor is already fulfilling all your requirements. CKEditor is easier to configure and runs smoother.

After upgrade

An overview of all major changes in TYPO3 CMS is available in the new Upgrade Analysis section in the Install Tool.