Breaking: #91906 - Store TransOrigDiffSourceField as json string
See forge#91906
Description
The TCA field ['table - often set to
l18n_ - stores the state of the source language record a translated
record has been created from. This is used if content in the source language
of a record has been changed to hint editors for a potentially needed update
of the translated record.
The storage format of this field has been changed from a PHP serialized string to a json encoded string.
Impact
Usages of this field can be expected to be core internal. The impact on existing instances in low since it's unlikely that an extension uses the field content.
Affected Installations
Installations with multi language sites are affected and should run the upgrade wizard.
Migration
Run "Admin Tools" -> "Upgrade" -> "Upgrade Wizard" -> "Migrate transOrigDiffSourceField field to json encoded string." to adapt existing rows to the new storage format.