Important: #97145 - Serialized log_data in sys_log migrated to JSON-encoded data
See forge#97145
Description
TYPO3's sys_
database table contains a field log_
, which
is used by TYPO3 Core internally to store additional information for log
details. This field has been previously filled with a serialized string
(PHP function serialize
) and has now been migrated to a
JSON-encoded field (PHP function json_
).
An Upgrade Wizard migrates the field values of existing sys_
entries
to the new format automatically.
Impact
Additional information are now stored as JSON-encoded data in the
log_
field of table sys_
.