Extension to capture development log entries.
Open the TYPO3 module "Extensions". Select "Get Extensions". Search for and install extension key "dm_developerlog". Activate the "dm_developerlog" extension within in the installed extensions list.
For the dm_developerlog extension to work you have to enable TYPO3s developer logging mechanism.
Visit the install tool and search for dlog. Enable suitable options.
To the original authors of devlog.