Upgrade - SentryXSI/Codiad GitHub Wiki
Manual Upgrade Guide
To upgrade simply delete everything except the following or move these folders to a new directory:
/config.php
/data
/workspace
/plugins
/themes
Navigate to /themes and delete the default folder. Download the neweset verson from codiad.com and extract its content to the root directory of your Codiad installation.
Ensure that the files and folder mentioned above still have write capabilities.