Upgrade from Katak-support version 0.9.x
- Do a safety backup of the database and of the attachments directory.
- Replace all files with the new release, UNLESS THE FILE INCLUDE/KTK-CONFIG.PHP and the attachments directory (if exists).
- With a browser go to your_site/setup/, select the tag "Upgrade" and follow the instruction. You'll have to enter the system administrator's name and password.