Foren / Cotonti / Support / Need help with an upgrade

I would recommend updating from 0.6.5 to 0.6.20 first. This procedure includes:

1. Download 0.6.20 package, upload the files to the server, overwriting old files.
2. Enter phpMyAdmin and apply there SQL patches found in 'sql' subfolder: 

• patch-0.6.3-0.6.9.sql
• patch-0.6.9-0.6.12.sql
• patch-0.6.12-0.6.14.sql

After updating to the latest 0.6.x you can safely leave it as it is or upgrade to 0.9.x like Gert described above.