The following, from the Fedora People page:
"Just spreading the word - WordPress 2.1.1 dangerous - Upgrade! Long
story short: If you downloaded WordPress 2.1.1 within the past 3-4
days, your files may include a security exploit that was added by a
cracker, and you should upgrade all of your files to 2.1.2
Is this true? I have hacked around with quite a lot of code so am reluctant to upgrade for fear of overwriting my changes. Does anyone know the details of this potential security risk?