As some of you may have noticed, all but one of the articles on tikiwiki.org disappeared today. They have all been restored, to the best of my knowledge. Rest assured that the disappearing articles had everything to do with my (Terence's) ineptitude and nothing to do with the security bug found in v1.7 RC3.
If you find anything else wrong with tikiwiki.org, please let us know. I sincerely apologize for any inconvenience caused.
P.S. v1.7RC4 will be released ASAP. Please watch this space for updates. Thank you.