There is new version of Captcha in CVS, it's the first release candidate of with the new Captcha API.
Here is some improvements:

• Full FAPI compliance - no more dirty hook_form_alter magics.
• Easier API
• No code duplication - DRY compliance ;)
• Fixed problems with form_set_error

Yesterday we released a new version of Textimage and Captcha modules, those release fix some security bypass, everyone use any version of those module MUST upgrade.

If you have doubts about how to proceed, contact me and I help you. ;)

Thanks Heine Deelstra and the folks from Drupal Security team for the great work.

Below the security releases:

Textimage - response validation bypass
Captcha - response validation bypass

There is available to download a new version of Text Image, it's compatible with Drupal 5.x and Captcha module, and have really great new features.

There is a new version of captcha avaliable for download, it's just a port of the old Drupal 4.7 version.
Thanks for the patches and reviews.

We are planning an API update for the next version, if you have any sugestion now is the time to say. ;)

emerge -av ruby
ruby-config -l
ruby-config ruby18
emerge -av rubygems
gem install -v=1.1.6 rails