This plugin is supported by the current release but needs some fixes

The Captcha Image Plugin allows you to use Captcha images for comments and user registration, as a measure against automatic spam attacks.

This plugin is no longer necessary for most users because similar functionality has been integrated into b2evolution's core.

This functionality is now built into b2evolution v5. See Colorbox.

This plugin allows integrating Flickr images into your blog.

This plugin allows you to use SpamAssassin to get Spam karma for comments.

This plugin is no longer necessary for most users because similar functionality has been integrated into b2evolution's core. For more information, please see: Voting Options

This plugin allows your visitors to rate your posts using star ratings. By default they can rate the posts out of five stars, but it's easy to change that value in the backoffice plugin settings. Users with JavaScript enabled can vote without reloading the page using an AJAX call. The plugin works when JavaScript is disabled by the reader, too. By default, each vote is checked against a list of IP addresses to make sure that it's not a duplicate, but this can be disabled in the backoffice.