FluxBB

It was written in PHP, supporting PHP4 and PHP5 and works with MySQL, MySQLi, PostgreSQL and SQLite.

What is new in this release:

• Anti-spam addons
• Security fix
• Clickjacking attacks should now be prevented by modern browsers
• Direct links to certain actions from notification emails
• Quickly promote users to the next group
• New moderator permission for promoting users
• Streamlined forum creation process
• Improved default styles and dropped support for Internet Explorer 6

What is new in version 1.5.8:

• Anti-spam addons
• Security fix
• Clickjacking attacks should now be prevented by modern browsers
• Direct links to certain actions from notification emails
• Quickly promote users to the next group
• New moderator permission for promoting users
• Streamlined forum creation process
• Improved default styles and dropped support for Internet Explorer 6

What is new in version 1.5.7:

• This release fixes a critical security vulnerability that could potentially allow clever attackers to take over other user accounts on a FluxBB forum.

What is new in version 1.5.6:

• Fixed:
• Redeclared method error when changing usernames
• Cross-site request forgery issues with FluxBB
• Enhancements:
• Adding subject if someone hits the preview button
• Split thread function is... "splitted"
• Textarea resize
• Allow non array page titles
• HTML5 validation

What is new in version 1.5.5:

• Excess array cell of $lang_install
• Remove unused line of code in generate_quickjump_cache
• Regenerate the users info cache in register.php
• $page_title in admin_loader.php
• Disable admin_forums.php form when no categories exist
• Function do_smilies() and $pun_config

What is new in version 1.5.4:

• These releases fix another security issue that allowed attackers to redirect forum users from the attacker's site to any URL on the internet via FluxBB's email contact form.

What is new in version 1.5.3:

• This release fixes a security issue that could allow skilled attackers to guess one of the random tokens that are sent out via email when users have forgotten their passwords.

What is new in version 1.5.2:

• Don't change BBCodes inside code tags to lower case.
• Some more unescaped IP addresses.
• Bug fixing in the SQLite database adapter.
• Allow local links again.

What is new in version 1.5.1:

• Query performance improvement in admin_users.php.
• Serve pages as XHTML.
• Support links and separate server statistics page in the admin panel.
• Allow including files from subdirectories using <pun_include>.
• Fixed position of newly added fields in SQLite databases.
• Display remaining seconds for post/search/report floods.
• Several BBCode fixes.
• Styling fixes.

What is new in version 1.5.0:

• Per-group setting for disallowing links in posts (this also affects profile signatures and website fields).
• Promote users to new groups based on post count.
• Improved performance when updating topic reply counts.
• Added meta attributes for Google to make sense of pagination.
• Make labels for checkboxes and radio buttons in the admin panel clickable.

Requirements:

• PHP 4.1.0 or later
• MySQL 3.23.17 or higher or
• PostgreSQL 7.0 or higher or
• SQLite 2 (not 3)