Invision Power Board (abbreviated IPB or IP.Board or IP.Board) is Internet forum software produced by Invision Power Services, Inc.
Written in PHP and primarily using MySQL (other database engines are available), it is comparable to other forum software.
While Invision Power Board is a commercially sold product, there is a large modding community and many of these modifications are free. In addition, many groups offer the download or design of free and paid skins.
Version 2.3 has recently been released and is the latest version of IP.Board. Starting from this version, the product will ship with 2 skins, the old default light blue skin and a new default darker skin.
The release is mainly to assist in forums that have larger traffic and include advanced integration with other IPS product lines.
IPS also implemented a new ACP Help System which made it easier to navigate around the Administrator's Control Panel, along with an ACP "Dashboard" page, showing an overview of the system.
This page replaced the "Admin" tab as the default page in the Admin Panel.
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