From CourseForum Technologies:
ProjectForum is a commercially supported, high quality wiki collaboration server for small and medium workgroups. It runs securely on an organization's own network, keeping important information safely in-house and protected. Supporting multiple workgroups from a single server, it features full version control, secure authentication options, document management, full branding support and much more. Unlike other wiki software, ProjectForum is affordable, easy to set up, easy to learn, and easy to use, for any workgroup. ProjectForum can be downloaded and set up on an internal network in minutes by anyone, without the dependencies, complex installation and maintenance headaches inherent in most wiki software.
What's new in this version:
- SSL error messages are now displayed in the site admin page, in addition to log files
- list of themes could be hidden if theme names contained an apostrophe
- redirects from pages whose names had non-ASCII characters could result in garbled 'redirect' lines in some web browsers
- licensing updates
- improve performance of initial load of page containing many links in a group with very large number of pages