Release notes for every version from 2.0.0 onwards are published with the release itself, on GitHub. They are not repeated here.

What follows is the part of the project's history that predates GitHub, kept because there is no longer anywhere else to find it.

• UNS moved to github.com/TechIdiots-LLC/UNS and is now maintained by TechIdiots LLC. Releases are published there rather than on SourceForge.

• There was no public release between 1.0.1 and 2.0.0, but UNS stayed in production use at Worcester State University, maintained there as a separate branch.
• Two things from that period fed straight into the modern releases: a script that switched emergency mode on when an alert arrived from Rave, and a Chrome/Chromium based alert client. The Rave script is what 3.0.0's cross-platform emergency monitor replaced, and the browser extension is what became the Manifest V3 client.

• A ground-up rewrite was started - a new file structure under /lib/, array-based configuration, PDO, and the Smarty templating engine. It was abandoned unfinished in 2014 and never released.
• When work resumed, that branch was set aside and 2.0.0 was built from the 1.0 line and the Worcester State work instead. Smarty finally arrived in 3.0.0 by a different route.

• Fixed some issues with redirecting pages.
• Installer was mal-forming the hostname variable for the config file.
• Base URLs to the server were being skewed.
• Added emergency flag to XML output on client index.

• Active Directory based authentication
• Allows multiple client computers with separate list of urls
• Emergency messages. Easily set a message on all client computers in the event of an emergency. This overrides the clients standard lists.
• Create quick custom pages. These can be used in the client url list or the emergency url list
• Copy URLs from one client to another
• Save a list of URLs for future use
• RSS Feed Support, choose max number of feeds to view in a page.
  • RSS v2.0
  • ATOM RSS