We’ve replaced the individual product What’s New pages in the help files with a new, combined page that provides a single location for the latest product/feature updates. Available in English, French, German, Italian and Spanish. And be sure to scroll to the bottom of the page for handy links to each product's release notes.
Check it out, then bookmark this page! https://www.lifesize.com/en/support/whats-new
You can also reach this page via the link under Popular Topics on the main Support page on the Lifesize website.