No, no, you got it wrong. The ISO comes with all Ubuntu 24.04 LTS updates since its release up to this month included. Ubuntu Pack 24.04 will get updates as long as Ubuntu 24.04 LTS will be supported as well.
Based on Ubuntu 24.04 LTS and available in no less than ten editions, Ubuntu Pack 24.04 is now out. This distro comes with a universal VLC player, a comprehensive set of media codecs, and support for running Windows apps. The list of preinstalled apps includes Inkscape, XnView, Peazip, Firefox, Veracrypt, and more.