Hi @adrianaca3,
Are you talking about the Extension version (as per @harveer_singhgi1) or are you more wondering about the Analytics in general (like the Analytics UI and bug fixes - the releases posts in the release notes here: https://experienceleague.adobe.com/en/docs/release-notes/experience-cloud/current#analytics)...
If your are talking about the extension, Launch will tell you what version you are on, and show you when an update is available for each extension.
But if in general, I don't know if there is any sort of indication that the changes have been rolled out to your organization... sometimes those changes can be rolled out over hours, or over days, sometimes even weeks... so it can be hard to know if you have those new changes. If this is what you are referring to, then maybe you could post this as an Idea to have it available somewhere in Analytics that shows when our orgs have been rolled onto the major (or even minor) releases.