We are excited to announce that the Application & Platform binary update package is generally available in LCS! The package has been validated by a series of customers and partners who participate in our early access program. After evaluating the feedback, we have now made the experience generally available.
To update your 8.0 environments to 8.1, follow the documentation outlined here:
https://docs.microsoft.com/en-us/dynamics365/unified-operations/dev-itpro/migration-upgrade/appupdate-80-81