As you will be aware, support and maintenance for LocalView Fusion was retired on July 1st, 2016.
You can of course continue to use LocalView Fusion on premise unsupported, should you wish to, although you will no longer be able to log support calls and there will be no future releases or patches for the software.
You can be reassured that other components you have deployed alongside LocalView Fusion will remain in support. This includes desktop and server software as well as applications you may have, such as LocatorHub, ProductivitySuite, QuestionWhere Builder and MyNearest Builder.
We would like to take the opportunity to thank you for using LocalView Fusion and look forward to supporting you as you deploy new web mapping capability using the Esri UK Local Government Solution.
Many of you have already completed or are in the process of transition to the latest technology. For those of you about to embark on a migration project, we have developed suitable and affordable packages to support you in these projects. If you wish to discuss the options available please contact your Customer Success Manager.