Hello,
I don't have much experience with ArcGIS Solutions, but I am considering utilizing one going into the future. Currently our Enterprise is on 10.8.1 but we have plans to upgrade to 11 next year. Will I need to manually redeploy a solution upon upgrading to 11 (or 11.1) or will the solution be upgraded at the same time? I imagine that a solution deployed in ArcGIS Online would automatically upgrade when ESRI upgrades AGOL, but I can't find any information about the process in Enterprise.