Table of Contents

.Net 8 Upgrade when Moving from Jubilant 1.0.x to 1.1.x

Introduction

Flynet Jubilant is built upon Microsoft .Net. Flynet uses LTS (Long Term Support) versions of .Net. LTS versions of .Net are even numbers.

Jubilant version 1.0.x is built with .Net 6. Jubilant version 1.1.x is built with .Net 8.

When upgrading from a .Net 6 to a .Net 8 build, there are additional steps before and after upgrade to allow the transition between .Net versions.

Warning

This install process will take the Jubilant service offline. Users will be effected.

Before Jubilant Upgrade from 1.0.x to 1.1.x

  1. Download the latest version of the Microsoft .Net 8 Hosting Bundle from Microsoft.
  2. Execute the downloaded .Net 8 hosting installer.
  3. Follow the onscreen instructions to install the .Net host bundle (a simple procedure).
  4. Open the Command Prompt as Administrator.
  5. In the Command Prompt window, type the following, then press [return]: iisreset

Continue with the install instructions included with the Release Notes for that specific version. Return to this document to carry out the "After" instructions below.

After Jubilant Upgrade from 1.0.x to 1.1.x

  1. Open up Windows Settings and go to "Add or Remove Programs" or "Apps -> Installed apps".
  2. If the program exists, uninstall "Microsoft .NET 6.x - Windows Server Hosting".
  3. If the program exists, uninstall "Microsoft .NET Runtime - 6.x (x64)".
  4. If the program exists, uninstall "Microsoft .NET Runtime - 6.x (x86)".
  5. If the program exists, uninstall "Microsoft ASP.NET Core 6.x - Shared Framework (x64)".
  6. If the program exists, uninstall "Microsoft ASP.NET Core 6.x - Shared Framework (x86)".
  7. Open the Command Prompt as Administrator.
  8. In the Command Prompt window, type the following, then press [return]: iisreset