Adobe just released update 5 for Adobe RoboHelp 2019. To get the free update, choose Help > Updates. You'll see that version 14.0.5 is available for immediate download. All you'll need to do is click the Update button. Depending upon your internet speed, the update should only take a few minutes (you'll need to close RoboHelp while the update is in process).
Adobe is planning to update RoboHelp regularly (the updates fix bugs and add features so it's a good idea to check for updates about once per month).
If you're looking to learn Adobe RoboHelp, we've got you covered in these live, online instructor-led RoboHelp classes and mentoring sessions.