Hey guys, i did'nt touch Unity for over a year(I am student) and now i want to start again. What version do you recommend? I used to use 3.5.1 but it was kinda buggy. My goal now are games for Steam/Android. What is the difference between 2019.x and 5.x? Thanks!
Each version has release notes: https://unity3d.com/get-unity/download/archive More information here: https://unity.com/releases/2019-2?_ga=2.213240599.2028743495.1580111547-1395969727.1484782900
A lot. Generally speaking, 5.x was fairly stable, but users felt that it was less stable than the 4.x series. 2018.x+ introduces the new Data Oriented Technology Stack that you'll read about in @zombiegorilla 's links. As a beginner, it's probably best to start from the latest stable build, as you most likely won't be building anything that will be production worthy in the first few weeks/months. DOTS may be confusing to new users, but it's probably best to go through as much learning documentation as you can to get back into it.