Does anyone have any tips and glitches for Most recent patch. i just have no idea on how to change my version

Watch runs to learn movement and look at the pastebin route notes for the general route, that's what I'm doing right now to learn lp all skills

Be sure to select "1.4.3.2+ NMG" on most boards to properly filter for latest patch runs. For latest patch any%, the top few runs use Isma route which is prohibitively difficult so I don't recommend it

Maybe you are asking wrong question? Instead of writing "I have no idea on how to change my version" and asking "How to speedrun recent patch?", you should ask "How do I change my game version?"

What exactly prevents you from downpatching? Your platform?