Updated 12-Apr-2022.
There have been some significant rule changes for the 2022 season. You can find the current (2022) full field laws of the game here.
A summary of the changes is available here. The offical page for the changes is here and includes a presentation with videos that helps explain.
It seems the main changes of interest to us are around hand balls. In particular, around when an accidental hand ball is considered a foul. Various things that might have been considered a hand-ball last year no longer are! But, if an attacker scores “immediately” after an accidental handball – it is always a foul (no goal). In the latter case “immediately” does depend a bit on the ref and what actually happens. It does depend a lot on the view the ref gets. For players, as always, keep your hands a close to your body as practical and you have less chance of issues.
Minor changes to other rules, e.g. “offside”: the lower part of the arm is no longer considered. Also – If you try to use a “trick” to send the ball back to the keeper in breach of the rules, then you could get a yellow card.