Hi @Zichako :)
In Germany we have a federal political system. That means that on the one hand there is law that applies to the whole of Germany, but on the other hand every federal state can make their own law (or interpetration of law) in certain fields. And of course every commune can make administrative acts within the framework of the underlying law.
For example the general asylum procedure is the same everywhere in Germany. But if we look into the details there is different implementation depending on the federal state. I would say that it is typical for Bavaria to have a slightly stricter interpretation of law compared to other states.
So much for that.
Can you specify your question a little bit, please? Is there any specific topic that you want to know recent changes in law about? I think otherwise the question is a bit to broad.
All the best