With the government not being formed, right now it is a ....ing mess. Nothing is clear, nobody knows what and when, the federal government is moving at a glacial pace, each State brew its own stuff. The longer it takes for them to take a decision the harsher they will be, and it will take them a long time. Because an average of +300 dead a day is possible in the next 2 weeks. Hospitals are now close to full (Munich just called for students to get there).
Watch the news and specially your local news. Each city might have completely different rules.