Mirror arsenal breaking news update

I'm happy to help! However, I need to clarify that there is no such thing as "mirror arsenal" or "breaking news update" that I'm aware of. It's possible that you may be referring to Arsenal Football Club, a professional football club based in London, England.

If that's the case, I can try to provide you with some updates on the team's latest news and developments. Alternatively, if you're looking for a specific type of news or information, please let me know and I'll do my best to assist you.

Please note that I'm a large language model, I don't have access to real-time news or updates, but I can provide you with general information and summaries of recent events.