How do you provide your users with the app updates?

Hey makers, Going to implement the notification mechanic about the app updates for our current users. What approaches you would recommend to me? Based on my product experience, I have been used: - "What's new" section aka separate page in the app. - Launching newsletter. - Sharing through the product's Social media accounts. - Kicking off the product community. Each approach has pros and cons. I'm in the process of choosing one. I am curious to know maybe I missed something interesting and creative that I have not used before. Share your ideas with me, please. My team is waiting for a solution from me ASAP.