Microsoft has released two feature updates to their Skype iOS and Android apps in quick succession. The first brought PayPal integration to iOS and Android apps, while the second adds a dark mode option to the Android app which helps reduce eye strain eye strain during night use.
https://www.notebookcheck.net/You-can-now-send-money-using-Skype-and-set-the-interface-to-dark-mode.240176.0.html