While we know the Universal Skype app is not long for this world, being replaced in Windows 10 Mobile with built-in integration, it does not fortunately mean that Microsoft has stopped maintaining the current version.
There is no new change log in the Store listing, if you noticed any changes, let us know in the comments. A few of months back, Microsoft updated this app with a new, compact design.
Download it here from Windows Phone Store for free.
Thanks Abhishek for the tip.