diff --git a/README.md b/README.md
index c0c46f5..9096948 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # SwiftUTCMenuClock
-A simple menu bar app for macOS that shows the current time in UTC. Loosely inspired by [UTCMenuClock](https://github.com/netik/UTCMenuClock) but rewritten from scratch in Swift 4 and, for now at least, missing a whole bunch of features from the original.
+A simple menu bar app for macOS that shows the current time in UTC. Loosely inspired by [UTCMenuClock](https://github.com/netik/UTCMenuClock) but rewritten from scratch in Swift.
+
+Requires macOS Catalina or Big Sur.
 
 ## Installation
 Installing SwiftUTCMenuClock is super-easy *unless* you want it to run itself at login (see below).
@@ -9,7 +11,7 @@ Installing SwiftUTCMenuClock is super-easy *unless* you want it to run itself at
 3. Open it!
 
 ### Adding a Login Item
-You probably want this to run itself at login, don't you?! Well, here's how to do that.
+If you want this to open itself at login, here's how:
 
 1. Open System Preferences.
 2. Go to **Users & Groups** and select yourself.
@@ -17,17 +19,3 @@ You probably want this to run itself at login, don't you?! Well, here's how to d
 4. Click **+** below the list.
 5. Find and select **SwiftUTCMenuClock.app** in Finder. (If you followed the installation steps above, it should be in your /Applications folder.)
 6. You made it! SwiftUTCMenuClock should now run at login.
-
-## License
-This is released under the MIT License, which basically means that you can do whatever the heck you want with this as long as you credit me if you make any derivatives and you don't sue me if it forces your computer to combust or something like that. See the LICENSE file for details. Enjoy!
-
-## Release history
-### Version 1.0.1
-Released 3 June 2018
-
-* Resolved an issue that caused the application to use excessive energy.
-
-### Version 1.0
-Released 10 April 2018
-
-* Initial release.