📖 README update with menu bar info

Author: igorkulman

README.md

@@ -44,7 +44,9 @@ Download the [latest published release](https://github.com/igorkulman/ChangeMenu
 
 **Make sure you execute all the commands from the directory where you unziped the files**. So if you unziped the release to a `ChangeMenuBarColor` directory you need to enter it with a `cd ChangeMenuBarColor` before running the utility.
 
-### Swift Package Manager
+The binary release is **not guaranteed to work** as it depends on a few factors in your macOS installation. If it does not work for you, build the utility from source.
+
+### Building from source
 
 To build the utility you need to have [Xcode](https://apps.apple.com/us/app/xcode/id497799835?mt=12) installed and opened at least once.
 
@@ -127,6 +129,8 @@ If you use multiple displays and want the wallpaper generated for all of them, a
 
 ## Known issues
 
+Make sure **Automatically hide and show the menu bar** is **disabled**. This setting causes the utility to incorrectly detect the menu bar size.
+
 Dynamic wallpapers are not supported at the moment. If you use a dynamic wallpaper the utility will convert it to a static .jpg image.
 
 ### Catalina support