Mac upgrade screen using brew
View the current version of screen:
$ screen --version Screen version 4.00.03 (FAU) 23-Oct-06
Upgrade screen using brew:
$ brew install screen
Open a new tab for the updated version to take affect and then check the version again:
$ screen --version Screen version 4.08.00 (GNU) 05-Feb-20
The screen window manager has now been updated.
Posted Mar 20, 2021.