observer_cli 1.2.1(visualize erlang nodes on the command line
All observer_cli Users are encouraged to upgrade to version 1.2.1.
- Add application status UI.
 - Improve the rendering of UI(More efficient).
 - Rearrange the UI and adjust the color(Easier to understand).
 - Automatically adjust the row of the UI.
 - Upgrade recon to 2.3.4.
 
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