ueberzug - 18.1.9-4+b1 main

Ueberzug is a command line utility which draws images on terminals
using child windows.
.
It has several advantages over w3mimgdisplay:
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- no race conditions, as a new window is created to display images
- expose events will be processed, so images will be redrawn on
switched workspaces
- tmux support (excluding multi pane windows)
- terminals without the WINDOWID environment variable are supported
- chars are used as both the position and size unit
- no memory leak (and unlimited cache)