Version 0.69_9 is available upstream. Please consider updating!
It seems that version 0.69_9 is available upstream, while the latest version in the Gentoo tree is 0.55. You think this warning is false? Read more about it here.
Circos visualizes data in a circular layout — this makes Circos
ideal for exploring relationships between objects or
positions. Circos is ideal for creating publication-quality
infographics and illustrations with a high data-to-ink ratio, richly
layered data and pleasant symmetries. You have fine control each element
in the figure to tailor its focus points and detail to your audience.