Middle-click to close tab

[rlnt]

Hi, thanks for the useful plugin.
Would it be possible to add controls via middle-click? Is that feasible? Similar to how other software handles it (browser, file explorer) it would be cool if you could close tabs by middle-clicking them.

[Minhir]

Hi, nice idea, thank you!

It's implemented in #5 and available in version 0.3.0.