I shouldn't have said right-click a tab and reload.  I realize now you can double-click to reload it.  But right-click a window to reload all tabs within that window might be helpful.  Not a big deal though.  I have felt overwhelmed by all the crashed windows and havent used this extension in a while so I'm going to start using it again and see how it goes.  I'm glad to see you are so responsive and still developing it. :-)

I echo this request.  "organising all crashed windows into a single hierarchy" so I can close all crashed windows at once would be great.  It seems you don't have a right-click menu on your items; is that right?  Would be nice to right-click a crashed window and have the option of reloading all tabs therein.  Or right-click a tab in that crashed window to reload it. 

Anyway I love this extension and tell everyone about it. 

Thank you!