Gaumont Noé

Hi, First time I saw this toggle button, I was not able to guess its function. My first thought was that it would apply a filter on the graph but...

I used conventional commit in my previous company, and we also code our own changelog generator ([here](https://forge.extranet.logilab.fr/open-source/release-new/-/tree/branch/default/release_new) but not useable as mercurial based). So, I'm definitely in to use it...

Hi, Thanks for the petgraph lib which is very impressive and practical. I haven't used it enough yet to help in the design or implementation. However, I think the overall...