Hello folks, I've discovered, while trying to fix and 'never seen before bug', after having installed graph-tool 2.29 from a Ubuntu repo, that some new features was not backward compatible. For example, my error came from that fact that now, the function `get_edges` returns by default a `Nx2` matrix, whereas it used to return a `Nx3` matrix in prior version. After a quick search on the doc, changelog and mailing list,  I didn't find mention of these changes, so I am wandering if there is a place to find such information, and if there may be other changes that affect the backward compatibility in new version ? Regards, adrien