There’s no evidence Lasse did anything “wrong” beyond looking for / accepting co-maintainers, something package authors are taken to task for not doing every time they have life catching up or get fed up and can’t / won’t spend as much time on the thing.
Care to provide some evidence to back this statement?
Also do you mean back up?
Antonio literally used to go around mailing lists asking for lzip support and complaining about xz:
- https://gcc.gnu.org/legacy-ml/gcc/2017-06/msg00044.html
- https://lists.debian.org/debian-devel/2017/06/msg00433.html
Also, https://web.archive.org/web/20190605225651/http://octave.159...
I can understand wanting your project to succeed, it's pretty natural and human, but it's flagrant Antonio had a lot of feels about the uptake of xz compared to lzip, as both are container formats around raw lzma data streams and lzip predates xz by 6 months. His complaint article about xz is literally one of the "Introductory links" of lzip.
Neither is lzip since it doesn't contain error correction codes. You can add those with an additional file (to any archive) e.g. via par2 but then most of the points in the linked rant become irrelevant.
Also, Lasse has not been accused of any wrong-doings.