Thanks! It is a little bit challenging indeed. I've worked on worse systems before, and as always with asynchronicity, the devil is in the details, and there ar

Thanks! It is a little bit challenging indeed. I've worked on worse systems before, and as always with asynchronicity, the devil is in the details, and there are more details than anyone who hasn't written it can imagine ;-) I don't expect the semantics to change much. The things that need polishing are probably on documentation, error messages, and network. The latest bugs in Pijul itself (i.e. not Libpijul) included handling the case where your HTTP connection drops while you're downloading, and keeping your connection busy, that sort of stuff.