This is a plugin to use with the quetz package server that allows to serve/download the repodata using zchunk, so that not all the repodata is downloaded every time it changes, but only the changed parts. This dramatically reduces the download time, and is more scalable in the long run (as repodata grows with time).
To install use:
quetz plugin install plugins/quetz_repodata_zchunkAfter installing the package, the repodata.json from any channel will also be available in the zchunk format, and if you have a recent enough version of mamba, the repodata will be downloaded using zckdl (the zchunk download utility), providing all the benefits described above.