%% You should probably cite draft-mahy-mls-ratchet-tree-options-04 instead of this revision.
@techreport{mahy-mls-ratchet-tree-options-01,
    number =    {draft-mahy-mls-ratchet-tree-options-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-mahy-mls-ratchet-tree-options/01/},
    author =    {Rohan Mahy},
    title =     {{Ways to convey the Ratchet Tree in Messaging Layer Security}},
    pagetotal = 7,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {The Messaging Layer Security (MLS) protocol needs to share its ratchet\_tree object to welcome new clients into a group and in external joins. While the protocol only defines a mechanism for sharing the entire tree, most implementations use various optimizations to avoid sending this structure repeatedly in large groups. This document describes a way to convey these improvements in a standardized way and to convey the parts of a GroupInfo object that are not visible to an intermediary server.},
}