%% You should probably cite draft-ietf-wpack-bundled-responses instead of this I-D.
@techreport{yasskin-wpack-bundled-exchanges-04,
    number =    {draft-yasskin-wpack-bundled-exchanges-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-yasskin-wpack-bundled-exchanges/04/},
    author =    {Jeffrey Yasskin},
    title =     {{Web Bundles}},
    pagetotal = 17,
    year =      2021,
    month =     mar,
    day =       7,
    abstract =  {Web bundles provide a way to bundle up groups of HTTP responses, with the request URLs and content negotiation that produced them, to transmit or store together. They can include multiple top-level resources with one identified as the default by a primaryUrl metadata, provide random access to their component exchanges, and efficiently store 8-bit resources.},
}