view .arcconfig @ 39019:d0d197ab0646

changegroup: capture base node instead of rev in delta request

I want the API in storage to be defined in terms of nodes, not
revision numbers.

Differential Revision: https://phab.mercurial-scm.org/D4216

{
    "conduit_uri": "https://phab.mercurial-scm.org/api",
    "repository.callsign": "HG",
    "arc.land.onto.default": "@",
    "base": "hg:.^"
}