Dir-spec should note the max queryable fingerprints/hashes
% git cat-file -p 5218585 ...
Noting maximum number of fingerprints/hashes that can be queried
In our tor-dev@ discussion Karsten mentioned that we could request at most 96 descriptors at a time when polling by their fingerprints...
https://lists.torproject.org/pipermail/tor-dev/2013-June/005005.html
This is a hardcoded limit in tor, so noting it in our spec...
https://gitweb.torproject.org/tor.git/blob/HEAD:/src/or/routerlist.c#l4435
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