[tor-relays] how long till the axe falls on little guard relays?

The guard status of the relay here is hanging on by a thread (consensus 5-in-favor 4-against) and this had me wondering until I read

[tor-relays] don't worry (to much) if your relay is loosing the guard flag

https://lists.torproject.org/pipermail/tor-relays/2014-July/005043.html

Looking at the Consensus Health page it's clear that about 1000 other relays are also separated from Guard Oblivion by a single vote.

I'm curious if anyone knows roughly when the next authority will upgrade to a version with the new criteria and the little guards get the chop.