The readme for the REL1_29 branch says that Elasticsearch 2.x will work and yet this page says 5.x+ is required. Which is correct?
Topic on Extension talk:CirrusSearch/Flow
The page is correct, it's a problem in the README file.
The README was partially updated, that is correct, but if you scroll down there is a lot of old stuff that is obsolete or outdated... It would be highly appreciated if someone with knowledge cloud update the whole file.
e.g: suff about "Production suggestions"
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Elasticsearch
All the general rules for making Elasticsearch production ready apply here. So you don't have to go
round them up below is a list. Some of these steps are obvious, others will take some research.
** NOTE: this list was written for 0.90 so it may not work well for 1.0. It'll be revised when I have
more experience with 1.0.
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