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GitHub User: paradox460
Not using this, but I believe paperclip supports S3 versioning
I'm personally excited for this, simply because the complexity of web sockets or comet always bothers me, whereas SSEs seem fairly straightforward. Its unfortunate that there are so many gotchas, but one could hope that, if not in the 4.0 release, a 4.0.1 or even a 4.1 would fix them