Looking at the firmware release, changelog, I noticed this:
Which says
[PR #1245]17 Particle.publish() now able to use Future API
What is the Future API?
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bko
2
I think they are refering to C++ futures which along with promises form a way of working with multithreaded code that is easy to use:
http://en.cppreference.com/w/cpp/thread/future
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