message: Put up draft of D0355R3
diff: @@ -29,7 +29,7 @@ This is actually several separate C++11/C++14 libraries:
  * Documentation: http://howardhinnant.github.io/date/islamic.html
  -`"date.h"` and `"tz.h"` are now being proposed for standardization: http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2017/p0355r2.html
  +`"date.h"` and `"tz.h"` are now being proposed for standardization: http://howardhinnant.github.io/date/d0355r3.html
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