v1.0.0

What's Changed

• Update blaze-lib from 2.6 to 3.8 by @ChingChuan-Chen in #5
• All C++ backend are re-written by @ChingChuan-Chen.
• All tests are re-written by @ChingChuan-Chen.
• Add RcppBlaze::copyToCustomVector and RcppBlaze::copyToCustomMatrix to support fast copy data from R object by @ChingChuan-Chen in #6