v0.1.1 release

Summary of the changes

• Llibrary dependency update: v0.2.1-2 from v0.2.0_1
• DioOption API change: a new field allowed_range is added
• Support both DioOption of v0.2.1-2 and older one.
• Improve the binary dependency version check (warn if the older version of WORLD is detected)

Ref: #10

v0.1.0 release

WORLD.jl is now based on WORLD v0.2.0 instead of v0.1. See #7 and r9y9/WORLD#2 for details.

Summary of the changes

• New Aperiodicity ratio estimatino by d4c
• New waveform synthesis from aperiodicity ratio by d4c, spectrogram and f0.
• Synthesis now accepts aperiodicity spectrum instead of excitation spectrum
• Platinum, Star, Synthesis (using excitation spectrum) and TANDEM-AP are deprecated
• interp1 is exported #9
• Drop Julia v0.3-pre-releases

v0.0.2 release

• Fix bug in spectrum envelope and mel-cesptrum conversion
• Add keyword arguments support for DioOption

v0.0.2 release

Spectrum envelope and mel-cepstrum conversion are supported.

v0.0.1 First release

Merge branch 'master' of https://github.com/r9y9/WORLD.jl