v0.2.1

Github release x86 target was broken in 0.1.0 & 0.2.0. This commit fixes the issue.
related Issue: #14

added 3 new targets in github releases:

• aarch64-unknown-linux-gnu
• x86_64-apple-darwin
• aarch64-apple-darwin

Built via joseluisq/rust-linux-darwin-builder

Build

• Add aarch & darwin target to github releases — b22d4c1 by emilien-jegou

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