v0.12.0

• Support git commit/tag GPG verification
• Add assetNames to github release sync for fine grained downloading
• [breaking] kind: Secret data values are expected to be base64 encoded
• [breaking] Switch to blang/semver for parsing versions (docs)
  • Introduced explicit way to include prerelease versions

418dbd15eaded3c5c324ef8f13a98d2d023c10447e7465a739af5b9746afe5c4  ./vendir-darwin-amd64
3310669b39cd2095f9ff373fef479ed90c2eb75e3987f8e14e3779c59fa051c4  ./vendir-linux-amd64
be9af8055fef13d2a74b0728bae6e1d38f57a63b8994b5a528d06020cb6bce9e  ./vendir-windows-amd64.exe

(Installation instructions: https://k14s.io/#install-from-github-release)