0.9.0-rc4

What's Changed

• Fix the example for defining measure by @ButterBright in #88
• Login with username and password by @OmCheeLin in #89
• Bump up proto for replicas config and TLS option simplification by @hanahmily in #90

New Contributors

• @OmCheeLin made their first contribution in #89

Full Changelog: v0.9.0-rc3...v0.9.0-rc4