v0.5.1

What's Changed

• chore: readme mvn search url by @fengjiachun in #15
• chore: fix bad metric name by @fengjiachun in #16
• chore: minor fix with metric by @fengjiachun in #17
• chore: fix comments by @fengjiachun in #18
• docs: docs improve by @fengjiachun in #19
• feat/release 0.5.1 by @fengjiachun in #20

Full Changelog: v0.5.0...v0.5.1