Release v0.4.0-nightly-20230609

What's Changed

• chore: bump greptimedb version 0.4.0 by @v0y4g3r in #1724
• feat: Adds some metrics for write path and flush by @evenyag in #1726
• feat: support /api/v1/series for Prometheus by @NiwakaDev in #1620
• fix: empty result type on prom query endpoint by @waynexia in #1732
• chore: clean up some of my todos by @MichaelScofield in #1723
• feat: add route admin api in metasrv by @Fengys123 in #1734
• fix: parquet time range predicate panic by @v0y4g3r in #1735
• feat: make jemalloc the default allocator by @v0y4g3r in #1733
• feat: Add HTTP API for cpu profiling by @evenyag in #1694
• ci: allow triggering nightly release manually by @sunng87 in #1746
• chore: update document links in README.md by @nicecui in #1745
• ci: fix using env in job.if context by @sunng87 in #1751
• chore: Log version and arguments by @evenyag in #1744
• feat:make version() show greptime info. by @QuenKar in #1749
• fix: jemalloc error does not implement Error by @v0y4g3r in #1747
• ci: correct data type for input and event check by @sunng87 in #1752

New Contributors

• @nicecui made their first contribution in #1745

Full Changelog: v0.3.0-nightly-20230605...v0.4.0-nightly-20230609