What's Changed
- feat: add downgrade leader region step by @WenyXu in #2792
- feat: add update metadata step for upgrading candidate region by @WenyXu in #2811
- feat: implement PromQL set op AND/UNLESS by @waynexia in #2839
- refactor: replace usage of ArrayData by clone by @QuenKar in #2827
- refactor: DataType name function by @QuenKar in #2836
- docs: update getting-started document link by @nicecui in #2843
- ci: set 'omitBody' true when releasing by @zyy17 in #2845
- refactor: add builder for Frontend by @MichaelScofield in #2849
- feat: do not concat batches in MergeReader by @evenyag in #2833
- feat: add update metadata step for rollbacking downgraded region by @WenyXu in #2812
- chore: add logs and metrics by @WenyXu in #2858
Full Changelog: v0.4.4...v0.5.0-nightly-20231204