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What's Changed

Exciting New Features ✨

• feat: table branch support insert by @zhyass in #19225
• feat: adjust columns of system.stages and show stages by @youngsofun in #19257

Thoughtful Bug Fix 🔧

• fix: out of bound on recursive cte & coercion_types left right not match on recursive scan by @KKould in #19212
• fix: send responses only after state machine commit by @drmingdrmer in #19286

Code Refactor 🎉

• refactor(meta): decouple meta crates and improve stream error handling by @drmingdrmer in #19263
• refactor: simplify location capture in location_future by @drmingdrmer in #19267
• refactor: move Pool from common-base to meta-client by @drmingdrmer in #19273
• refactor: remove implicit From<MetaError> for ErrorCode trait by @drmingdrmer in #19275
• refactor: simplify Pool struct and retry loop by @drmingdrmer in #19276
• refactor: replace BuildInfoRef with semver::Version in meta-client by @drmingdrmer in #19277
• refactor: simplify KVAppError handling with into_nested() by @drmingdrmer in #19280
• refactor: replace local uniq_id and drop_callback with databend-base by @drmingdrmer in #19279
• refactor: replace BuildInfoRef with semver::Version in RpcClientConf by @drmingdrmer in #19281
• refactor: simplify Runtime by extracting common spawn and builder logic by @drmingdrmer in #19282
• refactor: use anyhow::Result for test function return types by @drmingdrmer in #19283
• refactor: simplify control flow in Runtime methods by @drmingdrmer in #19285

Others 📒

• chore: update version for kv_list and kv_get_many features by @drmingdrmer in #19270
• chore: remove sqllogicttest warnings by @KKould in #19256

Full Changelog: https://github.com/databendlabs/databend/releases/tag/v1.2.870-nightly