v1.2.733-nightly

What's Changed

Exciting New Features ✨

• feat: unload preserve order if the source is ordered. by @youngsofun in #17864

Thoughtful Bug Fix 🔧

• fix(query): Fix incorrect memory tracking in the HTTP handler by @zhang2014 in #17857

Code Refactor 🎉

• refactor(executor): refine physical hash join build by @bohutang in #17858
• refactor(query): refactor physical plan organization in pipeline builder for better readability by @bohutang in #17866
• refactor: new retention policy ByNumOfSnapshotsToKeep by @dantengsky in #17840

Others 📒

• chore(explain): Adds support for explain subquery in plans by @forsaken628 in #17861

Full Changelog: v1.2.732-nightly...v1.2.733-nightly