v0.7.46-nightly

What's Changed

Documentation

• chore(doc): Add azblob config and title (#5361) by @bohutang
• chore(doc): remove root from query toml (#5354) by @bohutang
• chore(readme): add how to deploy azure blob stroage (#5348) by @bohutang
• chore(doc): add azure blob storage deploy (#5347) by @bohutang
• chore(doc): gnu -> musl (#5341) by @bohutang

Features

• feature(planner): Support some scalar expressions in new planner (#5362) by @leiysky
• feat(planner): support map access expression (#5358) by @andylokandy
• RFC: Config Backward Compatibility (#5324) by @Xuanwo
• Feature: add metrics in metasrv (#5208) by @lichuang

Improvement

• chore: use x.to_string() instead of format!("{}", x) (#5359) by @andylokandy
• improvement: avoid ub and delele unnecessary unsafe (#5338) by @xudong963
• save one rpc to metasrv (#5345) by @TCeason
• improvement(planner): Minor refactor of binder (#5339) by @leiysky
• chore(functions): make array get return null if out of bounds happens (#5322) by @sundy-li

Others

• feature(planner): Support some scalar expressions in new planner (#5362) by @leiysky
• Feature: add metrics in metasrv (#5208) by @lichuang
• improvement(planner): Minor refactor of binder (#5339) by @leiysky