v0.6.61-nightly

What's Changed

Bug Fixes

• [metasrv] fix: app-error should not fail state machine txn (#4099) by @drmingdrmer

Documentation

• docs modify some typos in architecture.md (#4101) by @littleeleventhwolf

Features

• query: Replace dal with dal2, let's rock! (#4081) by @Xuanwo

Improvement

• String Func: repeat/substring/substr/mid (#4102) by @Veeupup
• Scalar introduce Viewer & ViewerIter GATs (#4093) by @sundy-li
• PLANNER-4091: Refine the plan order and udf/stage planner name [PATCH-1] (#4103) by @bohutang

Others

• refactor: remove crashme (#4108) by @PsiACE
• String Func: repeat/substring/substr/mid (#4102) by @Veeupup
• query: Replace dal with dal2, let's rock! (#4081) by @Xuanwo
• Scalar introduce Viewer & ViewerIter GATs (#4093) by @sundy-li
• PLANNER-4091: Refine the plan order and udf/stage planner name [PATCH-1] (#4103) by @bohutang
• [metasrv] fix: app-error should not fail state machine txn (#4099) by @drmingdrmer
• docs modify some typos in architecture.md (#4101) by @littleeleventhwolf