Hi, I'm working on adding List support to Gandiva and its turning into a fairly complicated feature. I have code that works for a few list types (ie list<int32> etc) but I'm not at the stage yet for a formal PR (needs more tests and some tests are broken, code needs to be cleaned up some). Is there a general process for getting early feedback on a proposed change? For example a work in progress PR or design doc review maybe?
For reference, my change is an expansion/continuation of this abandoned PR: https://github.com/apache/arrow/pull/9060 Thanks Logan
