v0.40.0 2024-07-29

What's Changed

• simplify some lifetimes by @davidhewitt in #20
• json_find: make implementation much shorter by @davidhewitt in #18
• invoke: allow LargeUtf8 by @davidhewitt in #19
• uprev deps and stricter linting by @samuelcolvin in #21
• allow union input to json_get by @samuelcolvin in #17
• unnest json_get calls by @samuelcolvin in #25
• support arrow functions with ExprPlanner by @samuelcolvin in #26
• improve union behaviour with null values by @samuelcolvin in #27
• bump to datafusion 40, release as 0.40.0 by @davidhewitt in #31

Full Changelog: v0.2.0...v0.40.0