1.19.1

What's Changed 🐛

• fix: Lower log level to debug by @saig0 in #963
• fix: A unary-test expression with ? returns true/false by @saig0 in #966
• fix: List functions handle invalid zero position by @saig0 in #973
• fix: A unary-test expression returns null instead of false by @saig0 in #975
• fix: Return normalized years-months-duration by @saig0 in #978

Full Changelog: 1.19.0...1.19.1