v0.4.0

What's Changed

• Initial LCEL Support by @CalebCourier in #568
• make guard and validator runnable by @CalebCourier in #573
• Cli bug bash by @CalebCourier in #571
• Cli Quick Submit by @CalebCourier in #578
• Hub cli by @CalebCourier in #537
• Initial Chaining Support by @CalebCourier in #563
• Validator Hub Telemetry by @thekaranacharya in #559
• [bug] Let json validation pass when a None-able field is missing from by @vyasmanmohan in #584
• None able fix by @zsimjee in #585
• import tele changes by @zsimjee in #525
• Initial Validator Hub Support by @CalebCourier in #530
• use token instead of username/pass by @zsimjee in #587
• migration guide by @zsimjee in #588
• Refactor guardrails docs by @ShreyaR in #586
• restructuring and conosolidating minus getting started by @zsimjee in #589

New Contributors

• @vyasmanmohan made their first contribution in #584

Full Changelog: v0.3.3...v0.4.0