• Added: SystemProcedures and SystemAggregateFunctions
• Added serilog.
• Removed delayed document materialization.
• Removed stability lock conversion.
• Corrected index analytics for root node calculations.
• Fixed parser issue which was not tagging NULL as a constant.
• Resolved null equality issues.
• Resolved issue where constant values were not filled out on one-to-many relationships.
• Vastly improved exception reporting.
• Refactoring of expressions, sub-expressions and conditions.

Full Changelog: https://github.com/NTDLS/NTDLS.Katzebase.Server/compare/0.12.0...0.13.0