v0.7.3

• Added slim factory function LanguageOptions.Create()
• Added generic convenience methods EvaluationContext.AddFunction<..., TResult>()
• Improved readme and example program

v0.7.2

• Improved semantic error messages for variable and function call

v0.7.1

• Fixed #22
• Direct comparison between null variable and null literal does not throw exception anymore
• Function c_str(x) returns empty string for null

v0.7.0

• Changed null compatibility of equality operators
• Added integrated function isnull(x)

v0.6.0

• Change the way how the evaluation context is configured by introducing LanguageOptions and LanguageOptionsBuilder
• Add support for configuring string quotation style
• Add option for changing the name of the conditional function

v0.5.2

• Added options for ignoring case on EvaluationContext
  • IgnoreOperatorCase
  • IgnoreLiteralCase
  • IgnoreVariableNameCase
  • IgnoreFunctionNameCase
  • IgnoreParameterNameCase
  • SetIgnoreCase(bool ignoreCase) to switch all options at once
• Added checkbox to demo application, for toggling case ignorance

v0.5.1

• Migrated projects to SDK-style project files
• Upgraded library to .NET Standard 2.0 and .NET Framework 4.6.1
• Upgraded Sprache to version 2.3.1
• Added string function len(value)
• Implemented automatic up-casting of numeric values in if()