1.0.0-beta.12

• Added support for _ as numeric separator for all kinds of number, e.g. 1_000, 0xa0b1_c2d3
• Extended shorthand syntax to define object entries (see Shorthand syntax for entries)

  {
      sum(),              // equavalent to: `sum: sum()`
      foo.[x > 5],        // equavalent to: `foo: foo | .[x > 5]`
      baz is number ?: 0, // equavalent to: `baz: baz | is number ?: 0`
      $var.size()         // equavalent to: `var: var | .size()`
  }
  

• Improved error handling for variable references, including providing query's range of the problem reference in errors
• Fixed acessing to global variables when a variable has no definition