1.0.0-beta.11

• Added support for treating TypedArrays as regular arrays
• Fixed lastIndexOf() method behavior when fromIndex is zero; previously, the search incorrectly started from the end of an array instead of the zero position
• Fixed group() method to include elements with an empty array as a key in the group with key: undefined; previously, such elements were omitted from the result
• Modified the behavior of slice notation:
  • When the value is a string, the result remains a string (was an array of chars)
  • When from is greater than to and step is not specified, step defaults to -1 (i.e. $[3:1] is the same as $[1:3:-1])
  • When from is greater than to and step is specified, the sign of the step is inverted (i.e. $[5:1:-2] is the same as $[1:5:2])