Version 0.5.8

Fix a lot of bugs and support with and labeled statements

Version 0.5.2

1. Fix #101

Version 0.5.1

1. Support ES module #68
2. Support class field
3. Support class static block

Version 0.5.0

1. Support #83

Version 0.4.9

1. Fix #94

Version 0.4.8

1. Fix #65

Version 0.4.7

1. Add parse method for Sval instance
2. Allow run Estree Spec AST
3. Fix #46 & #55

Version 0.4.6

1. Implement object getter/setter
2. Fix delete behavior
3. Fix bug of accessing super in methods, calling methods of super class and throwing error in async generator

Version 0.4.5

1. Improve about 30% performance
2. Fix a bug of array pattern (issue #35)

Version 0.4.4

1. Fix parameters feed of async function and async generator
2. Fix assignment pattern of object pattern and array pattern
3. Reduce the use of Object.prototype.hasOwnProperty to improve performance