v0.1.6

New BuiltIn Types

• Float
• GoMap
• Decimal
• MatchData
• Regex

New Libraries

• Concurrent::Array
• Concurrent::Hash
• Concurrent::RWLock

Syntax Change

• Add _ for unused variable
• Support float literal like 1.0
• Support Keyword Argument (unstable)
• Support Case expression
• Prohibit capitalized method call like Foo()
• Drop support of ++
• Support += or -= syntactic sugars
• Support ~= operator

Others

• Stack Traces support (unstable)
• A lot bug fixes (too many to list)