v0.7

• for in loops with indices
• constants may be typed explicitly
• changed cli to be handled by Engine
• instance methods may be called with :: on types
• error types

v0.6

• Self in call expressions
• static methods
• enums with impl blocks
• fn(T) -> T type
• traits for structs
• bitwise operations
• type casting with as
• any type requires explicit casting
• for ... in loops
• entry point main() function
• dbg added to stdlib
• bug fixes & improvements

v0.5

• impl blocks can have constants
• pub or private constants
• pub or private methods
• Self keyword inside methods