1.6.3

• Timecode: Negative value calculations now more accurate
• Timecode: init(rawValues:) negative input now returns Components with only largest non-zero component negated
• Timecode.FrameCount: Added isNegative
• TimecodeInterval: Added Equatable, Hashable conformance
• TimecodeInterval: Added init(_: Fraction) and rationalValue
• TimecodeInterval: Removed Sign, now using FloatingPointSign
• TimecodeInterval: sign property is now public
• Fraction: Added abs()
• Fraction: Added isNegative, negate(), negated()
• Fraction: isSimplestForm renamed to isReduced
• Fraction: Added toTimecodeInterval(at:) convenience method

Full Changelog: 1.6.2...1.6.3