1.6.0

• Add density function
• Add Coverage Output script
• Add PHPUnit 11
• Code cleanup
• Add coverage tests

1.5.1

• Add wet Bulb Temperature function
• Add heat index warning messages

1.4.0

• Added heading function

Release 1.3.0

• Added Fibonacci
• Added Air and Steam functions
• Added Sphere functions

Release 1.2.0

Added functions for geo distance

Release 1.1.0

• Added geo distance function

Release 1.0.0

fix vendor name