Version 0.5

• Added padding in the FFTs for cross-correlation and correlation centroiding (thanks @matthewtownson )
• Added K-L Modes (thanks @GillesOrban )

Version 0.4.7

• fixed bug in brightest pixel centroider (thanks @andrewpaulreeves)

Version 0.4.6

• Fixed a bug in the centreOfGravity function
• Changed centreOfGravity to take threshold as an optional argument (defaults to no threshold)
• Added code of conduct
• Added open source licence
• Updated documentation

Version 0.4.5

• Updates to Zernike calculations (thanks @GillesOrban )

Version 0.4.4

• Bug fixes for encircled energy functions (thanks @GillesOrban !)

Version 0.4.3

• Slope Covariance Generation Fixes (thanks @andrewpaulreeves )

Version 0.4.2

• Add phase structure function calculation (thanks @GillesOrban !)
• Add encircled energy calculation (thanks @GillesOrban !)
• Increased test code
• Improved documentation
• Bug fixes

Version 0.4.1

• Automate pypi release using travis
• Fix PyPi description

Version 0.4.0

• Added tools to convert Magnitudes to photon flux and back again (thanks @james-m-osborn !)
• Can specify random seeds in FT phase screens (thanks @ojdf !)
• Lots of conversions between turbulence units (thanks @james-m-osborn !)
• Progress on documentation and testing (thanks @matthewtownson !)

Version 0.3

• Additional Documentation
• Added some more tests
• Moved opticalpropagation library to main namespace