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In Fourier transformation methods such as fft, power_spectra and local_dft, you can set double_precision=True to force float64 and complex128 calculation because single precision sometimes causes non-negligible errors.
Floating error in local_dft is minimized by considering periodicity of exponential function. The error between local_dft and fft are now completely even.
Bug Fixes
lowpass_filter, highpass_filter did not work on such as "tyx" and "zcyx" images.
__turediv__ was incompatible with complex images.
enhance_contrast was incompatible with float images.
LazyImgArray behaved in slightly different ways compared to ImgArray.