**New features :** - Command '-output' now accepts options for the MINC2 file format (extension .mnc). The option can be another .mnc filename which will be taken as a template for its header. Thanks to Haz-Edine Assemlal for his suggestion.

- Math parser expression 'i(_x,_y,_z,_c,_boundary)' has been extended to 'i(_x,_y,_z,_c,_interpolation,_boundary)' where 'interpolation' can be { 0=nearest neighbor | 1=linear }.

- New command '-display_polar' (with shortcut '-dp') has been created to render data as a polar curve. Example of use :

gmic 300,1,1,1,'0.3+abs(cos(10*pi*x/w))+?(0.4)' -display_polar 512,512,4,200,255,200

results in

- New command '-solidify_linear' for reconstructing transparent regions in images, using a linear filtering approach. This is a more flexible process than previous '-solidify', since smoothness parameters can be tuned.

**Modifications / improvements :** - Command '-eigen' is now able to compute eigenvalues and eigenvectors of an entire tensor field. As a consequence, command '-edgetensors' has been discarded as a native command, and recoded identically as a custom command (but renamed '-diffusiontensors'). Command '-tensor2eigen' is not useful anymore and has been removed.

**Bug corrections :** - Fixed bug when dealing with Fourier transform with odd-sized images (concerns commands '-watermark_fourier', '-[i]fftpolar', '-[de]convolve_fft' ).

- + Many small corrections and improvements...