Sukaku Explainer v1.6.1
Added: WXYZ and VWXYZ wings techniques. 2-Strong-linked fish techniques and 3 -Strong-linked fish techniques (Skyscraper, Kite and Turbot) also added.
Enhancement: Version and Release date can now be displayed in command line solver output.
Bug fix: Phantom candidate selection issue in GUI
Enhancement: A few more options to generate puzzle types.