< New Features >

• New Randomized Algorithm - Cluster Growth:

• New Shape Generator - Spiral:

• Start Hex Position
  You can now define starting axial coordinates(Q, R) manually via startAxial parameter.

< Editor Improvements >

• Overall UI polish
  Better grouping, clearer naming, more intuitive flow:

< Removed >

• TwoDisks+Corridor Shape (experimental)
  Removed due to low usefulness, flexibility and extensibility.