Changes in version 2025-08-15 (2025-08-15)               

  - Documentation
    Fixed missing “Not run” blocks in all @examples: replaced stray
    ## Not run: / ## End(Not run) markers with proper \dontrun{}
    wrappers.

  - Bug fixes
    Addressed several small glitches in data handling and plotting
    functions.

  - New feature
    Added hb_ensemble() to create ensemble suitability maps via:
    
      - majority vote
      - weighted majority vote
      - unweighted averaging (mean)
      - weighted averaging