New version 26.21-1
    
    - Add blivet-gui as requirement for the GUI package (vtrefny)
    - Add a bottom bar to the Blivet GUI spoke (mkolman)
    - Hide storage config spokes marked by SAM as visited (mkolman)
    - Keep last used partitioning method selected (mkolman)
    - Rollback planned storage changes if partitioning method changes (mkolman)
    - Add blivet-gui spoke (vpodzime)
    - docs: fix formating a bit for Links (Frodox)
    - Fix a typo (mkolman)
    - Polish unsupported filesystems in the custom spoke (jkonecny)