0.28.0

• Added --header-first option to print header before the prompt line

  fzf --header $'Welcome to fzf\n▔▔▔▔▔▔▔▔▔▔▔▔▔▔' --reverse --height 30% --border --header-first

• Added --scroll-off=LINES option (similar to scrolloff option of Vim)
  • You can set it to a very large number so that the cursor stays in the
    middle of the screen while scrolling

    fzf --scroll-off=5
    fzf --scroll-off=999

• Fixed bug where preview window is not updated on reload (#2644)
• fzf on Windows will also use $SHELL to execute external programs
  • See #2638 and #2647
  • Thanks to @rashil2000, @vovcacik, and @janlazo