v3.21.0

   🚀 Features

• Allow customize perm of unix file  -  by @xhofe in AlistGo/alist#4709 (2b533)
• pikpak: Allow disable media link  -  by @xhofe in AlistGo/alist#4735 (6887f)
• server: Add HEAD method support  -  by @xhofe in AlistGo/alist#4740 (3f8b3)

   🐞 Bug Fixes

• 123:
  • Judge status on get redirect_url  -  by @xhofe in AlistGo/alist#4718 (d17f7)
• deps:
  • Update module golang.org/x/oauth2 to v0.10.0  -  by @renovate[bot] in AlistGo/alist#4522 (6052e)
  • Update module golang.org/x/image to v0.9.0  -  by @renovate[bot] in AlistGo/alist#4725 (d3530)
  • Update module github.com/caarlos0/env/v7 to v9  -  by @renovate[bot] in AlistGo/alist#4728 (d1d1a)
  • Adapt module github.com/caarlos0/env/v9  -  by @xhofe in AlistGo/alist#4728 (3e0de)
• mopan:
  • Size field type(close #4734 in #4736)  -  by @foxxorcat in AlistGo/alist#4734 and AlistGo/alist#4736 (35290)
• pikpak:
  • Hash calculation and fast upload judgment (#4745 fix #1081)  -  by @foxxorcat in AlistGo/alist#4745 and AlistGo/alist#1081 (a31af)
• s3:
  • Unable to copy empty folder  -  by @xhofe in AlistGo/alist#4620 (61101)
• sftp:
  • Read target obj of symlink file  -  by @xhofe in AlistGo/alist#4713 (fa663)

    View changes on GitHub