- Auto-update stage2
    - Auto-update Cygwin setup
    - Cygwin setup 2.912

commit 54808c93
Author: Oskar Skog <oskar@oskog97.com>
Date:   Fri Jan 7 22:17:24 2022 +0200

    Auto-update stage2

commit 90305735
Author: Oskar Skog <oskar@oskog97.com>
Date:   Fri Jan 7 21:47:20 2022 +0200

    Removed copyright years from LICENSE.txt (forgot to update)

commit eabaf73b
Author: Oskar Skog <oskar@oskog97.com>
Date:   Fri Jan 7 21:46:33 2022 +0200

    Cygwin setup 2.912

commit d73fe1a4
Author: Oskar Skog <oskar@oskog97.com>
Date:   Fri Jan 7 16:33:26 2022 +0200

    Update setup.exe before updating Cygwin