Changes since tag 90001-2

commit d06732755b86027ceafb4801a7d2617e98c9ca8c
Author: phyber <phyber@wowace>
Date:   Thu May 27 15:03:55 2021 +0100

    actions: Use BigWigs packager as a GitHub Action

commit afc1f77ca2b98c0a27c614df8fded7c0c962a265
Author: phyber <phyber@wowace>
Date:   Thu May 27 14:59:11 2021 +0100

    Bump TOC versions
    
    Also change to the new style recommended by the packager

