Minor aggravation: the yarn repo key expired so there's a key update dance curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add - to do described @ https://github.com/yarnpkg/yarn/issues/7866
This will affect anyone trying to use this as a FROM source and needing new apt packages - apt-get will fail with the key failure.
Minor aggravation: the yarn repo key expired so there's a key update dance
curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | sudo apt-key add -
to do described @ https://github.com/yarnpkg/yarn/issues/7866 This will affect anyone trying to use this as a FROM source and needing new apt packages - apt-get will fail with the key failure.