Download patch
ref: 21fd2b96da74e5e680e573c058b8d616e829741d parent: 6cc1e81e849a48ffbd4b700a9514d42b9f00e668 author: qwx <qwx@sciops.net> date: Sun Jun 6 23:02:35 EDT 2021
mku: add sigrid's rio selection patch