MissingRemoteId
missing remote-id of type 'github' with value 'synfig/synfig' (inferred from URI 'https://github.com/synfig/synfig/releases/download/v1.4.1/ETL-1.4.1.tar.gz')
UnstableOnly
for arches: [ amd64, x86 ], all versions are unstable: [ 1.4.1 ]