{"push_id":768091997,"size":1,"distinct_size":1,"ref":"refs/heads/no-deser","head":"6d7b522a852bcd348d84772dbfbb89c9b93e5fa3","before":"a6c753aecbed3ab2e15445142abdef5bc1fa82a9","commits":[{"sha":"6d7b522a852bcd348d84772dbfbb89c9b93e5fa3","author":{"email":"139e977283daeae245e420eba3508a04f5ad76ef@commonjava.org","name":"John Casey"},"message":"re-add the setOptional() method to ArtifactRef.","distinct":true,"url":"https://api.github.com/repos/jdcasey/atlas/commits/6d7b522a852bcd348d84772dbfbb89c9b93e5fa3"}]}