Submitted by Chris Mungall on Fri, 10/17/2014 - 12:40
Due to an error in the GO ontology publishing pipeline, the following releases of the ontology accidentally omitted all relationship tags:
this bug affected all editions of the ontology: go-basic, go and go-plus, both obo and owl formats
The problem has been fixed in the 2014-10-17 release. In addition, additional verification steps have been added to the automated release pipeline.