{"push_id":1037848281,"size":1,"distinct_size":1,"ref":"refs/heads/ak_default_compressionLevel1","head":"329ed4333f3b949ba4f196768b8078209bc6327b","before":"1efa2d9e078ebcd9aa44c5b906ebfc0722220671","commits":[{"sha":"329ed4333f3b949ba4f196768b8078209bc6327b","author":{"email":"ecd0cbdfcd6b30ea054daacf5620399c0b45c15b@gmail.com","name":"Adam Kiezun"},"message":"use compression level 1 by default, for speed","distinct":true,"url":"https://api.github.com/repos/broadinstitute/gatk/commits/329ed4333f3b949ba4f196768b8078209bc6327b"}]}