{"ref":"refs/heads/master","push_id":55353661,"commits":[{"sha":"e27961660eefe64604b0ff009eda5a65983bbe4d","author":{"email":"7b97ec4f1993b13d6eb79a325784b80e27897da7@uni-koeln.de","name":"Jens Wille"},"url":"https://api.github.com/repos/prometheus-ev/promhp/commits/e27961660eefe64604b0ff009eda5a65983bbe4d","message":"_lib/series.rb: [FIX] Subtitle may be empty."}],"head":"e27961660eefe64604b0ff009eda5a65983bbe4d","size":1}