0.15.0 / 2017-01-24

• [FEATURE] API: Add metric metadata endpoints #181
• [IMPROVEMENT] API: Disable redirection following with urlfetch HTTP library #168 (thanks @evanj)
• [IMPROVEMENT] API: Increase default timeout from 3 to 60 seconds #174 (thanks @ojongerius)
• [IMPROVEMENT] DogStatsD: Better exceptions on system default route resolution failures #166, #156
• [IMPROVEMENT] DogStatsD: Close sockets when freed #167 (thanks @thehesiod)