v0.2.0

• High-resolution timing (using process.hrtime())
• Timer.pause() and Timer.resume()
• Log stream output (as metric=<metric>)
• Cleaned up socket handling; close() is no longer necessary when using Node
  v0.10.x+
• Removed batched metrics

v0.1.4

• Added missing metrics.histogram()

v0.1.3

• Stop generating invalid metric values when batched

v0.1.2

• Limit batch sizes to 8kb to avoid UDP send failures

v0.1.1

• Express-compatible middleware (metrics.middleware)
• Batch flushing of metrics

v0.1.0

• Initial public release