11.3.0

Changed

• Check that cluster worker is still connected before attempting to query it for
  metrics. (#244)

Added

• Added a remove() method on each metric type, based on Prometheus "Writing Client Libraries" section on labels

11.2.1

Breaking

Changed

Added

• Updated types for Summary in typescript definition file

11.2.0

Changed

• Updated child dependency merge patch version to remove vulnerability.

Added

• Added an initial benchmark suite which can be run with npm run benchmarks.
• Add support for sliding windows in Summaries

11.1.3

Changed

• Fixed performance by avoiding Object.assign on hot paths, as well as
  mutating objects when appropriate.

11.1.2

Changed

• Allow setting Gauge values to NaN, +Inf, and -Inf
• Fixed histogram scrape performance by using acc.push instead of acc.concat. Fixes #216 with #219

11.1.1

Changed

• Fixed processOpenFileDescriptors metric when no custom config was set

11.1.0

• Added ability to set a name prefix in the default metrics

Changed

• Fixed startTimer utility to not mutate objects passed as startLabels
• Fixed Counter to validate labels parameter of inc() against initial
  labelset
• Fixed AggregatorFactory losing the aggregator method of metrics

11.0.0

Breaking

• Fixed gauge.setToCurrentTime() to use seconds instead of milliseconds
  • This conforms to Prometheus
    best practices
• Dropped support for node 4

10.2.3

Breaking

Changed

• Fixed issue that registry.getMetricsAsJSON() ignores registry default labels

Added

10.2.2

Changed

• Fixed invalid process_virtual_memory_bytes reported under linux