Release 2.4.1

• [bug fix] Apply default buckets in Prometheus Factory (#90) -- Konstantinos Moraitis

Release 2.4.0

• Implement fork.Factory (#84) -- Daniil Rutskiy

Release 2.3.0

• Change codahale/hdrhistogram dependency to HdrHistogram/hdrhistogram (#82) -- filipe oliveira
• Upgrade Go to 1.15 (#83) -- Yuri Shkuro

Release 2.2.0

• Upgrade Prometheus client to 1.1 and go-kit to 0.9 (#78) -- Yuri Shkuro

Release 2.1.1

• Remove go modules support (#76) -- Yuri Shkuro

Release 2.1.0

• Add support for go modules (#75) -- Yuri Shkuro
• Fix typo in metrics Init method docs (#72) -- Sergei Zimakov
• Remove GO15VENDOREXPERIMENT variable (#71) -- Takuya N
• Ensure Gopkg.lock files remain in sync with Gopkg.yaml (#69) -- Prithvi Raj

Release 2.0

Breaking changes:

• Add first class support for Histograms and change factory args to structs (#63)
• Add metric description to factory API (#61)
• Remove metrics/go-kit/prometheus as metrics/prometheus now available (#58)
• Add _total suffix for counters reported to prometheus (#54)
• LocalBackend / Test factory moved to metrics/metricstest/ package (#46) ,
• Change AssertCounterMetrics/AssertGaugeMetrics to be functions on the test factory (#51)

Release 1.5.0

• Change default metrics namespace separator from colon to underscore (#43) <Juraci Paixão Kröhling>
• Use an interface to be compatible with Prometheus 0.9.x (#42)

Release 1.4.0

• Reimplement expvar metrics to be tolerant of duplicates (#40)

Release 1.3.1

Add Gopkg.toml to allow using the lib with dep