0.12.0

Changed

• Update http dependency to 1.1.1

Fixed

• Cast number64 to json number in json export plugin #321

Deprecated

• HTTP middleware v2

0.11.0

Added

• collector's method remove to clear observations with given label pairs #263
• counter:reset() method #260
• tnt_read_only metric #275

Removed

• Average collector

Fixed

• Throw an error when http_middelware is processing a wrong handler #199
• cartridge issues metric fails before cartridge.cfg() call #298

Changed

• quantile metric is NAN if no samples provided for an age #303

0.10.0

Changed

• metrics registry refactoring to search with O(1) #188
• ipairs instead of pairs while iteration in histogram #196
• set_export function provide default metrics config to make role reloadable #248
• metrics registry refactoring to add and remove callbacks with O(1) #276

Fixed

• be gentle to http routes, don't leave gaps in the array
  #246
• allow to create summary without observations #265

Added

• tnt_clock_delta metric to compute clock difference on instances #232
• set custom global labels in config and with set_labels function #259
• allow to include and exclude default metrics in config and in enable_default_metrics function
  #222
• unregister_callback function #262

Deprecated

• enable_cartridge_metrics function

0.9.0

Added

• Age buckets in summary #165

Changed

• tnt_cartridge_issues gathers only local issues #211

Fixed

• cartridge metrics role fails to start without http #225
• quantile overflow after fiber.yield() #235, #189
• role and module hot reload #227, #228

0.8.0

Added

• New default metrics: cpu_user_time, cpu_system_time
• Vinyl metrics

0.7.1

Added

• zone label support for Tarantool Cartridge >= '2.4.0'
• rpm packaging for CentOS 8, Fedora 30, 31, 32

0.7.0

Added

instance health check plugin

0.6.1

Fixed

• package reloading works for metrics.quantile
• instance_name in alias label if no alias present

0.6.0

Features

• Introduced luajit metrics
• Introduced metric for cartridge issues number
• Cartridge role is permanent

Fixed

• Graphite plugin bug fixes (#135, #90, #86, #134)

0.5.0

Features

• introduced Summary collector type. It captures numeric data and provides an efficient percentile calculation mechanism.

Deprecations

• Average collector deprecated in favour of Summary