Release 1.4.0

Added

- `tnt_cartridge_config_applied` metric.
- New optional ``label_keys`` parameter for ``counter()`` and
  ``gauge()`` metrics.

Release 1.3.1

Release 1.3.0

Release 1.2.0

Release 1.1.0

Release 1.0.0

# 0.17.0

## Overview

This release introduces a single entrypoint to setup the module:
`metrics.cfg`, as well as several updates due to package embedding
to the core Tarantool (available only in master now).

## Breaking changes

This release should not break existing behavior.

## Added
- `metrics.cfg{}` -- a single entrypoint to setup the module:
  - `include` and `exclude` options with the same effect as in
    `enable_default_metrics(include, exclude)` (but its deprecated
    features already disabled);
  - `labels` options with the same effect as `set_global_labels(labels)`;
  - values and effect (like default metrics callbacks) are preserved
    between reloads;
  - does not deal with external features like cartridge HTTP setup
- Versioning support through `require('metrics')._VERSION`

## Changed
- Setup cartridge hotreload inside the role
- Extend `enable_default_metrics()` API:
  - `'all'` and `'none'` options for `include` argument,
  - simultaneous `include` and `exclude` arguments
    (`exclude` has higher priority)
- Build rock with cmake
- Override built-in metrics, if installed

## Deprecated
- Passing nonexistent metrics to `enable_default_metrics()`
- Using `{}` as `include` in `enable_default_metrics()`
  to enable all metrics
- Versioning support through `require('metrics').VERSION`

Release 0.16.0

Release 0.15.1

Release 0.15.0