Mqtt-exporter

What's Changed
* feat: allow ignoring msg payload by jochen42 in https://github.com/kpetremann/mqtt-exporter/pull/91
* feat: add helmchart publishing by SchoolGuy in https://github.com/kpetremann/mqtt-exporter/pull/94
* fix(ci): invalid gh action for helm by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/96
* fix: metric references memory leak by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/97

New Contributors
* jochen42 made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/91
* SchoolGuy made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/94

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.6.1...v1.7.0

What's Changed
* feat: remove old metrics when zigbee1mqtt renaming event by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/89


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.5.0...v1.6.1

What's Changed
* feat: remove old metrics when zigbee1mqtt renaming event by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/89


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.5.0...v1.6.0

What's Changed
* CLI: Test tool by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/80
* Add Helm chart for mqtt-exporter by Matthew-Beckett in https://github.com/kpetremann/mqtt-exporter/pull/53
* Handle plain state value string in raw_payload by mortenlj in https://github.com/kpetremann/mqtt-exporter/pull/83
* Pypi distribution by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/84
* feat: optional last seen timestamp metrics by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/87

New Contributors
* Matthew-Beckett made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/53

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.4.2...v1.5.0

What's Changed
* style: apply new black rules by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/71
* docs: update working list by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/70
* ci: fix linter configuration by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/74
* Add basic pyproject properties & `PROMETHEUS_ADDRESS` setting by christoph-heiss in https://github.com/kpetremann/mqtt-exporter/pull/73
* Support TLS with optional CA validation by Matthew-Beckett in https://github.com/kpetremann/mqtt-exporter/pull/75
* Some fixes by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/76
* fix: mqttv3 does not have properties by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/78

New Contributors
* christoph-heiss made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/73
* Matthew-Beckett made their first contribution in https://github.com/kpetremann/mqtt-exporter/pull/75 and https://github.com/kpetremann/mqtt-exporter/pull/52

**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.4.1...v1.4.2

What's Changed
* fix: userproperty exception by kpetremann in https://github.com/kpetremann/mqtt-exporter/pull/67


**Full Changelog**: https://github.com/kpetremann/mqtt-exporter/compare/v1.4.0...v1.4.1