======= 2.2.1 / 2022-10-02

Add github workflows

2.2.0 / 2022-10-02

Upgrade Golang to v1.19

2.1.0 / 2021-03-10

Replace counter by gauge

2.0.0 / 2020-08-10

Upgrade Golang
Upgrade dependencies
Change default port (cf. /~https://github.com/prometheus/prometheus/wiki/Default-port-allocations)
Use Alpine linux instead of Debian (864MB vs 427MB)
Add new metrics
Rename metrics