Prepare release 0.61.2 (prometheus-community#1454)

Prepare release 0.61.1 (prometheus-community#1453)

Prepare release 0.61.0 (prometheus-community#1451)

Prepare changelog for v0.60.0 (prometheus-community#1417)

Prepare changelog for 0.59.0 (prometheus-community#1390)

Co-authored-by: kgeckhart <[email protected]>

Prepare changelog for 0.58.0 (prometheus-community#1371)

Changelog for 0.57.1 (prometheus-community#1333)

Update changelog for v0.57.0 (prometheus-community#1319)

Prepare changelog for v0.56.0 (prometheus-community#1273)

Prepare changelog for v0.55.0 (prometheus-community#1146)