chore(main): release v1.66.0

[hcloud-bot]

Datacenters commands are now deprecated

The hcloud datacenters list and hcloud datacenters describe commands are now deprecated.

The endpoints GET /v1/datacenters and GET /v1/datacenters/{id} are now deprecated and will be removed after 1 Oct. 2026. After this date, requests to these endpoints will return HTTP 410 Gone.

See the changelog for more details.

Features

• deprecate hcloud datacenters ... commands (feat: deprecate hcloud datacenters ... commands #1436)

Bug Fixes

• cmd: Change tense for deletion of active context (fix(cmd): Change tense for deletion of active context #1412)

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Release Notes

Prefix / Start

This will be added to the start of the release notes.

### Datacenters commands are now deprecated

The `hcloud datacenters list` and `hcloud datacenters describe` commands are now deprecated.

The endpoints `GET /v1/datacenters` and `GET /v1/datacenters/{id}` are now deprecated and will be removed after 1 Oct. 2026. After this date, requests to these endpoints will return `HTTP 410 Gone`.

See the [changelog](https://docs.hetzner.cloud/changelog#2026-06-02-datacenters-deprecated) for more details.

Suffix / End

This will be added to the end of the release notes.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 51.35%. Comparing base (09f8fb8) to head (a8ccde8).

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #1414       +/-   ##
===========================================
- Coverage   72.87%   51.35%   -21.53%     
===========================================
  Files         300      295        -5     
  Lines       11118    10882      -236     
===========================================
- Hits         8102     5588     -2514     
- Misses       2118     4746     +2628     
+ Partials      898      548      -350     

Flag	Coverage Δ
e2e	51.35% <ø> (ø)
unit	?

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