v0.2.0

What's Changed

• docs: bring the README, the quick start and CLAUDE.md up to v0.1.0 by @ingvarch in #164
• feat(rollout): decide the steps of a rolling update and of a shrink by @ingvarch in #165
• feat(nomadops): add the Nomad calls of a rolling update by @ingvarch in #166
• feat(cli): add tent rolling-update cluster for client groups by @ingvarch in #167
• feat(app): roll server groups in tent rolling-update cluster by @ingvarch in #168
• feat(app): roll combined groups in tent rolling-update cluster by @ingvarch in #169
• feat(app): scale a cluster down in update through the rollout by @ingvarch in #170
• feat(app): upgrade a cluster's Nomad version from its channel by @ingvarch in #171
• feat(app): back up Nomad's state and restore it after a loss of the servers by @ingvarch in #172
• feat(e2e): add the ha and upgrade scenarios on Vultr, the exit of M3 by @ingvarch in #173

Full Changelog: v0.1.0...v0.2.0