ProxmoxMCP-Plus v0.5.1

This patch release tightens persistent job controls and closes an OpenAPI job-route auth edge case.

Highlights

• retry_job now refuses to replay jobs that are still running or already completed.
• poll_job now discards stale Proxmox task results if the job was retried while polling was in flight.
• Direct OpenAPI /jobs routes reuse API-key verification when an app is created with an API key but without strict middleware.
• SQLite WAL sidecar files are ignored by Git.
• Package, server, and manifest metadata are aligned at 0.5.1.

Upgrade Notes

• Operators should poll a job to a terminal failure or cancellation state before retrying it.
• Clients that intentionally retried completed jobs must switch to creating a new operation instead.
• OpenAPI deployments should continue sending Authorization: Bearer <PROXMOX_API_KEY> for /jobs routes.

Validation

• pytest -q
• ruff check .
• MYPYPATH=src mypy --explicit-package-bases src tests main.py
• pip-audit -r requirements.txt
• python -m build
• twine check dist/*