Release 0.5.0

What's Changed

Highlights: new UPDATE/RESTART workload verbs, credential-rotation
resilience, and hardening of the node's control service.

Features

• Add UPDATE and RESTART workload verbs by @Jarema in #523
• Add a NexClient interface by @joeriddles in #508
• Improve client errors by @joeriddles in #512
• Add an option to set the auction TTL by @jordan-rash in #510
• Add optional metadata to the start-workload request by @jordan-rash in #516

Fixes

• Keep NATS connections alive across credential expiry/rotation by @Jarema in #521
• Retry credential acquisition with exponential backoff by @Jarema in #522
• Rebuild the control micro service after an unexpected stop by @Jarema in #524
• Fix a data race on node state by @Jarema in #526
• Fix a nil-pointer dereference in handleStopWorkload by @joeriddles in #507
• Honor the system namespace in list-workloads (native) by @jordan-rash in #514
• Fix clone/stop across namespaces by @jordan-rash in #515
• Fix a logger regression by @jordan-rash in #504
• Log errors at error level instead of debug by @joeriddles in #525

Schema / API

• Add omitempty to the nexfile start request by @matthiasdv in #505
• Remove $id from start_request.json by @matthiasdv in #513

Testing & CI

• Improve test-suite reliability for CI by @jordan-rash in #511

Dependencies

• Update Go and dependencies by @jordan-rash in #509
• Update orbit.go/natsext by @joeriddles in #506

Full Changelog: 0.4.1...0.5.0