v2.1-beta.1

• Debian packages now include the debian_version property 📦
• Artifacts are uploaded faster! We've optimised our Agent API payloads to have a smaller footprint meaning you can uploading more artifacts faster! 🚗💨
• You can now download artifacts from private S3 buckets using buildkite-artifact download ☁️
• The agent will now change it's process title on linux/amd64 machines to report it's current status: buildkite-agent v2.1 (my-agent-name) [job a4f-a4fa4-af4a34f-af4]