Nebula worker 6.0.4

Nebula worker version 6.0.4

What's Changed

• General clean up by @martastain in #27
• chore(deps): bump jinja2 from 3.1.2 to 3.1.3 by @dependabot in #28
• 6.0.4 by @martastain in #29

Full Changelog: v6.0.3...v6.0.4