v0.6.0 Release

What's Changed

• update README by @mfreeborn in #32
• Sleep using tokio-walltime by @4e554c4c in #45
• fix clippy lints by @mfreeborn in #46
• add solar_noon to --event options by @mfreeborn in #47
• Add flag and default behaviour for missed events by @mfreeborn in #48
• Add JSON output format for report by @mfreeborn in #49

New Contributors

• @4e554c4c made their first contribution in #45

Full Changelog: v0.5.0...v0.6.0