0.4.2

Improvements

• Simplify graceful shutdown
• Remove unnecessary dependency on futures

Dependency updates

• Bump thiserror from 1.0.59 to 1.0.60 by @dependabot in #285
• Bump async-channel from 2.2.1 to 2.3.0 by @dependabot in #286
• Bump async-channel from 2.3.0 to 2.3.1 by @dependabot in #287
• Bump thiserror from 1.0.60 to 1.0.61 by @dependabot in #288
• Bump tokio from 1.37.0 to 1.38.0 by @dependabot in #289

Full Changelog: v0.4.1...v0.4.2