Release v2.0.3 - fixed compiling without blocking feature

What's Changed

• Bump serde-aux from 4.2.0 to 4.3.1 by @dependabot in #19
• Bump tokio from 1.34.0 to 1.35.0 by @dependabot in #20
• fixed building without blocking feature by @DenuxPlays in #21
• v2.0.3 preparation by @DenuxPlays in #22

New Contributors

• @dependabot made their first contribution in #19

Full Changelog: v2.0.2...v2.0.3