4.2.0

This is a bug fix and maintenance release.

What's Changed 🗒️

• Preparation for next release (4.2) by @atifaziz in #1055
• Add GitHub Action workflow for building by @atifaziz in #1058
• Update Ubuntu image on CI to use 18.04 by @atifaziz in #1057
• Fix pending tasks wait loop in async streams Merge by @atifaziz in #1059 🪲
• Fix style errors: IDE0028, IDE0290, IDE0300 & IDE0301 by @atifaziz in #1062
• Update packages to their latest versions by @atifaziz in #1063

See Also ℹ️

• 4.2.0 milestone for changes in this release
• Commit history since 4.1.0