v3.4.0

What's Changed

• Make logfile name configurable by @manke-cubert in #64
• Feature/settings dir env var by @birkholz-cubert in #65
• Added 3.4.0 changes by @birkholz-cubert in #66
• fix typing annotations for python 3.9 by @birkholz-cubert in #67

Full Changelog: v3.3.3...v3.4.0