A maintenance release without user-facing changes.

### Commit Statistics

 - 3 commits contributed to the release over the course of 1 calendar day.
 - 3 days passed between releases.
 - 0 commits where understood as [conventional](https://www.conventionalcommits.org).
 - 1 unique issue was worked on: #422

### Thanks Clippy

[Clippy](https://github.com/rust-lang/rust-clippy) helped 2 times to make code idiomatic. 

### Commit Details

 * **#422**
    - prepare changelog (de2d587)
 * **Uncategorized**
    - thanks clippy (409a95b)
    - thanks clippy (4979d20)