Add creation dates,
Add Moul author with avatar, with hack:
works with `mike serve` but doesn’t with `mkdocs serve`
and categories to releases notes

Add `mdformat-frontmatter` preserving Yaml frontmatter

Move poetry logo and v0.8 pipeline screenshot to common dir

Fix Poetry logo display in v0.8.md
Use makdown ![]() image display for correct path set up
enable feature for resizing the svg
https://github.com/mkdocs/mkdocs/issues/1678

Fix typo in v0.9.0 announcement