0.15.2.0 (2025-08-06)
* Fix case-insensitivity of class names for `eval` code blocks (#192).
Class names are case-insensitive (like in HTML), but we were treating them
as case-sensitive.
* Under `theme:`, individual headers can now also be customized (#162).
The configuration blocks under `headers` accepts a `style` list, a `prefix`
string and an `underline` string that is repeated match the width of the
header. `align: center` can be used to horizontally center the header.
```yaml
patat:
theme:
headers:
h3:
style: [vividRed]
prefix: '### '
underline: '-~-~'
align: center
```
