v0.9.2.0

- 0.9.2.0 (2024-03-06)
    * Make XHTML5 doctype lowercase
    * Add new attributes to (X)HTML5:
        - `download`
        - `minlength`
        - `muted`
        - `onkeypress`
        - `poster`
        - `property`
    * Add new elements to (X)HTML5:
        - `bdi`
        - `data`
        - `dialog`
        - `picture`
        - `s`
        - `search`
        - `slot`
        - `template`