Log Message:
hs-pandoc-lua-marshal: update to 0.3.0.

## 0.3.0

Released 2024-12-07.

  * Add method `normalize` to Pandoc objects.
    This returns a normalized document by merging adjacent spaces in inlines
    and by modifying tables.

  * Push Captions as userdata, move code to separate module.

  * Add tests for RawInline and its properties

  * Allow treatment of custom elements as singleton lists.

  * Remove `pandoc` prefix on table components (jgm/pandoc#8574).

## 0.2.9

Released 2024-10-01.

-   Update list module, thereby introducing a new method `iter`;
    the function returns an iterator that steps through list
    values on each call.

-   Added support for `__toinline` and `__toblock` metamethods. If
    the metamethods are available on a Lua object and return an
    appropriate value, then that returned value will be used
    during unmarshalling.

## 0.2.8

Released 2024-09-21.

-   Update list module, thereby introducing a new method `at` and
    an extended constructor for List types.

## 0.2.7.1

Released 2024-07-02.

-   Relaxed the upper bound of tasty-quickcheck, used in tests.
    Now allows version 0.11.

-   Update documentation on constructors; the descriptions now
    match those in the pandoc docs.

## 0.2.7

Released 2024-05-06.

-   Let the behavior of `content` attributes on BulletList and
    OrderedList elements match that of the constructor by treating
    a list of Block elements as a list of single-block items. The
    following assertion now holds true:

    ``` lua
    local content = {pandoc.Plain "one", pandoc.Plain "two"}
    local bl = pandoc.BulletList{}
    bl.content = content
    assert(bl == pandoc.BulletList(content))
    ```