gi-gdk-4.0.9: ChangeLog.md

### 4.0.9

+ Mark the `value` argument of
  [Gdk.contentProviderGetValue](https://hackage.haskell.org/package/gi-gdk-4.0.8/docs/GI-Gdk-Objects-ContentProvider.html#v:contentProviderGetValue)
  as `(in)`, instead of `(out caller-allocates)`, since the pointer
  itself does not change, only the memory pointed to. See [issue 447](https://github.com/haskell-gi/haskell-gi/issues/447) for more justification.

### 4.0.8

+ Depend on haskell-gi >= 0.26.9 (see [issue 439](https://github.com/haskell-gi/haskell-gi/issues/439))

### 4.0.7

+ Bump base lower bound

### 4.0.6

+ Bump base lower bound

### 4.0.5

+ Relax constraint on text

### 4.0.4

+ Update to haskell-gi(-base)-0.26

### 4.0.3

+ Update to haskell-gi(-base)-0.25

### 4.0.2

+ Upgrade to haskell-gi-base-0.24

### 4.0.1

+ Initial release