Update README to reflect fork (#2)

README.md

@@ -1,15 +1,27 @@
 # ruff-action
-A GitHub Action for Ruff
 
+A [GitHub Action](https://github.com/features/actions) to run
+[Ruff](https://github.com/astral-sh/ruff).
 
-Ruff can now be used as a [GitHub Action](https://github.com/features/actions).
+> [!TIP] This Action is a fork of
+> [chartboost/ruff-action](https://github.com/ChartBoost/ruff-action), which is
+> no longer maintained. The Action is largely unchanged, but will be updated in
+> a future major release.
 
-This action is commonly used as a pass/fail test to ensure your repository stays clean, abiding the [Rules](https://docs.astral.sh/ruff/rules/) specified in your configuration.  Though it runs `ruff`, the action can do anything `ruff` can (ex, fix).
+This action is commonly used as a pass/fail test to ensure your repository stays
+clean, abiding the [Rules](https://docs.astral.sh/ruff/rules/) specified in your
+configuration. Though it runs `ruff`, the action can do anything `ruff` can (ex,
+fix).
 
 ## Compatibility
-This action is known to support all GitHub-hosted runner OSes.  It likely can run on self-hosted runners, but might need specific dependencies. Only published versions of Ruff are supported (i.e. whatever is available on PyPI).
+
+This action is known to support all GitHub-hosted runner OSes. It likely can run
+on self-hosted runners, but might need specific dependencies. Only published
+versions of Ruff are supported (i.e., whatever is available on
+[PyPI](https://pypi.org/project/ruff/)).
 
 ## Basic Usage
+
 Create a file (ex: `.github/workflows/ruff.yml`) inside your repository with:
 
 ```yaml
@@ -24,15 +36,23 @@ jobs:
 ```
 
 ## Advanced Usage
-The Ruff action can be customized via optional configuration parameters passed to Ruff (using `with:`):
 
-- version: Must be a Ruff release available on PyPI. By default, latest release of Ruff. You can pin a version, or use any valid version specifier.
-- args: You can specify the arguments to pass to the ruff command. By default, it's `check`.
-- src: default, '.'
+The Ruff action can be customized via optional configuration parameters passed
+to Ruff (using `with:`):
 
-See [Configuring Ruff](https://github.com/astral-sh/ruff/blob/main/docs/configuration.md) for details
+- `version`: Must be a Ruff release available on
+  [PyPI](https://pypi.org/project/ruff/). Defaults to the latest Ruff release.
+  You can pin a version, or use any valid version specifier.
+- `args`: The arguments to pass to the `ruff` command. Defaults to `check`,
+  which lints the current directory.
+- `src`: The directory to run `ruff` in. Defaults to the root of the repository.
+
+See
+[Configuring Ruff](https://github.com/astral-sh/ruff/blob/main/docs/configuration.md)
+for details
 
 ### Use a different ruff version
+
 ```yaml
 - uses: chartboost/ruff-action@v1
   with:
@@ -40,22 +60,35 @@ See [Configuring Ruff](https://github.com/astral-sh/ruff/blob/main/docs/configur
 ```
 
 ### Specify a different source directory
+
 ```yaml
 - uses: chartboost/ruff-action@v1
   with:
-    src: './src'
+    src: "./src"
 ```
 
 ### Use `ruff format`
+
 ```yaml
 - uses: chartboost/ruff-action@v1
   with:
-    args: 'format --check'
+    args: "format --check"
 ```
 
 ### Only run ruff on changed files
+
 ```yaml
 - uses: chartboost/ruff-action@v1
   with:
-    changed-files: 'true'
+    changed-files: "true"
 ```
+
+## License
+
+Apache
+
+<div align="center">
+  <a target="_blank" href="https://astral.sh" style="background:none">
+    <img src="https://raw.githubusercontent.com/astral-sh/uv/main/assets/svg/Astral.svg" alt="Made by Astral">
+  </a>
+</div>