append "(deprecated)" to action name

README.md

@@ -1,19 +1,32 @@
-# GCC problem matcher
+# GCC problem matcher (no longer maintained)
+
+> **Warning**
+> This repository is no longer maintained, the new upstream is: https://github.com/root-project/gcc-problem-matcher-improved
+
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Folemorud%2Fgcc-problem-matcher.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Folemorud%2Fgcc-problem-matcher?ref=badge_shield)
 
 Creates annotations for warnings and errors in gcc builds.
 
+![image](https://user-images.githubusercontent.com/82065181/225907856-336fa631-6520-44ce-bdf5-cf5780e45e40.png)
+
+
+
 ## Inputs
 
 ### build-directory
 
-**Optional** Base directory for build. For builds done in a subdirectory, this should match that directory, otherwise the pattern match will not be able to point to the correct file.
+**Optional** Directory the build is running in. Matched errors will not be able to point to the correct file or create warnings in the `Files changed` overview unless this is correct.
 
 ## Example usage
 
-Create annotations for builds done in the root directory
+Create annotations for builds done in the default directory. Add this anywhere before starting the build.
 
 ```yaml
     - uses: olemorud/gcc-problem-matcher@v1.0
+    
+    - name: Build
+      run: |
+        ...
 ```
 
 Create annotations for builds done in directory `/workspace/build/`
@@ -22,4 +35,8 @@ Create annotations for builds done in directory `/workspace/build/`
     - uses: olemorud/gcc-problem-matcher@master
       with:
         build-directory: /workspace/build/
+        
+    - name: Build
+      run: |
+         ...
 ```

action.yml

@@ -1,6 +1,6 @@
-name: GCC Problem Matcher Improved
+name: GCC Problem Matcher Improved (deprecated)
 
-description: Get annotations for warnings and errors on builds using gcc
+description: new upstream: https://github.com/root-project/gcc-problem-matcher-improved
 
 author: Ole Morud