Update README.md

README.md

@@ -39,3 +39,32 @@ the prebuilt image or a customer collector build at this time.
 See the [recommended custom collector build
 configuration](./arrow/otelcolarrow-build.yaml) as a starting
 point.
+
+----
+### Contributing
+
+Our deployment process is powered by GitHub Actions.
+
+#### After Merging to Main
+
+Once your changes have been merged into the main branch:
+
+### Updating Arrow Files
+
+If you've made changes to the arrow files, follow these steps:
+
+#### Creating and Publishing a Docker Image
+
+1. **Find the relevant workflow**: Look for "Create and publish a Docker image for Otel Collectors with Arrow".
+2. **Run the workflow**: Click on 'Run workflow' to initiate the Docker image creation and publishing process.
+
+### Updating Charts
+
+If you've made changes to the chart files, follow these steps:
+
+#### Releasing Helm Chart Changes
+
+For releasing changes to Helm charts, follow these steps:
+
+1. **Find the relevant workflow**: Locate "Release Charts".
+2. **Run the workflow**: Click on 'Run workflow' to trigger the release process for Helm charts.