Update CONTRIBUTING.md

Author: meili-bot

CONTRIBUTING.md

@@ -96,6 +96,8 @@ _[Read more about this](https://github.com/meilisearch/integration-guides/blob/m
 
 ### How to Publish the Release
 
+⚠️ Before doing anything, make sure you got through the guide about [Releasing an Integration Tool](https://github.com/meilisearch/integration-guides/blob/master/guides/integration-tool-release.md).
+
 Once the changes are merged on `master`, you can publish the current draft release via the [GitHub interface](https://github.com/meilisearch/docs-scraper/releases).
 
 GitHub Actions will be triggered and push the `latest` and `vX.X.X` version of the Docker image to [DockerHub](https://hub.docker.com/repository/docker/getmeili/docs-scraper).