Merge pull request #277108 from cephalin/patch-9

add SCM_MAX_ZIP_PACKAGE_COUNT

Author: v-dirichards

articles/app-service/reference-app-settings.md

@@ -93,6 +93,7 @@ The following environment variables are related to app deployment. For variables
 | `WEBSITE_RUN_FROM_PACKAGE`| Set to `1` to run the app from a local ZIP package, or set to the URL of an external URL to run the app from a remote ZIP package. For more information, see [Run your app in Azure App Service directly from a ZIP package](deploy-run-package.md). |
 | `WEBSITE_USE_ZIP` | Deprecated. Use `WEBSITE_RUN_FROM_PACKAGE`. |
 | `WEBSITE_RUN_FROM_ZIP` | Deprecated. Use `WEBSITE_RUN_FROM_PACKAGE`. | 
+| `SCM_MAX_ZIP_PACKAGE_COUNT`| Your app keeps 5 of the most recent zip files deployed using [zip deploy](deploy-zip.md). You can keep more or less by setting the app setting to a different number. |
 | `WEBSITE_WEBDEPLOY_USE_SCM` | Set to `false` for WebDeploy to stop using the Kudu deployment engine. The default is `true`. To deploy to Linux apps using Visual Studio (WebDeploy/MSDeploy), set it to `false`. |
 | `MSDEPLOY_RENAME_LOCKED_FILES` | Set to `1` to attempt to rename DLLs if they can't be copied during a WebDeploy deployment. This setting isn't applicable if `WEBSITE_WEBDEPLOY_USE_SCM` is set to `false`. |
 | `WEBSITE_DISABLE_SCM_SEPARATION` | By default, the main app and the Kudu app run in different sandboxes. When you stop the app, the Kudu app is still running, and you can continue to use Git deploy and MSDeploy. Each app has its own local files. Turning off this separation (setting to `true`) is a legacy mode that's no longer fully supported. |