Update Readme

Author: danielpalme

src/AzureDevopsTask/README.md

@@ -33,10 +33,32 @@ To learn how to use *ReportGenerator* have a look at the:
 ```
 
 ### Attention
-The [Publish Code Coverage Results](https://github.com/microsoft/azure-pipelines-tasks/tree/master/Tasks/PublishCodeCoverageResultsV1) task from Microsoft regenerates the report with different settings and based on the supplied _Coberatura_ file (see [announcement](https://docs.microsoft.com/en-us/azure/devops/release-notes/2019/sprint-150-update#cobertura-code-coverage-report-updates)). Moreover it does not necessarily use the latest version of _ReportGenerator_.  
+The [PublishCodeCoverageResultsV1](https://learn.microsoft.com/de-de/azure/devops/pipelines/tasks/reference/publish-code-coverage-results-v1?view=azure-pipelines) task from Microsoft regenerates the report with different settings and based on the supplied _Coberatura_ file (see [announcement](https://docs.microsoft.com/en-us/azure/devops/release-notes/2019/sprint-150-update#cobertura-code-coverage-report-updates)). Moreover it does not necessarily use the latest version of _ReportGenerator_.  
 To disable the regeneration of the report, you can use the following environment variable in your build:
 ```yaml
-disable.coverage.autogenerate: 'true'
+disable.coverage.autogenerate: 'true' # Global environment variable
+
+- task: PublishCodeCoverageResults@1
+  displayName: 'Publish code coverage results'
+  inputs:
+    codeCoverageTool: Cobertura
+    summaryFileLocation: '$(Build.SourcesDirectory)/coveragereport/Cobertura.xml'
+    reportDirectory: '$(Build.SourcesDirectory)/coveragereport'
+  env:
+    DISABLE_COVERAGE_AUTOGENERATE: 'true' # Local environment variable
+```
+
+The [PublishCodeCoverageResultsV1](https://learn.microsoft.com/de-de/azure/devops/pipelines/tasks/reference/publish-code-coverage-results-v1?view=azure-pipelines) will get [deprecated](https://devblogs.microsoft.com/devops/new-pccr-task/).  
+Microsoft recommends to use the [PublishCodeCoverageResults@2](https://learn.microsoft.com/de-de/azure/devops/pipelines/tasks/reference/publish-code-coverage-results-v2?view=azure-pipelines) instead.  
+The new version has several disadvantages regarding the report in the `Code Coverage` tab within Azure DevOps
+- No branch and method coverage
+- No details page for each class
+
+**Recommendation**:  
+Additionally create an artifact containing the full coverage report generated by *ReportGenerator*. You can download the artifact and get full report with all features:
+```yaml
+- publish: $(Build.SourcesDirectory)/coveragereport
+  artifact: CoverageReports
 ```
 
 ## Screenshots