feat: Document the new diff coverage toggle

docs/repositories-configure/integrations/bitbucket-integration.md

@@ -14,7 +14,7 @@ When the integration is enabled, you can also create pull request comments and J
 
 To enable the Bitbucket integration, open your repository **Settings**, tab **Integrations**. When you add a new repository, Codacy enables the integration using the [default settings for your organization](../../organizations/configuring-default-git-provider-integration-settings.md).
 
-![Bitbucket integration](images/bitbucket-integration.png)
+![Bitbucket integration](images/bitbucket-integration.png)<!-- TODO ALA-574 Update screenshot -->
 
 If you remove the integration, you can enable it again as follows:
 
@@ -60,6 +60,12 @@ Adds AI-enhanced comments with insights to help you fix identified issues.
 
 ![AI-enhanced comment on GitLab](images/bitbucket-integration-ai-comment.png)
 
+### Extra Diff Coverage Report
+
+Sends an additional diff coverage status report from the new, faster Coverage engine.
+
+![Extra diff coverage report](images/coverage-report-new-engine.png)<!-- TODO ALA-574 Update screenshot -->
+
 ### Pull Request Summary
 
 !!! note "This feature isn't available for Bitbucket Server"

docs/repositories-configure/integrations/github-integration.md

@@ -14,7 +14,7 @@ When the integration is enabled, you can also create pull request comments and G
 
 To enable the GitHub integration, open your repository **Settings**, tab **Integrations**. When you add a new repository, Codacy enables the integration using the [default settings for your organization](../../organizations/configuring-default-git-provider-integration-settings.md).
 
-![GitHub integration](images/github-integration.png)
+![GitHub integration](images/github-integration.png)<!-- TODO ALA-574 Update screenshot -->
 
 If you remove the integration, you can enable it again as follows:
 
@@ -56,6 +56,12 @@ Shows an overall view of the changes in the pull request, including new issues a
 
 ![Issue summary on GitHub](images/github-integration-pr-summary.png)
 
+### Diff coverage
+
+Sends an additional diff coverage status report from the new, faster Coverage engine.
+
+![Extra diff coverage report](images/coverage-report-new-engine.png)<!-- TODO ALA-574 Update screenshot -->
+
 ### Coverage summaries
 
 Adds a pull request comment showing an overall view of the coverage metrics for the pull request, including details about the data that Codacy used to calculate the coverage variation and diff coverage metrics.

docs/repositories-configure/integrations/gitlab-integration.md

@@ -10,7 +10,7 @@ The GitLab integration incorporates Codacy on your existing Git provider workflo
 
 To enable the GitLab integration, open your repository **Settings**, tab **Integrations**. When you add a new repository, Codacy enables the integration using the [default settings for your organization](../../organizations/configuring-default-git-provider-integration-settings.md).
 
-![GitLab integration](images/gitlab-integration.png)
+![GitLab integration](images/gitlab-integration.png)<!-- TODO ALA-574 Update screenshot -->
 
 If you remove the integration, you can enable it again as follows:
 
@@ -56,6 +56,12 @@ Adds AI-enhanced comments with insights to help you fix identified issues.
 
 ![AI-enhanced comment on GitLab](images/gitlab-integration-ai-comment.png)
 
+### Extra Diff Coverage Report
+
+Sends an additional diff coverage status report from the new, faster Coverage engine.
+
+![Extra diff coverage report](images/coverage-report-new-engine.png)<!-- TODO ALA-574 Update screenshot -->
+
 ### Pull Request Summary
 
 Shows an overall view of the changes in the merge request, including new issues and metrics such as complexity and duplication.