diff --git a/.github/workflows/danger-comment.yml b/.github/workflows/danger-comment.yml
index 50f3f72..eb84459 100644
--- a/.github/workflows/danger-comment.yml
+++ b/.github/workflows/danger-comment.yml
@@ -117,6 +117,6 @@ jobs:
             }
 
             // Fail if there are errors
-            if (report.errors && report.errors.length > 0) {
+            if (hasItems(report.errors)) {
               core.setFailed('Danger found errors');
             }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9adad5c..f747b27 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ### 0.2.2 (Next)
 
 * Your contribution here.
+* [#16](https://github.com/ruby-grape/danger/pull/16): Report workflow postreview fixes - [@numbata](https://github.com/numbata).
 * [#15](https://github.com/ruby-grape/danger/pull/15): Extract danger reporting infrastructure into reusable workflows and gem - [@numbata](https://github.com/numbata).
 
 ### 0.2.1 (2024/02/01)
diff --git a/Dangerfile b/Dangerfile
index ee6cd4b..cce43c1 100644
--- a/Dangerfile
+++ b/Dangerfile
@@ -8,19 +8,17 @@ require 'English'
 # to get automatic reporting with their own custom checks.
 
 # Register at_exit hook to export report when Dangerfile finishes
+dangerfile_instance = self if defined?(Danger::Dangerfile) && is_a?(Danger::Dangerfile)
 at_exit do
   # Only skip if there's an actual exception (not SystemExit from danger calling exit)
   next if $ERROR_INFO && !$ERROR_INFO.is_a?(SystemExit)
+  next unless dangerfile_instance
 
-  # Find the Dangerfile instance and get its current status_report
-  ObjectSpace.each_object(Danger::Dangerfile) do |df|
-    reporter = RubyGrapeDanger::Reporter.new(df.status_report)
-    reporter.export_json(
-      ENV.fetch('DANGER_REPORT_PATH', nil),
-      ENV.fetch('GITHUB_EVENT_PATH', nil)
-    )
-    break
-  end
+  reporter = RubyGrapeDanger::Reporter.new(dangerfile_instance.status_report)
+  reporter.export_json(
+    ENV.fetch('DANGER_REPORT_PATH', nil),
+    ENV.fetch('GITHUB_EVENT_PATH', nil)
+  )
 end
 
 # --------------------------------------------------------------------------------------------------------------------
diff --git a/README.md b/README.md
index 1608b96..9d9df15 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,6 @@
   - [Commit via a Pull Request](#commit-via-a-pull-request)
 - [Reusable Workflows](#reusable-workflows)
   - [Architecture](#architecture)
-  - [Benefits of Reusable Workflows](#benefits-of-reusable-workflows)
   - [How It Works](#how-it-works)
   - [Examples](#examples)
 - [License](#license)
@@ -60,7 +59,7 @@ on:
 
 jobs:
   danger:
-    uses: ruby-grape/ruby-grape-danger/.github/workflows/danger-run.yml@main
+    uses: ruby-grape/danger/.github/workflows/danger-run.yml@main
 ```
 
 Create `.github/workflows/danger-comment.yml`:
@@ -75,7 +74,7 @@ on:
 
 jobs:
   comment:
-    uses: ruby-grape/ruby-grape-danger/.github/workflows/danger-comment.yml@main
+    uses: ruby-grape/danger/.github/workflows/danger-comment.yml@main
 ```
 
 ### Commit via a Pull Request
@@ -100,19 +99,12 @@ The workflows are separated into two stages:
    - Formats and posts results as a PR comment
    - Updates existing comment on subsequent runs
 
-### Benefits of Reusable Workflows
-
-✅ **DRY**: Define workflows once in `ruby-grape-danger`, reuse everywhere
-✅ **Consistent**: All Grape projects use the same reporting format and behavior
-✅ **Maintainable**: Fix a bug in the workflows once, all projects benefit automatically
-✅ **Scalable**: Add new checks to any project's Dangerfile without touching workflows
-
 ### How It Works
 
 When you reference the reusable workflows:
 
 ```yaml
-uses: ruby-grape/ruby-grape-danger/.github/workflows/danger-run.yml@main
+uses: ruby-grape/danger/.github/workflows/danger-run.yml@main
 ```
 
 GitHub Actions:
diff --git a/ruby-grape-danger.gemspec b/ruby-grape-danger.gemspec
index ea0d78c..6cf4e86 100644
--- a/ruby-grape-danger.gemspec
+++ b/ruby-grape-danger.gemspec
@@ -18,6 +18,6 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rake'
   s.add_development_dependency 'rspec'
   s.add_runtime_dependency 'danger', '~> 9'
-  s.add_runtime_dependency 'danger-changelog', '~> 0.7'
+  s.add_runtime_dependency 'danger-changelog', '~> 0.8'
   s.add_runtime_dependency 'danger-toc', '~> 0.2'
 end