diff --git a/app/Jobs/ApplicationDeploymentJob.php b/app/Jobs/ApplicationDeploymentJob.php
index fbf981483..85f438879 100644
--- a/app/Jobs/ApplicationDeploymentJob.php
+++ b/app/Jobs/ApplicationDeploymentJob.php
@@ -2692,6 +2692,10 @@ private function generate_railpack_config_file(): ?string
             ]
         );
 
+        if (isDev()) {
+            $this->application_deployment_queue->addLogEntry('Generated Railpack config: '.json_encode($mergedConfig, JSON_PRETTY_PRINT), hidden: true);
+        }
+
         return $this->generated_railpack_config_relative_path();
     }
 
@@ -2731,8 +2735,27 @@ private function build_railpack_image(): void
         $this->application_deployment_queue->addLogEntry('Generating Railpack build plan.');
         $this->execute_remote_command(
             [executeInDocker($this->deployment_uuid, $prepare_command), 'hidden' => true],
+            [
+                executeInDocker($this->deployment_uuid, 'cat /artifacts/railpack-plan.json'),
+                'hidden' => true,
+                'save' => 'railpack_plan',
+            ],
         );
 
+        $railpackPlanRaw = $this->saved_outputs->get('railpack_plan');
+        if (! empty($railpackPlanRaw)) {
+            if (isDev()) {
+                $this->application_deployment_queue->addLogEntry("Final Railpack plan: {$railpackPlanRaw}", hidden: true);
+            } else {
+                $parsedPlan = json_decode($railpackPlanRaw, true);
+                if (is_array($parsedPlan)) {
+                    // Strip secrets array to avoid logging variable names in production.
+                    unset($parsedPlan['secrets']);
+                    $this->application_deployment_queue->addLogEntry('Final Railpack plan: '.json_encode($parsedPlan, JSON_PRETTY_PRINT), hidden: true);
+                }
+            }
+        }
+
         // Step 2: Build image using docker buildx with railpack frontend.
         // Railpack's frontend requires full BuildKit (mergeop), so we use a docker-container driver builder.
         $this->application_deployment_queue->addLogEntry('Building docker image with Railpack.');
diff --git a/database/seeders/DevelopmentRailpackExamplesSeeder.php b/database/seeders/DevelopmentRailpackExamplesSeeder.php
index 4629f29ca..dec7864db 100644
--- a/database/seeders/DevelopmentRailpackExamplesSeeder.php
+++ b/database/seeders/DevelopmentRailpackExamplesSeeder.php
@@ -288,6 +288,78 @@ public static function examples(): array
                 'is_static' => true,
                 'is_spa' => true,
             ],
+            // Multi-language examples (only available on v4.x branch).
+            [
+                'uuid' => 'railpack-python-flask',
+                'name' => 'Railpack Python Flask Example',
+                'base_directory' => '/flask',
+                'ports_exposes' => '5000',
+                'git_branch' => 'v4.x',
+                'start_command' => 'gunicorn app:app --bind 0.0.0.0:5000',
+            ],
+            [
+                'uuid' => 'railpack-go-gin',
+                'name' => 'Railpack Go Gin Example',
+                'base_directory' => '/go/gin',
+                'ports_exposes' => '8080',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-rust',
+                'name' => 'Railpack Rust Example',
+                'base_directory' => '/rust',
+                'ports_exposes' => '8080',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-laravel',
+                'name' => 'Railpack Laravel Example',
+                'base_directory' => '/laravel',
+                'ports_exposes' => '80',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-laravel-pure',
+                'name' => 'Railpack Laravel Pure Example',
+                'base_directory' => '/laravel-pure',
+                'ports_exposes' => '80',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-laravel-inertia',
+                'name' => 'Railpack Laravel Inertia Example',
+                'base_directory' => '/laravel-inertia',
+                'ports_exposes' => '80',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-symfony',
+                'name' => 'Railpack Symfony Example',
+                'base_directory' => '/symfony',
+                'ports_exposes' => '80',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-rails',
+                'name' => 'Railpack Ruby on Rails Example',
+                'base_directory' => '/rails-example',
+                'ports_exposes' => '3000',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-elixir-phoenix',
+                'name' => 'Railpack Elixir Phoenix Example',
+                'base_directory' => '/elixir-phoenix',
+                'ports_exposes' => '4000',
+                'git_branch' => 'v4.x',
+            ],
+            [
+                'uuid' => 'railpack-bun',
+                'name' => 'Railpack Bun Example',
+                'base_directory' => '/bun',
+                'ports_exposes' => '3000',
+                'git_branch' => 'v4.x',
+            ],
         ];
     }
 
@@ -409,7 +481,7 @@ private function upsertApplication(Environment $environment, StandaloneDocker $d
             'fqdn' => "http://{$example['uuid']}.127.0.0.1.sslip.io",
             'repository_project_id' => self::REPOSITORY_PROJECT_ID,
             'git_repository' => self::GIT_REPOSITORY,
-            'git_branch' => self::GIT_BRANCH,
+            'git_branch' => $example['git_branch'] ?? self::GIT_BRANCH,
             'build_pack' => 'railpack',
             'ports_exposes' => $example['ports_exposes'],
             'base_directory' => $example['base_directory'],