Major version upgrade to 2.0

- Update IVATAR_VERSION from 1.8.0 to 2.0 in config.py
- Update version in setup.cfg from 1.7.0 to 2.0
- Enhanced /deployment/version/ endpoint to include application_version
- Added /version/ alias endpoint for backward compatibility
- Updated OpenTelemetry documentation and configuration

This major version bump reflects the significant improvements made:
- Comprehensive OpenTelemetry instrumentation
- 270x performance improvements in avatar generation
- Enhanced security fixes and UI improvements
- Extensive test coverage and CI/CD enhancements
- Modern Django compatibility and code quality improvements

OPENTELEMETRY.md

@@ -44,7 +44,7 @@ OpenTelemetry is integrated into ivatar to provide:
 | `OTEL_ENVIRONMENT`            | Environment (production/development) | `development` | No       |
 | `OTEL_EXPORTER_OTLP_ENDPOINT` | OTLP collector endpoint              | None          | No       |
 | `OTEL_PROMETHEUS_ENDPOINT`    | Local Prometheus server (dev only)   | None          | No       |
-| `IVATAR_VERSION`              | Application version                  | `1.8.0`       | No       |
+| `IVATAR_VERSION`              | Application version                  | `2.0`         | No       |
 | `HOSTNAME`                    | Instance identifier                  | `unknown`     | No       |
 
 ### Multi-Instance Configuration
@@ -56,7 +56,6 @@ export OTEL_EXPORT_ENABLED=true
 export OTEL_SERVICE_NAME=ivatar-production
 export OTEL_ENVIRONMENT=production
 export OTEL_EXPORTER_OTLP_ENDPOINT=http://collector.internal:4317
-export IVATAR_VERSION=1.8.0
 export HOSTNAME=prod-instance-01
 ```
 
@@ -70,7 +69,7 @@ export OTEL_SERVICE_NAME=ivatar-development
 export OTEL_ENVIRONMENT=development
 export OTEL_EXPORTER_OTLP_ENDPOINT=http://collector.internal:4317
 export OTEL_PROMETHEUS_ENDPOINT=0.0.0.0:9467
-export IVATAR_VERSION=1.8.0-dev
+export IVATAR_VERSION=2.0-dev
 export HOSTNAME=dev-instance-01
 ```
 

OPENTELEMETRY_INFRASTRUCTURE.md

@@ -179,7 +179,6 @@ OTEL_ENVIRONMENT=production
 OTEL_EXPORTER_OTLP_ENDPOINT=http://collector.internal:4317
 OTEL_PROMETHEUS_ENDPOINT=0.0.0.0:9464
 OTEL_SAMPLING_RATIO=0.1  # 10% sampling for high volume
-IVATAR_VERSION=1.8.0
 HOSTNAME=prod-instance-01
 ```
 
@@ -193,7 +192,6 @@ OTEL_ENVIRONMENT=development
 OTEL_EXPORTER_OTLP_ENDPOINT=http://collector.internal:4317
 OTEL_PROMETHEUS_ENDPOINT=0.0.0.0:9464
 OTEL_SAMPLING_RATIO=1.0  # 100% sampling for debugging
-IVATAR_VERSION=1.8.0-dev
 HOSTNAME=dev-instance-01
 ```
 

config.py

@@ -67,7 +67,7 @@ SOCIAL_AUTH_FEDORA_KEY = None  # Also known as client_id
 SOCIAL_AUTH_FEDORA_SECRET = None  # Also known as client_secret
 
 SITE_NAME = os.environ.get("SITE_NAME", "libravatar")
-IVATAR_VERSION = "1.8.0"
+IVATAR_VERSION = "2.0"
 
 SCHEMAROOT = "https://www.libravatar.org/schemas/export/0.2"
 

ivatar/opentelemetry_config.py

@@ -22,6 +22,8 @@ from opentelemetry.instrumentation.pymysql import PyMySQLInstrumentor
 from opentelemetry.instrumentation.requests import RequestsInstrumentor
 from opentelemetry.instrumentation.urllib3 import URLLib3Instrumentor
 
+from .settings import VERSION as IVATAR_VERSION
+
 # Note: Memcached instrumentation not available in OpenTelemetry Python
 
 logger = logging.getLogger("ivatar")
@@ -62,7 +64,7 @@ class OpenTelemetryConfig:
         return Resource.create(
             {
                 "service.name": self.service_name,
-                "service.version": os.environ.get("IVATAR_VERSION", "1.8.0"),
+                "service.version": os.environ.get("IVATAR_VERSION", IVATAR_VERSION),
                 "service.namespace": "libravatar",
                 "deployment.environment": self.environment,
                 "service.instance.id": os.environ.get("HOSTNAME", "unknown"),

ivatar/urls.py

@@ -73,6 +73,11 @@ urlpatterns = [  # pylint: disable=invalid-name
         DeploymentVersionView.as_view(),
         name="deployment_version",
     ),
+    path(
+        "version/",
+        DeploymentVersionView.as_view(),
+        name="version",
+    ),
 ]
 
 MAINTENANCE = False

ivatar/views.py

@@ -979,11 +979,28 @@ class DeploymentVersionView(View):
 
     def get(self, request, *args, **kwargs):
         """
-        Return cached deployment version information
+        Return cached deployment version information including application version
         """
+        from django.conf import settings
+
         version_info = _get_cached_version_info()
 
         if "error" in version_info:
+            # Even on error, include the application version if available
+            try:
+                version_info["application_version"] = getattr(
+                    settings, "IVATAR_VERSION", "unknown"
+                )
+            except Exception:
+                pass
             return JsonResponse(version_info, status=500)
 
+        # Add application version to the response
+        try:
+            version_info["application_version"] = getattr(
+                settings, "IVATAR_VERSION", "unknown"
+            )
+        except Exception:
+            version_info["application_version"] = "unknown"
+
         return JsonResponse(version_info)

setup.cfg

@@ -1,6 +1,6 @@
 [metadata]
 name = libravatar
-version = 1.7.0
+version = 2.0
 description = A Django application implementing libravatar.org
 long_description = file: README.md
 url = https://libravatar.org