Update to version 0.4.3 with S3 configuration improvements

- Always regenerate Museum configuration on startup to enable runtime S3 credential changes
- Improve S3 configuration logging and validation for Cloudflare R2 endpoints
- Update SMTP configuration to use SMTPS port 2465 with TLS encryption
- Fix Caddy proxy headers to properly forward client information
- Add startup.log for enhanced troubleshooting
- Update build instructions and changelog for version 0.4.3

config.template.yaml

@@ -18,16 +18,20 @@ database:
   maxIdleConns: 25
   connMaxLifetime: "1h"
 
-storage:
-  type: "s3"
-  s3:
+s3:
+  are_local_buckets: false
+  use_path_style_urls: true
+  hot_storage:
+    primary: b2-eu-cen
+    secondary: b2-eu-cen
+  derived-storage: b2-eu-cen
+  b2-eu-cen:
     endpoint: "%%S3_ENDPOINT%%"
     region: "%%S3_REGION%%"
     bucket: "%%S3_BUCKET%%"
-    accessKey: "%%S3_ACCESS_KEY%%"
-    secretKey: "%%S3_SECRET_KEY%%"
-    prefix: "%%S3_PREFIX%%"
-    forcePathStyle: true
+    key: "%%S3_ACCESS_KEY%%"
+    secret: "%%S3_SECRET_KEY%%"
+    path_prefix: "%%S3_PREFIX%%"
 
 email:
   smtp:
@@ -48,19 +52,19 @@ auth:
 logging:
   level: "info"
   format: "text"
-  
+
 # Additional settings based on Museum requirements
 keygen:
   master: "%%MASTER_KEY%%"
 
 payments:
   enabled: false
-  
+
 metadata:
   localPath: "/app/data/storage/metadata"
-  
+
 tempDirectory: "/app/data/storage/temp"
 
 memoryCache:
   enabled: true
-  size: 100 
+  size: 100