diff --git a/.github/workflows/docker-image.yaml b/.github/workflows/docker-image.yaml
index 76fda20..4d344a6 100644
--- a/.github/workflows/docker-image.yaml
+++ b/.github/workflows/docker-image.yaml
@@ -1,15 +1,11 @@
 name: Docker Image
 
-# This workflow runs automatically when
-# - a commit is made to the main branch, or
-# - a tag is pushed.
+# This workflow runs automatically when a tag is pushed.
 # Alternatively, the workflow can be manually triggerred on GitHub (UI).
 
 on:
   workflow_dispatch:
   push:
-    branches:
-      - main
     tags:
       - "*"
 
@@ -47,7 +43,7 @@ jobs:
           # (type=sha rule has lower priority than type=ref.)
           tags: |
             type=semver,event=tag,pattern={{version}}
-            type=sha,event=branch,prefix=${{ github.ref_name }}-,format=short
+            type=sha,event=workflow_dispatch,prefix=${{ github.ref_name }}-,format=short
       - name: Build and push the Docker image
         uses: docker/build-push-action@v6
         with:
diff --git a/config/beacon-aggregated.yaml b/config/beacon-aggregated.yaml
index 6766041..420af09 100644
--- a/config/beacon-aggregated.yaml
+++ b/config/beacon-aggregated.yaml
@@ -4,7 +4,6 @@ base_path: /beacon/aggregated/v2
 info:
   id: org.example.aggregated.beacon.v2
   name: GDI Aggregated Beacon API
-  version: v0.9.0
   environment: dev  # choices: dev, test, staging, prod
 
   # The following are all OPTIONAL:
diff --git a/config/beacon-sensitive.yaml b/config/beacon-sensitive.yaml
index f2b7ac1..88296f0 100644
--- a/config/beacon-sensitive.yaml
+++ b/config/beacon-sensitive.yaml
@@ -4,7 +4,6 @@ base_path: /beacon/sensitive/v2
 info:
   id: org.example.sensitive.beacon.v2
   name: GDI Sensitive Beacon API
-  version: v0.9.0
   environment: dev  # choices: dev, test, staging, prod
 
   # The following are all OPTIONAL:
diff --git a/mini_node/beacon/config.py b/mini_node/beacon/config.py
index 75e52f0..8b67f61 100644
--- a/mini_node/beacon/config.py
+++ b/mini_node/beacon/config.py
@@ -16,7 +16,6 @@ class BeaconInfoConfig(BaseModel):
     model_config = ConfigDict(extra='forbid')
     id: str
     name: str
-    version: str
     environment: BeaconEnvironment
     description: str | None = None
     alternativeUrl: HttpUrl | None = None
diff --git a/mini_node/beacon/setup.py b/mini_node/beacon/setup.py
index bda3865..e537867 100644
--- a/mini_node/beacon/setup.py
+++ b/mini_node/beacon/setup.py
@@ -35,7 +35,7 @@
     BeaconServiceInfoOrganization,
 )
 from ..oidc import OidcVerifier
-from ..setup import encode_basic_credential
+from ..setup import app_version, encode_basic_credential
 
 """Here are the prepared responses for the Beacon Framework API."""
 
@@ -63,7 +63,7 @@ def create_beacon_info(context: BeaconContext, base_url: str) -> BeaconInfo:
             logoUrl=organisation.logoUrl,
         ),
         description=info.description,
-        version=info.version,
+        version=f"v{app_version}",
         welcomeUrl=base_path,
         alternativeUrl=info.alternativeUrl,
         createDateTime=info.createdAt,
@@ -95,7 +95,7 @@ def create_service_info(context: BeaconContext) -> ServiceInfo:
         createdAt=info.createdAt,
         updatedAt=info.updatedAt,
         environment=info.environment,
-        version=info.version,
+        version=f"v{app_version}",
     )
 
 
diff --git a/mini_node/data/s3.py b/mini_node/data/s3.py
index 2d18f05..038a953 100644
--- a/mini_node/data/s3.py
+++ b/mini_node/data/s3.py
@@ -215,8 +215,8 @@ def observe(self, stop_signal: threading.Event) -> None:
                                 if local_path.exists():
                                     self._remove_file(local_path)
 
-            except S3Error as exc:
+            except Exception as exc:
                 _log.error("S3 event-listener error: %s", exc)
-                time.sleep(2)
+                time.sleep(60)
 
         _log.info("S3 event observer stopped")